Contract Logix vs Gatekeeper: how they compare in 2026
Contract Logix and Gatekeeper both sell contract lifecycle management to legal, procurement and finance, with AI that extracts terms from signed agreements and reviews drafts against approved language. The difference is what each publishes about its AI before a buyer signs. Gatekeeper's AI terms bar training on customer input by it or any provider. Its data processing agreement names Amazon Bedrock and Anthropic among its subprocessors with each one's location. Customers pick one of four AWS hosting regions, and Gatekeeper commits to breach notice within 72 hours and binds itself by contract to keep ISO 27001. Its terms also require customers to label AI output before publishing it. Contract Logix has been owned by LegalSifter since October 2024. Its counterweight is measurement. It publishes an extraction accuracy of about 95 percent on standard fields, roughly 99 percent with human validation, and a named customer who went from three days to five minutes on one contract question.
Which one fits
Choose Contract Logix if
- You want a stated accuracy for contract extraction. Contract Logix says its AI Data Extraction reaches about 95 percent or better on its 92 standard fields and roughly 99 percent with human validation in the loop, and it can reprocess a whole portfolio against a new field set without reloading documents.
- You want to set your own deletion and archiving rules. Contract Logix provides controls that support your organization's deletion and archiving policies, restricts restore to users holding the right role, and runs permissions by role and by feature under a system owner you designate.
- You negotiate in Word or Google Docs. Contract Logix Review delivers first pass redlines against your organization's standard positions inside Word or Google Docs, and its managed Organize service designs the data model and bulk imports legacy contracts.
Choose Gatekeeper if
- You need to choose where contract and vendor data lives. Gatekeeper hosts on AWS in the United States, Ireland, Australia or Canada at the customer's choice, offers a private cloud, and lists each group company and AI provider with its location and transfer mechanism in its data processing agreement.
- Your contracts and supplier risk live in separate systems. Gatekeeper treats the supplier and the agreement as one record, with vendor onboarding, third party risk registers, scorecards and spend analysis beside the contract repository, and its LuminIQ agents screen third parties for financial, cyber and sanctions risk.
- Your counterparty's AI clause needs a forwardable answer. Gatekeeper's standalone AI terms bar training on customer input by it or any provider and keep provider content only for the session, and its data processing agreement gives 30 days' notice of any new subprocessor with a right to object and commits to breach notice within 72 hours.
At a glance
All 15 axes, side by side
The same grid applied to every vendor in the index, graded from public sources. Hover a grade to see what the letter means on that axis.
AI Centrality
How much of the product is actually AI. Whether the machine learning is the mechanism the buyer is paying for or a feature layered onto conventional software, and whether the vendor is specific about which is which.
The Contract Intelligence Engine works after signature: AI Contract Analysis detects which key terms and clauses a contract contains, and AI Data Extraction (AIDE) pulls chosen terms into the platform as data, with 92 standard fields, custom fields driven by extraction prompts, line item detail through Custom Data Objects, and reprocessing of a whole portfolio against a new setup without reloading documents. Contract Logix Review works before signature, giving first pass redlines against the company's own standards in Word or Google Docs. Underneath is a full contract lifecycle platform, sold before the AI existed and working without it: intake, authoring, negotiation workflow, repository, permissions and tracking of obligations, renewals and milestones.
The models drive a core capability on a product that works without them. Gatekeeper sold vendor and contract lifecycle software well before LuminIQ, which the vendor calls an intelligence layer added in March 2025, starting with an agent for workflow approvals. Underneath is a complete platform: repository, authoring, the Kanban workflow engine with set approval paths, electronic signature, vendor and employee portals, spend, risk register and scorecards. The pricing page lists Gatekeeper Agents and the AI Suite as features within plans whose quota counts third party records, not AI use. The vendor now leads with agentic AI, claims more than fifty agents, and calls them a digital workforce that reads, reasons and acts. Without them, the platform still runs the lifecycle.
Citation Accuracy and Hallucination Disclosure
Whether the vendor publishes measured accuracy on citations and assertions, grounds output to primary sources, and says plainly what its system does when it does not know. Legal has a documented public record of fabricated citations reaching filed briefs, so an untested claim of accuracy is not evidence.
AIDE is stated to reach about 95 percent or better on standard extraction fields, rising to about 99 percent with human validation, so the system is wrong on roughly one field in twenty unaided. No test set, document count, field types or languages are described, no failure modes are named, and no independent validation is published. The product extracts from the customer's own contracts and cites no outside authority.
Accuracy is addressed only by disclaimer, and grounding is claimed without a described method. The product cites no legal authority, so citation questions do not apply. The agents work on the customer's own contracts and vendor records, summarizing agreements, matching clauses against approved language and extracting obligations, and the vendor says agents explain every decision they make. Nothing says what an explanation contains, what is retrieved, or how a proposed clause traces back to the source text. No figure, test set, error rate or benchmark was found. AI Terms clause 6.3 says neither Gatekeeper nor any AI Provider warrants the accuracy, availability, suitability, reliability or content of Output, clause 9 excludes all warranties on the AI, and clause 6.6 requires the customer to check Output and not rely on Gatekeeper to do it.
