ContractWorks vs Lexagle: how they compare in 2026
ContractWorks is a natural candidate when the immediate requirement is a repository, renewal alerts, signatures and broad staff access. All plans include unlimited users, with agreement and signature allowances determining the package; Premium adds drafting and approvals. Lexagle is more distinctive when AI review should control the route to signature, with Document Guard applying customer rules and invalidating a prior result after an external edit. Both reserve limited data improvement rights, so neither comparison should be reduced to an unqualified no training claim. Onit also expressly restricts certain consequential AI decisions and disclaims AI warranties and reliance liability. Against those terms, AI Legal Index identifies a stronger difference in workflow than in a blanket data reuse promise. ContractWorks emphasizes administration and retrieval; Lexagle provides a more explicit compliance gate.
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.
ContractWorks starts with a contract repository, renewal reminders, electronic signatures and access controls. AI adds automatic tags for dates, parties, agreement types and other terms, while Premium adds clause generation alongside drafting and approval workflows. Users can inspect tagged information across agreements in Snippet View and use it for reports and reminders. The folders, custom fields, scanned text, date alerts and signing tools remain useful without the models, and a separate tagging service is performed by legal engineers and licensed attorneys. The AI is therefore an additional capability on a product whose underlying value is organized contract storage and administration.
Lexagle combines a conventional contract workspace with Lexie and Document Guard. Lexie drafts from approved templates, proposes clauses, extracts metadata and answers questions about agreements. Document Guard inspects clauses against a company's playbook and uses the result to permit signing, route a partial match to a person or block an unacceptable contract. It also requires another review when a protected version changes. These functions make AI part of the contract approval process, beyond a separate writing assistant. Templates, collaboration rooms, signatures and the repository still have value without those models, so the wider platform does not depend entirely on AI.
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.
Snippet View displays tagged information in the context of the original agreements, giving a reviewer a way to compare extracted values with contract language. ContractWorks does not publish an accuracy test, error rate or evaluation method for automatic tagging or clause generation. Its drafting claims include compliant and error free contracts without a measured basis. Onit's October 15, 2026 agreement expressly warns that AI output may be incomplete, inaccurate, biased or hallucinated and makes customers responsible for review. The Premium feature list still names GPT 3 for clause creation without confirming the model version currently deployed.
Document Guard compares agreement language with customer rules, highlights risky provisions and explains why a clause was flagged. The user can inspect the contract and the applicable playbook. Lexie also answers questions using the organization's contracts and institutional information. Lexagle promises consistent assessments through low temperature settings and fixed response parameters, but does not provide a reproducible accuracy test, error breakdown or hallucination rate. A claim of complete playbook alignment is not accompanied by test conditions. The material does not establish that every generated answer carries a link to its supporting passage or that suggested legal language has been independently validated.
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.
ContractWorks adds AI tags when agreements are uploaded and lets reviewers inspect their context in Snippet View. Premium supports conditional approval flows for clauses, sections or entire agreements, with version history and notifications for assigned stakeholders. Onit's terms require customers to review AI output and obtain professional advice as appropriate. They also categorically prohibit AI uses that make, or substantially influence, decisions with a material legal or similarly significant effect on an individual, including access to healthcare or other services. That restriction expressly limits permitted autonomy. It does not guarantee accurate tagging, and AI features have no service level commitment unless the order provides one.
Document Guard has an explicit three state control scheme. A compliant agreement can proceed directly to signing, a partially compliant agreement is diverted for human review, and a noncompliant agreement is blocked or escalated. Legal teams define the rules in plain English, including payment, liability and jurisdiction requirements. Routing is driven by AI extracted information rather than a person selecting every action. A digital seal ties the compliance result to a particular version; external edits or a replacement upload trigger lockdown and another AI evaluation. This explains both the permitted unattended action and the circumstances requiring intervention, although it does not establish error rates.
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.
ContractWorks lists named case studies for Esquire Deposition Solutions, BNP Paribas, Walmart Canada, DNA Payments, Slack, Sandoz, Carlsberg, OLX Group, Louis Dreyfus Company and GreenShield Canada. Named testimonials quote Louis Belzil, General Counsel of Tier 1 Energy Solutions, Lynn Towler, Senior Contracts Manager at Shift4 Payments, Nicole Dunn, Contracts Administrator at the Chesapeake Bay Foundation, and Adrienne Foster, Contract Manager at Xeris Pharmaceuticals, who reports loading more than 1,200 contracts in the year to date. The workflow page claims 80 percent faster contract workflows, at least 100 hours saved, at least $9,000 in value and a two week rollout, with no customer or method behind the figures. The case study titles give no deployment dates, and the outcomes quoted concern ease of use, price and repository setup rather than the AI features.