Autonomy and Oversight Model
What the system decides on its own, what a lawyer must approve, and whether the vendor documents where the review point sits. A tool that drafts under review and a tool that files without one are different products and different risks.
The accuracy claim, about 95 percent or better unaided rising to about 99 percent with human validation, puts a figure on what skipping review costs. Review's output is described as first pass redlines, for a person to finish. No threshold at which the system defers or escalates, confidence signal on an individual extraction or list of fields or clauses it will not attempt is published, and nothing covers what happens after an extraction is found wrong beyond reprocessing a portfolio.
The agreement commits that people make the decisions, with real review tools, but sets no threshold for when agents act alone. AI Terms clause 6.5 says Output is a suggestion and does not replace a person deciding its suitability before it is published, used or relied on. Clause 6.6 requires the customer to check its accuracy, and clause 7.4 bars automated decisions that may harm individual rights without appropriate human supervision. Review comes through the workflow engine's set approval paths and thresholds, an audit trail across the lifecycle, and the claim that agents explain every decision. The same vendor markets agents as a digital workforce that reads, reasons and acts, handling contract management and compliance checks autonomously, with no stated line between that and the rule that people decide. No threshold, confidence level, type of work or operating mode is published.
Operational and Outcome Evidence
Named, dated evidence that the product works in production at real firms or legal departments. Case studies with figures and identified customers count. Unattributed testimonials and launch announcements do not.
More than 60,000 legal, procurement, finance and sales professionals use the platform across hundreds of brands. The Director of Contracts at Soar Technology says a question that took three days now takes five minutes. It is a single example, undated, and nothing explains what the question was or how the old process worked.
Real deployment evidence is published, without methods. CompSource Mutual Insurance is named with figures in a January 2026 article: a 95 percent cut in executive review time per contract, 636 hours saved a year, described as 17 weeks of capacity, executives reading ten line AI summaries instead of thirteen page contracts, and less back and forth between legal, finance and procurement. Krupa Patel, Global Head of Procurement at Funding Circle, describes terminating contracts worth $1.3 million. A Legal Operations Manager at BlaBlaCar, a Paralegal at Hakkasan Group and an Associate Corporate Counsel at Cricut are quoted without figures, and a customer story library is published. No method is given for any figure. Unattributed headline claims elsewhere, an average $1.3 million vendor cost reduction in year one, 75 percent shorter cycle times and 400 hours saved per audit, read as marketing.
Privilege and Confidentiality Posture
How client confidences are handled: attorney client privilege and work product treatment, segregation of one client matter from another, whether client data trains any model, and what the vendor commits to in writing rather than in marketing.
The security page describes role and feature based permissions set by the customer, a customer System Owner who invites users, email validation, configurable passwords and SAML 2.0 single sign on. Staff undergo background screening and regular privacy and security training. Deletion and archiving follow the customer's policies, with restore limited by role. The privacy policy covers the services as well as the websites. Privilege and work product are not addressed, no AI model provider is identified, and the confidentiality terms sit in an unpublished customer agreement.
Four of five elements are met in published documents, and privilege is missing. Training use is contractual: AI Terms clause 5 says Input is not used to train or fine tune any model, proprietary or third party, and that AI Providers may not keep, access or use Input or Output for training; clause 12 repeats it and adds that no Content is kept by AI Providers beyond the session. The DPA's security schedule logically separates each customer's data, with a unique per customer encryption key from a FIPS 140-2 compliant library and a master key released only with several levels of executive approval. Data is deleted or returned at the customer's choice, removed within 60 days of termination and from backups within a year. The AI Providers are named subprocessors barred from retention and training. Privilege and work product are not addressed anywhere, on a platform whose legal teams page invites counsel to keep their contracts in it.
UPL and Professional Responsibility Posture
Whether the vendor is clear that it supplies a tool rather than legal advice, who its audience is, and how it addresses unauthorized practice of law, competence and supervision duties, and jurisdiction limits. ABA Formal Opinion 512 is the reference point. Where the advice line is not the duty a product raises, the axis is read through the nearest professional duty it does raise: judicial conduct rules and the reviewing duty for products sold only to courts, and the duty to bill for time actually spent for products that draft time entries.
The audience includes procurement, finance and sales, with pages by department, role and process, and Review produces first pass redlines while the Intelligence Engine identifies terms and clauses in signed contracts. Nothing says whether that output is legal advice, whether a lawyer should review a redline before it goes to a counterparty, what a procurement or finance user may rely on, or who is accountable when a governing law or indemnity clause is misread. The vendor addresses lawyers directly, with a Legal Department page and pages for General Counsel, Paralegal and Compliance Officer. No supervision statement or jurisdiction limit is published.
The agreement takes a position on advice versus tooling, with one notable gap. AI Terms clause 6.5 says Output is a suggestion and does not replace a person deciding its suitability, and clause 6.6 puts checking accuracy on the customer and requires a notice that Output was generated by AI tools before it is published or distributed. Clause 7.1 bars using the AI to pass Output off as human work, and clause 7.4 requires human supervision of automated decisions affecting individual rights. Clause 7 restricts tailored financial advice without a qualified reviewer and bars health advice, but names no equivalent restriction for legal advice, on a platform sold to legal teams for clause review and redlining. No statement that Gatekeeper is not a law firm was found. Nothing addresses supervision and competence, who may operate which agent, or any jurisdictional limit.
AI Governance and Bias Disclosure
Published governance over model behavior: who owns it inside the vendor, what is tested before release, and what is disclosed about disparate output across matter types, parties, or populations.
The navigation and footer, covering platform, product, security, privacy, hosting, integration, solution, company, news and blog pages, contain no responsible AI page, AI policy, principles, acceptable use position or governance section. No framework such as NIST or ISO 42001, accountable owner, testing regime or evaluation result beyond the headline accuracy figures is published, and bias is not addressed. Extractions feed the obligation and renewal tracking the platform is bought for, so uneven model behavior across contract types or languages would flow into the record.
Governance takes the form of contract terms, with no program, testing regime or accountable owner. The AI Terms define AI Functionality, bind the AI Providers as subprocessors subject to change notice, prohibit training on Input, and set thirteen use restrictions, covering misleading users about machine authorship, unsupervised automated decisions affecting individual rights, activities with high risk of economic harm, unqualified financial advice, health advice, political campaigning and lobbying, and attempts to copy the models. There is no responsible AI page, no named framework or certification such as ISO 42001, no one accountable for AI, nothing on testing agents before release, and nothing on uneven output across contract types, counterparty drafting or jurisdictions. The Executive Guide to AI Risk Management is marketing about managing AI risk among the reader's own suppliers, not about this vendor's AI.
AI Safety and Data Stewardship
Retention, deletion, access control, and what happens to prompts and documents after they are processed. Whether the vendor states its subprocessors and its incident practice, or leaves the buyer to assume.
Deletion and archiving follow the customer's own policies, supported by application and service controls, and only users with the right role can restore data. Access control covers role and feature based permissions set by the customer, a designated System Owner, email validation of every user, configurable password policy, and SAML 2.0 single sign on with Azure Active Directory, ADFS, DUO, Okta and Ping. Staff undergo background screening and regular privacy, security and regulatory training, including HIPAA. Hosting on Microsoft Azure has its own page. No subprocessor list is published (the privacy policy mentions service providers that may be outside the United States without naming any), and no breach notice practice or retention period for prompts or extraction outputs is stated.
Retention, deletion, access control, subprocessors and incident practice are all published and specific, in the ungated Data Processing Agreement. Under the AI Terms, AI Content is processed transiently and not kept by AI Providers beyond the session; personal data is kept for the term of the agreement; and a data classification scheme drives a policy under which deleted records are permanently removed from active databases. On termination, data is deleted or returned at the customer's choice, removed from systems within 60 days and from backups within one year, with export and erase tools in the product. Access controls include least privilege and need to know roles, two factor VPN for production, unique per customer encryption keys from a FIPS 140-2 compliant library with master key release needing several levels of executive approval, AES-256 at rest, TLS in transit, SIEM logging and STIG based configuration. Subprocessors are named with purpose and location in Exhibit C, with 30 days' notice of change, ten business days to object and a right to terminate. Breaches are notified without undue delay and within 72 hours.
AI Liability and Recourse
What the vendor stands behind contractually when its output is wrong. Indemnities, caps, carve outs, insurance, and whether any of it is published or only reachable through a negotiated agreement.
No position on liability for AI output is published, because the customer agreement is not published. The footer terms govern website use, and their entire agreement clause carves out any separately executed customer agreement. No warranty on extraction output, liability cap, indemnity, service level, uptime commitment or insurance position is published, against a stated 95 percent accuracy figure, and nothing says who bears the loss when a wrong renewal date or liability cap flows into obligation tracking. The website terms set Massachusetts law, non exclusive.
AI Terms clause 9 excludes all warranties on AI Functionality, including the accuracy, availability, suitability and reliability of Content. Clause 6.4 says Gatekeeper has no liability for use of or reliance on Output or for errors in it, and clause 10.1 extends that to any damages from using or being unable to use the AI, including negligence. Clause 11 makes the customer indemnify Gatekeeper and the AI Providers against third party claims relating to Content. Two provisions favor the buyer without covering wrong output: the DPA makes Gatekeeper liable for its subprocessors' breaches as if they were its own, and the vendor publishes worldwide insurance at an A rated standard, including cyber cover for IT forensics, legal advice, notification costs and credit monitoring. The general terms sit in a separate Master Subscription Agreement.
Practice Systems Integration Depth
How deeply the product reaches into the systems legal work already lives in: document management such as iManage and NetDocuments, Word and Outlook, contract lifecycle management, matter management, e-billing, and court filing systems.