Yamaha Motor Philippines is a named customer describing improved contract visibility, approvals and signing. Lexagle also describes deployments for a global financial institution, a property developer and a state lottery, but those organizations are unnamed. Its promotional results include shorter contract cycles, reduced administrative work and a high satisfaction percentage. Those figures do not share a published sampling method or an independently reproducible baseline. The Document Guard testimonials identify job titles and sectors without customer names. There is therefore support for operational use of the broader platform, while the measured accuracy and incremental benefit of its current AI gatekeeper remain uncertain.
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.
Onit's October 15, 2026 agreement treats customer data as confidential and provides advance notice of compelled disclosure when legally permitted. ContractWorks adds administrator assigned access, watermarks and viewing restrictions, and says it has no backend access to customer content. The same agreement allows aggregated and anonymized customer data to support product improvement, analysis and benchmarking. AI provisions also allow deidentified usage information for improvement and contain a limited exception to restrictions on third party model training. The product does not explain how its access claim fits every AI processing path, or provide a distinct privilege and work product undertaking for client matters.
Lexagle describes separate customer datastores, application controls that prevent access across customers and tests that block a release if separation fails. Administrators can assign permissions for individual platform components, and internal collaboration rooms separate private discussion from counterparty work. Its displayed service terms also impose confidentiality obligations, but permit analysis of customer information to improve services and expressly allow certain aggregated or nonidentifying data to train machine learning. That permission matters for confidential contracts even when natural persons cannot be identified. No attorney client privilege preservation undertaking or detailed explanation of how legal matter restrictions apply to AI answers is provided.
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.
Section 4.14 of Onit's services agreement, headed No Legal Advice, states that Onit is not a law firm and does not offer legal advice, recommendations, opinions, representation, referrals or counseling, and takes no responsibility for the quality or compliance of documents the customer generates. Section 12.3 tells customers to obtain legal or other professional advice as appropriate when relying on AI output, and section 12.7 bars using the AI features for decisions with a material legal or similarly significant effect on an individual. ContractWorks is sold to HR, sales, finance and nonprofit teams as well as legal, and its contract tagging service is run by legal engineers and licensed attorneys. Nothing addresses how the product supports a lawyer's competence and supervision duties or any limit by jurisdiction.
The service terms expressly state that Lexagle is not a law firm, does not provide legal advice and does not create a lawyer client relationship. They also state that it carries no professional indemnity insurance and leave legal suitability and conclusions with the customer. Document Guard can apply a legal team's playbook, but passing its rules does not establish the legal effect of an agreement. The product is promoted to law firm partners and associates as well as corporate teams, while the displayed terms restrict third party service provision. That unresolved scope difference matters before using it for external client work.
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.
Neither ContractWorks nor Onit publishes an AI governance position: there is no responsible AI page, named owner for model behavior, release testing process or result, and no AI management certification. The AI terms in Onit's services agreement allocate risk rather than describe governance. Section 12.3 warns that output may be biased, section 12.4 lets Onit improve, replace or deprecate models or prompts without materially reducing core functionality, and section 12.7 restricts the customer's own uses. The SOC 2 Type 2 report covers security, availability and confidentiality of systems rather than model behavior, and nothing addresses whether tagging performs differently across contract types or languages.
Lexagle describes client defined rules, low temperature model settings and automated checks on software access controls. These explain parts of application behavior, but not a company program for governing AI development and release. There is no named AI risk owner, published bias evaluation, testing across languages or report of recurring model failures and corrective action. The platform's regional compliance claims and security certifications address other responsibilities. Legal teams can control the standards used to approve their own contracts, yet the vendor does not explain how it assesses systematic errors in the underlying models or decides when a changed model is ready for use.
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.
ContractWorks describes encryption in transit and storage, hourly encrypted backups, administrator controlled permissions, multifactor authentication and exportable activity logs. Onit's named subprocessor list distinguishes ContractWorks from Premium infrastructure and supports subscriptions to supplier change notices. The data processing addendum promises prompt notification of a covered security breach and return or destruction of personal data at the customer's request, subject to applicable law. Standard terms allow thirty days for export after termination, followed by deletion under the then current retention policy, with backup exceptions. The product's separate thirty day deletion statement does not resolve every prompt, output, provider log and backup retention period.
The security policy describes encryption in storage and transit, isolated customer datastores, component permissions and an incident process with prompt written notice once a breach affecting customer data is verified. The privacy notice names several service providers and describes retention for account operation, legal requirements and other stated purposes. It promises deletion or anonymization once information is no longer needed, without a complete schedule for contract content, AI prompts, outputs and backups. The service terms separately permit some improvement and machine learning uses after the subscription ends. This provides several concrete controls, while leaving the full AI data lifecycle and model processor arrangements incomplete.
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.
Onit's October 15, 2026 agreement warrants ordinary service performance and provides an intellectual property indemnity, with listed indemnity claims outside the general cap of twelve months of fees paid or payable. The AI provisions separately disclaim all warranties for features and output, including accuracy and noninfringement, and exclude liability for customer decisions or actions based on output. They also exclude AI from service levels unless an order expressly provides otherwise. The ordinary indemnity does not expressly promise protection for legal errors in generated clauses or extracted terms. The published position therefore places reliance risk on the customer without a specific AI accuracy remedy.
Lexagle undertakes to defend customers against specified infringement claims concerning the service, including Singapore patent, copyright, trademark, database and confidentiality rights. That is an ordinary service indemnity, with procedural conditions and an exclusive remedy provision; it does not expressly cover fabricated legal analysis or defective AI drafting. The displayed terms disclaim legal suitability and accuracy, assign responsibility for conclusions to the customer and exclude consequential losses. They also state that Lexagle has no professional indemnity insurance. The combination provides some recourse for a defined class of service claims, without an affirmative warranty or specific remedy for an AI generated clause that causes loss.
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.
ContractWorks lists integrations as features in its plan table: a Salesforce integration, Fujitsu ScanSnap scanning, uploading contracts by email, SAML 2.0 single sign on, and on Premium, integration with public registers and databases. The security page names Microsoft Active Directory, OneLogin and Okta as identity providers for single sign on. Premium drafting works in a Word compatible editor, and the AXDRAFT platform that runs Premium lists DocuSign as its signing API. No integration page describes what the Salesforce connection syncs, in which direction or what an administrator configures, no API is documented, and no document management system used by law firms is listed. Onit's subprocessor list names Workato as an integration platform across Onit products.
Lexagle supports single sign on through Microsoft Azure and offers APIs for connecting contract information with existing business systems. Its service terms describe optional transfers of completed contracts to Google Drive and individual PDF downloads. Collaboration rooms keep internal discussion separate from external negotiation, while the repository supplies contract data for reminders and other workflows. The vendor also describes Oracle connectivity and transfers to ERP systems. These are identifiable connection and transfer functions, although the published material does not provide a complete implementation account covering field mappings, permission inheritance, synchronization failures and conflict handling across those systems. Custom integration scope is settled during the commercial discussion.
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.
Onit's subprocessor list, updated 17 August 2026, says ContractWorks runs on the SecureDocs platform on Amazon Web Services, with the customer choosing hosting in the United States or Ireland and backups in Germany. ContractWorks Premium runs on the AXDRAFT platform, where AWS hosting can be in the European Union, Canada or the United States and Google Cloud in the EU is the primary infrastructure. OpenAI is listed for all Onit platforms, with its locations given as the United States and worldwide. The security page says data is stored in multiple data centers in the United States and the European Union. No tenancy model, private deployment or on premises option is described.
Lexagle's security policy places its hosted service and customer data on AWS in Singapore. The displayed service terms nevertheless allow personal data to be transferred or stored outside Singapore, and the privacy notice also contemplates processing at partner facilities. A newer product article describes Lexie processing as resident with the client, with no client data sent to Lexagle servers or third parties. It does not explain how that arrangement relates to the hosted platform or which product configurations receive it. Customers therefore have several location statements, but no single published architecture that resolves storage, inference, remote access and the available deployment choices.
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.
ContractWorks states a SOC 2 Type 2 report from an independent auditor covering security, availability and confidentiality, and makes a security specification PDF available for download. The ISO 27001 certification and SOC 1, 2 and 3 reports named on the security page belong to the AWS data centers it uses, not to ContractWorks itself. No auditor, report period or route to request the SOC 2 report before signing is published, and no trust center is linked. Onit's data processing addendum lets customers rely on recent SSAE 18 reports in place of an on site audit.
Lexagle names ISO 27001:2022, SOC 2 Type I and Type II, and CSA STAR Level 2 among its security credentials. Its security policy adds details about encryption, deployment tests, access controls, incident response and AWS hosting. Those statements are more specific than a generic promise of secure contracts. The public materials do not supply the audit period, named assessor or complete reports establishing which services and AI components were covered. Separate claims of alignment with other industry and regulatory frameworks should not be treated as additional certifications. The credentials concern information security controls rather than the legal accuracy of generated contract language.