Review delivers its redlines inside Microsoft Word or Google Docs, so negotiators stay in the drafting tool. Single sign on runs over SAML 2.0 with Azure Active Directory, ADFS, DUO, Okta and Ping. An Integrations page exists, and Azure hosting has its own page. The product and platform pages do not describe what each connection moves, in which direction, or what setup it needs, and name no practice, document or matter management, e-signature, ERP or procurement system, though procurement and finance are buyer groups.
Real integrations are named, short of depth an implementer could use. Gatekeeper is a NetSuite SuiteApp, described as Built for NetSuite and as NetSuite Partner of the Year 2024, and the marketplace listing describes sales teams working in Salesforce while legal works in Gatekeeper. Identity support includes SAML 2.0, OAuth 2.0, Google and Microsoft 365 single sign on, Okta and OneLogin partnerships, and SCIM 2.0 provisioning on higher plans. A REST API is a plan feature, Gatekeeper Interconnect is offered as a no code integration product, Workato appears as an integration subprocessor in the DPA, and a Model Context Protocol connector links LuminIQ to the customer's tools. Only the NetSuite path describes what syncs and in which direction, at the level of vendor, contract and spend data. The count of supported third party solutions differs across the site, over 220 on one page and over 4,000 on another.
Deployment Model and Data Residency
Where the software runs and where the data sits. Multi tenant cloud, single tenant, private deployment, on premises, and whether region of residence is a published option or an enterprise conversation.
Microsoft Azure is the named host, with a dedicated page, and the security page describes Azure supported controls; that names whose data centers are used, not where a customer's contracts sit. No data center location, country, region or regional choice is stated. The privacy policy says service providers may be outside the United States, without naming them or the countries. Nothing states whether a customer's repository is shared or isolated, no single tenant, private cloud or on premises option is offered or refused, and nothing says where the extraction models run.
Deployment options and residency are published in detail. The DPA's infrastructure table lists Amazon Web Services hosting in the USA, Ireland, Australia and Canada, and the enterprise page says customers can choose any region for data sovereignty. A Gatekeeper private cloud is offered for bespoke needs. Processing is distinguished from storage per processor: the group companies providing support and development are listed with their locations, Jersey, the UK, the US and Canada, and their transfer mechanisms, EU adequacy for the first two and Standard Contractual Clauses with encryption for the others. AI providers have their own locations: Amazon Bedrock in the same four regions and Anthropic in the US only. Data is stored in triplicate across two data centers with separate cross connections, and stateless applications can be recreated in other regions. What the private cloud changes compared with the standard plans is not described.
Security Certifications and Trust Center
Independent attestation a buyer can pull without a sales call: SOC 2, ISO 27001, penetration test summaries, a trust center with current reports and named scope rather than a badge image.
No SOC 1, SOC 2, ISO 27001 or similar certification, penetration test summary, third party assessment or trust center is published. The security page describes the vendor's own controls, from permissions and single sign on to staff screening, HIPAA training, customer set deletion and Azure hosting. The privacy policy claims certification under the EU-U.S. Data Privacy Framework, the UK Extension and the Swiss-U.S. framework, with BBB National Programs for recourse; that framework is self certification, not an audit.
Named standards are ISO 27001, ISO 9001, SOC 2 Type II, completed and announced in January 2026, and SOC 1 Type 2. Both the Terms of Service and the DPA's security schedule commit Gatekeeper to keep ISO 27001 or equivalent certification for the term and not to use third party data centers without equivalent certification. The DPA provides an annual external audit to ISO 27001 standards by independent security professionals at Gatekeeper's expense, and another statement says all hosting locations are audited quarterly by two security firms. The resulting report is confidential and provided only on written request, at most once a year, under confidentiality terms. Outside the Security Center at trust.gatekeeperhq.com, hosted on Vanta, no auditor, report period, certificate number or scope is published.
Model Supply Chain Disclosure
Which models sit underneath, whose they are, where they run, and whether the vendor commits to telling customers when that changes. A legal buyer inherits every dependency it cannot see.
The product pages detail what the AI does, from 92 extraction fields to reprocessing and accuracy, and name no model, version or provider, no split between own and third party models, and nothing on whether Review and extraction share models. Microsoft Azure is named as host and Azure Active Directory for sign on, which does not say whether Azure OpenAI, another API or an in house model reads contracts. Nothing covers what a provider may keep of a document sent for extraction, and no change notice is promised.
Providers are named, and the models are not. The Data Processing Agreement's subprocessor table names Amazon Bedrock as an AI Provider in the USA, Ireland, Australia and Canada, and Anthropic, PBC as providing AI language model services for internal workflow automation in the United States. Changes require 30 days' notice by email, with ten business days to object and a right to terminate if no alternative exists. The AI Terms let providers use Input only to create Output and prohibit retention or training. No model is named, and Bedrock hosts models rather than being one, so a reader learns the route but not what generates the answer. Two cross references are faulty: the AI Terms say providers are set out in clause 3, which instead points to the subprocessor list, and DPA Exhibit A refers to a list in Exhibit D, while the tables are in Exhibit C.
Commercial Transparency
Whether a buyer can learn what this costs without entering a sales process: published rates, the unit being charged, what sits behind an enterprise tier, and what implementation adds.
No pricing is published at any level, including the unit of charge. There is no pricing page; the site offers a demo request. No rate, per seat figure, minimum, term or implementation charge appears, and the website terms do not cover subscriptions, which sit in the unpublished customer agreement. Third party listings describe pricing by user count, contract volume and feature tier, with Submitter, Read Only and Full User levels and separate implementation fees, and one listing gives the starting price as contact vendor; none of these is the vendor's own.
Three tiers are named, Pro, Enterprise and Enterprise Plus, and the unit of charge is stated: the number of third parties managed, up to 250, up to 750 and more than 750, with archived third parties not counted. A feature matrix of about twenty rows shows the differences. Users, live and archived contracts, eSignature licenses and senders, and Gatekeeper Agents are unlimited on every tier. Higher tiers add more prebuilt and custom AI workflows, API access, Model Context Protocol connections, SCIM provisioning, remote backup and sensitive data controls. MarketIQ Full is marked as usage based. The pricing page gives no figure, band, term, minimum or implementation cost, and the only route to a number is a demo request. Commercial terms also sit in a separate Master Subscription Agreement.
Firm and Practice Coverage
Who the product is actually built for. AmLaw, midlaw, small firm and solo, in house departments, government and courts, and which practice areas are supported rather than merely claimed.
A Legal Department page names General Counsel, Paralegal and Compliance Officer, each with its own page, alongside a Corporate Counsel's Guide to contract lifecycle management. Solution pages cover industries (including healthcare, manufacturing, pharmaceutical and energy), departments, roles, processes and company sizes, and more than 60,000 professionals across hundreds of brands use it. No contract types are named as handled well or poorly, the 92 standard fields are counted but not listed, no languages are stated, and no company size range is given. Legal is one of four buyer groups, with procurement, finance and sales.
Segment coverage is described in detail, with boundaries left open. Legal is one of three named buyer groups, with its own page at /legal-teams addressing clause deviations, missed approvals, policy enforcement and counsel being brought in too late, alongside procurement and finance, with the CFO named as a fourth audience on the AI page. Six use case pages cover contract creation and execution, renewals and amendments, vendor onboarding, vendor performance, third party compliance monitoring and vendor consolidation. Named users range from a Legal Operations Manager and a Paralegal to a Global Head of Procurement. No practice area within a legal department is named as supported or unsupported, no industry pages were found, nothing says what the product is not for, and no jurisdictional coverage is stated despite four hosting regions and group companies on three continents.
The 12 legal signals, side by side
Recorded rather than graded. These are the questions a practitioner has to answer before a tool touches a client matter, and the answers are taken from public material only.
Client Data in Training
Can material a lawyer puts into this product be used to train a model?
The privacy policy, which covers the services as well as the websites, limits processing to the purposes for which data was collected or later authorized. Sensitive information needs an opt in before disclosure to a third party or any new use, and onward transfers to service providers carry continuing responsibility. It neither permits nor prohibits using customer content to train, fine tune or improve models. This is a policy, not a contract term, because the customer agreement is not published. No model provider is named, so nothing says what a third party may do with a document sent for extraction.
The published agreement prohibits training on customer content, without qualification, in two places. AI Terms clause 5 says Input is not used to train or fine tune any model, proprietary or third party; AI Providers may not keep, access or use Input or Output for training; Input and Output are processed transiently and not stored or reused beyond what is needed to deliver the Services; and nothing is used for model improvement, dataset building or similar purposes.
Clause 12 repeats that Gatekeeper uses no Content to train models and that AI Providers keep nothing beyond the session. The AI Terms are published ungated, form part of the Master Subscription Agreement, and under clause 2 prevail over it for AI Functionality. The clauses cover Input and Output as defined; no separate statement was found on aggregated or anonymized usage data outside that definition.
Prompt and Output Retention
How long does the product keep what a lawyer typed, and can that be set to zero?
The security page says application and service controls support the customer's own deletion and archiving policies, that the customer sets its own requirements, and that only users with the right role can restore data. No default is stated for customers who configure nothing, no maximum is committed, and nothing says whether prompts, extraction candidates or prior extraction results are kept separately from the contracts. No deletion on termination commitment is published; it would sit in the unpublished customer agreement.
A retention boundary is published, and the customer cannot change it. For prompts and output, the boundary is the session: AI Terms clause 12 says no Content is kept by AI Providers beyond the session, and clause 5 says Input and Output are processed transiently and not stored or reused beyond what is needed to deliver the Services, a phrase that is not itself defined. At platform level, the Data Processing Agreement keeps personal data for the term of the agreement, deletes all copies from Gatekeeper's systems within 60 days of termination unless otherwise agreed or required by law, and deletes backup data within one year.
The security schedule adds a data classification scheme under which deleted records are permanently removed from active databases and then rotated out of backups, and data no longer needed is deleted promptly after first being locked against accidental or malicious deletion.
Ethical Walls and Matter Segregation
Does retrieval respect the firm’s ethical walls, or can the model read across them?
Role based and feature based permissions are set by the customer's administrator, with multiple user types and roles that can be added or removed. A customer System Owner invites users and grants access in the application. Every user is validated by email, passwords follow a customer set policy, and single sign on runs over SAML 2.0 with Azure Active Directory, ADFS, DUO, Okta and Ping. Restore rights follow the same roles.
No walls between matters, clients or counterparties are described, and nothing says whether a boundary can hide content rather than only block it. The product centers on a company's own contracts.
The product has its own documented permission model, which the customer must administer. Separation between customers is documented in the DPA's security schedule: data is logically separated from other customers', functions and test and production systems are separated, and each customer has a unique encryption key from a FIPS 140-2 compliant library, protected by a master key whose release needs several levels of executive approval and is logged and alerted through a SIEM.
Within a tenant, least privilege and need to know roles are set out, role based access groups are a plan feature with an access matrix in the knowledge base, and SCIM 2.0 automates joiners and leavers on higher tiers. Nothing addresses separation between matters or business units within one tenant, where legal, procurement and finance share records and agents answer across the whole estate.
Third Party Request and Subpoena Notice
If someone subpoenas the vendor for a firm’s data, does the firm hear about it first?
No notice to the customer of a subpoena, warrant or regulatory demand, chance to object, commitment to narrow or challenge, transparency report or law enforcement page is published. The privacy policy notes the vendor is subject to FTC oversight for its Data Privacy Framework commitments, which concerns the vendor's own regulation. The repository holds a company's signed agreements, which litigants and regulators seek, and the customer agreement, where a notice clause would usually sit, is not published.
Notice is committed in the published agreement where lawful, and there is no transparency report. Data Processing Agreement clause 11.1 says Gatekeeper will promptly notify the customer of any request or complaint about personal data processing that adversely affects the customer, unless law or a court order prevents it. The trigger is adverse impact rather than compelled disclosure by name, which is a narrower framing.
Clause 8.2 refers data subject requests back to the customer unless prohibited by law. Clause 11.2 lets Gatekeeper copy or keep personal data to meet legal or regulatory requirements, even after deletion is instructed. No transparency report, aggregate count of demands or reporting schedule was found.
Primary Law Corpus Provenance
Where does the law in this product come from, and does the vendor have the right to use it?
The Intelligence Engine reads the customer's own contracts, and Review works against the company's own standard positions, so no licensed legal corpus is involved. The 92 standard fields and their accuracy figure imply models trained or tuned on a body of contracts, and nothing says whether that was public filings, licensed data, synthetic data or other customers' agreements, or excludes the last. No model provider is named.
The working material is identified and its rights basis stated, while nothing is said about what the models bring. Every answer comes from the customer's own contracts, vendor records, risk data and spend, which agents read, summarize, classify and extract within the tenant. AI Terms clause 5 says the customer or its licensors own Input, warrants that the customer holds the rights and consents needed, and grants Gatekeeper a nonexclusive right to let itself and its AI Providers use Input only to generate Output.
Amazon Bedrock and Anthropic are named as AI Providers, but nothing says what their models were trained on, under what license, or how they are updated, and clause 3.3 makes AI use subject to each provider's own terms without identifying them. No outside legal or contract content is claimed.
Good Law Verification
Does the product tell you when the authority it just cited has been overruled?
The AI reads a company's own contracts and standard positions, and no case, statute or regulation is cited to the user. Nothing published says how the system detects that an amendment, side letter or novation changed a term already extracted, or what happens to tracked obligations when a clause is renegotiated; portfolio reprocessing handles changes to the extraction setup, not to the contracts.
No published material addresses checking authority for later history, and the question does not arise in its usual form. The product cites no cases, statutes or regulations. Its agents work on the customer's own agreements and vendor records: extracting metadata, summarizing, matching clauses against approved and fallback terms, flagging policy breaches, finding obligations and screening third parties for financial, cyber and sanctions exposure.
The nearest concern is compliance screening against SOC 2, DORA and ESG criteria, where currency means whether an attestation or risk signal is still valid; nothing says how those criteria are kept current. Product pages, the AI Terms, the Data Processing Agreement and the pricing matrix were read on the date shown.
Refusal and Uncertainty Behavior
What does the product do when the answer is not in the corpus?
The accuracy claim, about 95 percent unaided and about 99 percent with human review, puts roughly one field in twenty wrong unaided. Nothing says that a low confidence extraction is flagged, that a missing field is returned as absent rather than a near match, that extractions carry confidence scores, or that any field type is excluded, and nothing says what Review does when a clause has no match in the company's standards. Extractions feed obligation and renewal tracking, where a wrong date becomes a missed renewal.
No published material says what the product does when it cannot ground an answer. The vendor says Lumin Agents explain every decision they make and read, reason and act on data inside the platform, but explaining a decision is not the same as describing what happens when one cannot be made. Nothing says an agent declines, marks an extraction as unsupported, reports an unmatched clause, escalates, or shows a confidence score, and no evaluation was found.
The AI Terms allocate the consequences instead: clause 6.3 disclaims warranties on Output accuracy, clause 6.6 requires the customer to check Output and not rely on Gatekeeper to do it, and clause 6.5 calls Output a suggestion that does not replace a person deciding its suitability. The product pages, both published addenda and the plan matrix were read on the date shown.
Fabricated Citation Record
Does a public court record exist addressing fabricated or hallucinated legal citations in output from this product?
The AI Hallucination Cases database kept by Damien Charlotin holds no entry naming Contract Logix, the Contract Intelligence Engine or Contract Logix Review. Neither AI feature cites legal authority.
Searched on 12 September 2026, by product and company name, against published trackers of decisions on AI fabricated citations, including coverage of the Damien Charlotin AI Hallucination Cases database and two independent sanctions trackers. None located. This covers fabricated citations only and is not a litigation history. The product name is also a common noun and the name of unrelated software, including an open source Kubernetes policy controller, so future searches need the company qualifier.
Bar Guidance Alignment
Has the vendor engaged in public with the ethics opinions its buyers are bound by?
No bar or ethics guidance is engaged, and customers are not asked to use the product in line with professional duties, although Contract Logix addresses lawyers directly with a Legal Department page, pages for General Counsel, Paralegal and Compliance Officer, and a Corporate Counsel's Guide, in a tool that drafts redlines and extracts governing law and indemnity terms. Its regulatory statements cover data protection: GDPR, CCPA, the Data Privacy Framework and HIPAA training for staff, which bind the vendor as a processor.
No published material engages with bar or ethics guidance. No bar opinion is named, ABA Formal Opinion 512 does not appear, no state or Law Society guidance on generative AI is referenced, and nothing maps any agent to conduct rules. AI Terms clause 7 shows the vendor writes limits for specific professions when it chooses: it bars tailored financial advice without a qualified reviewer and bars health advice, but names neither legal advice nor any professional conduct duty, on a platform sold to legal teams.
Clause 6.6 requires customers to label AI Output before publishing it, without linking that to any court rule, bar guidance or candor duty. The vendor's blog material on the EU AI Act is general education, not an alignment statement about this product.
Billing and Fee Posture
Does the vendor address what happens to the bill when the work takes an hour instead of six?
The buyer is an organization managing its own contracts through its legal, procurement, finance and sales teams, and the legal seats named are in house roles, so there is no client bill on which AI savings could be passed on or disclosed. A law firm that bought it for its own matters would find nothing on marking AI assisted work for fee purposes. The published savings claim, a three day question answered in five minutes for a Director of Contracts, measures internal effort.
The product does not touch a fee between a lawyer and a client. It is bought by in house legal, procurement and finance teams, with the CFO named as economic buyer, and its case is about the buyer's own costs: lower vendor spend, stopped renewals, supplier consolidation, shorter cycles and fewer audit hours. Named users, a Global Head of Procurement, a Legal Operations Manager, a Paralegal and an Associate Corporate Counsel, all sit inside the organizations that own the contracts.
Savings claims include an average $1.3 million cut in vendor costs in year one, 75 percent shorter cycle times, 400 hours saved per audit, and 636 hours of executive review saved a year at CompSource Mutual Insurance. None reaches a client bill, and nothing addresses disclosure of AI use or cost in a fee context.
Outside Counsel Guideline Readiness
Can a firm get this vendor through a client’s AI clause without a bespoke negotiation?
The privacy policy mentions service providers that may be outside the United States and names none, so no subprocessor list is published. No model or provider is named, and no data processing addendum, standard contractual clauses, consent template or questionnaire response is published; the customer agreement that would usually carry these is not published. Microsoft Azure as host and the single sign on providers are infrastructure, and the Data Privacy Framework claim is a transfer mechanism.
The material a company would forward to answer a counterparty's AI clause is published and ungated. The subprocessor list sits in the Data Processing Agreement itself, at Exhibit C, in three tables naming each processor with purpose and location: Amazon Web Services hosting in four regions, the four Gatekeeper group companies with their transfer mechanisms and safeguards, and eighteen other processors from Vanta to Workato.
The same table names Amazon Bedrock as an AI Provider in four regions and Anthropic, PBC as providing AI language model services for internal workflow automation in the US. Both the DPA, which incorporates the EU, UK and Swiss Standard Contractual Clauses and names the supervisory authorities, and the AI Terms, which prohibit training on Input and bind the AI Providers to it, were read in full. New processors need 30 days' notice, with ten business days to object and termination if no workaround exists.
Court Disclosure Support
If a judge’s standing order requires an AI disclosure, can the product produce one?
Nothing marks an extracted field as machine generated, shows the origin of a Review redline, or keeps a record of AI use in exports or reports, and no audit trail, certification template or disclosure guidance is published. A counterparty in a dispute, an auditor or a regulator would want to know which terms in the contract record a machine read, against a published unaided accuracy of about 95 percent. Role based restore and administrator controls govern access, not provenance.
Some elements of a record exist, and no document level export is described. Gatekeeper makes labeling a contractual duty: AI Terms clause 6.6 requires the customer to add a notice that Output was generated by AI tools before publishing or distributing it, and clause 7.1 bars using the AI to pass Output off as human work. That is a duty imposed on the customer rather than a product feature. The vendor says agents explain every decision with full transparency and auditability, the workflow engine keeps an audit trail across intake, approval and signature, and system inputs are logged so changes can be traced to who made them.
No record identifies which model produced a passage, no model is named, nothing marks machine text against human edits in a portable form, and no disclosure template or court guidance was found.
The questions both sides leave open
Derived from the records above rather than written, so it cannot favor either vendor. Take these into both conversations and ask each side the same question.
- Good Law Verification
- Refusal and Uncertainty Behavior
- Bar Guidance Alignment
Product updates
The latest logged changes from each vendor, newest first, each linked to its source.
Gatekeeper
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Product / capability
Gatekeeper's September 2026 release adds a Local Workflow Cards Manager access tier, whose holders can raise, edit, progress, own and delegate cards at every phase but cannot change the workflow board itself.
Source
In summary
Contract Logix
Contract Logix, of Lowell, Massachusetts, is a contract lifecycle platform for legal, procurement, finance and sales. It has been owned by LegalSifter since October 2024 and is still sold under its own name. It covers intake, authoring, negotiation, execution, a repository and obligation tracking. Its Contract Intelligence Engine extracts 92 standard fields and custom fields from signed contracts, and Contract Logix Review redlines drafts inside Word or Google Docs. According to the AI Legal Index, Contract Logix publishes an extraction accuracy of about 95 percent, rising to about 99 percent with human validation, and runs on Microsoft Azure.
Gatekeeper
Gatekeeper, from Gatekeeper Ltd of Jersey with group companies in the United Kingdom, United States and Canada, is a vendor and contract lifecycle platform that keeps the supplier and the agreement in one record. It covers intake, authoring, approvals, electronic signature, obligations, vendor onboarding and third party risk. Its LuminIQ agents extract, summarize, review clauses and screen suppliers. According to the AI Legal Index, Gatekeeper publishes AI terms barring training on customer input, names Amazon Bedrock and Anthropic among its subprocessors, and hosts in four selectable regions. It commits to breach notice within 72 hours. Its terms require customers to label AI output before publishing it.
Questions buyers ask
Contract Logix vs Gatekeeper: which is better for contract lifecycle management?
Gatekeeper publishes its AI terms, data processing agreement and hosting regions. Contract Logix publishes an extraction accuracy figure that Gatekeeper does not. Teams that manage supplier risk alongside contracts have more to read from Gatekeeper. Teams that want a measured extraction rate have a figure from Contract Logix. From the AI Legal Index, based on each vendor's own published materials as of September 25, 2026. No vendor pays for placement.
How accurate is Contract Logix's AI extraction?
Contract Logix states approximately 95 percent or better accuracy on the 92 standard fields its AI Data Extraction pulls from signed contracts, rising to roughly 99 percent with human validation in the loop. Gatekeeper disclaims all warranties on AI output. From the AI Legal Index, based on each vendor's own published materials as of September 25, 2026. No vendor pays for placement.
Does Gatekeeper train AI on customer contracts?
No, by contract. Gatekeeper's AI terms state that customer input is not used to train or fine tune any model, proprietary or third party, that its AI providers may not retain or train on input or output, and that nothing is kept by those providers beyond the session. Contract Logix's privacy policy limits use to delivering the service. From the AI Legal Index, based on each vendor's own published materials as of September 25, 2026. No vendor pays for placement.
Who owns Contract Logix?
LegalSifter acquired Contract Logix on 22 October 2024, as both companies' newsrooms confirm, and announced a unified team and product roadmap. LegalSifter is itself a portfolio company of Carrick Capital Partners. Contract Logix continues to sell under its own name, on its own domain, with its own agreement and purchase path, and LegalSifter is indexed separately. From the AI Legal Index, based on each vendor's own published materials as of September 25, 2026. No vendor pays for placement.
Neither vendor paid for inclusion, placement or a grade, and neither reviewed this page before it published. Everything on it comes from public material on the dates shown. How the index grades.
Three points stand out. Gatekeeper's AI terms require the customer to label AI generated output before publishing or distributing it. They restrict use of the AI for financial and health advice while naming no restriction for legal advice. Contract Logix's customer agreement exists but is not published, so its positions on liability and professional responsibility are not public. Its accuracy figures are stated as approximate, with no test set described. Neither vendor reviewed this page.