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.
Onit's subprocessor list names OpenAI, in the United States and worldwide, as the AI provider used across all Onit platforms, and ContractWorks Premium's feature list names a GPT 3 AI Clause Creator. Onit's contract products listed separately use Anthropic and Google Gemini, but neither is listed for ContractWorks. Customers can subscribe to email notice of subprocessor changes and object within 15 days under section 4.5 of the services agreement, while section 12.4 lets Onit replace models or prompts without notice if core functionality is not materially reduced. The material does not map OpenAI to each ContractWorks function or identify the model version used for tagging and retrieval.
Lexie is described as Lexagle's proprietary legal AI engine, trained on client specific contracts, approval knowledge and other institutional information. Document Guard adds low temperature settings, fixed response parameters and customer playbook context. These details identify the intended behavior and some training inputs, but not a foundation model family, inference provider or complete chain of model subprocessors. AWS hosting alone does not establish which model performs a review. There is also no published procedure for notifying customers before a model supplier or model version changes. The branded engine name consequently offers limited visibility into the technology handling confidential legal content.
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.
ContractWorks publishes three plans with their limits but leaves the price fields blank. Standard includes unlimited users, 2,500 documents and five electronic signature licenses; Professional includes 10,000 documents and ten licenses; Premium adds drafting, redlining and workflows with unlimited documents. All are billed annually. Additional signature licenses cost $1,200 a year for a pack of five, a nonprofit discount is offered, and a 14 day trial converts to the Standard license. The pricing FAQ says template automation and onboarding are part of a paid implementation, while the workflow page says ContractWorks handles the rollout at no extra cost. The FAQ also uses older plan names, Essential, Standard and Enterprise, for the signature allowances. Orders are signed electronically and paid by card, ACH or wire.
Lexagle prices a selected combination of modules after a discussion of business workflows, localization needs and implementation scale. Its menu includes contract management, signing, document management, vendor management and intellectual property management. The resulting package is customized, with no published entry amount, standard user allowance, contract volume unit or AI consumption rate. The acceptable use policy allows extra charges or restricted capacity for excessive usage, but supplies no numerical boundary. Implementation fees and a separate price for Document Guard are also unspecified. A proposal must therefore establish both the functional scope and the cost of growth before a buyer can estimate ongoing spend.
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.
ContractWorks has solution pages for HR, sales, healthcare, SaaS, construction and engineering, government, nonprofit and hospitality teams, and describes itself as built for teams that need simple, effective contract management, with unlimited users on every plan. Its case studies span retail, banking, payments, software, pharmaceuticals, consumer goods, commodities and legal services, and testimonials come from a general counsel, contracts managers and a contracts administrator. Premium is positioned for companies scaling to a full CLM. Clients outside the United States subscribe and pay in United States dollars. Nothing published names contract types or languages the AI tagging does not handle, sets a size limit or addresses law firm use.
Lexagle serves legal, sales, procurement and HR teams, with industry examples in banking, telecommunications, manufacturing, property and other sectors. Its headquarters and regional focus are in Singapore, and it describes customers across Asia Pacific and other markets. Document Guard is also promoted to law firm partners, associates, legal operations and compliance professionals. Malaysian contract and digital signature laws receive explicit attention in the product explanation. Broader claims of multilingual and jurisdictional adaptability do not include a tested coverage matrix or exclusions for particular legal tasks. The displayed restriction on providing services to third parties also needs reconciliation with the law firm audience.
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?
Onit's current terms permit aggregated and anonymized customer data to be used for product improvement, analysis and benchmarking. They separately allow deidentified aggregated usage information to improve AI services. Third party model providers may not train on input for others' benefit, except in deidentified or aggregated form necessary to operate the service. These are limited contractual permissions, not an unrestricted right to train on raw agreements. The product specific exclusion of improvement rights applies to virtual data rooms, not ContractWorks.
The displayed service terms permit analysis of customer information to improve Lexagle offerings during and after the subscription. They expressly allow use or disclosure in aggregate form, or another form that does not identify a natural person, including training machine learning algorithms. A separate confidentiality clause permits customer insights to improve services for other customers. This is a contractual permission with stated limits, rather than an assurance that confidential agreement content is excluded from all model development.
Prompt and Output Retention
How long does the product keep what a lawyer typed, and can that be set to zero?
Standard terms provide thirty days to export customer data after termination and then apply Onit's current retention policy, with exceptions for backup and archival copies. The ContractWorks pricing explanation separately promises deletion within thirty days after a departing customer confirms it is off the system. The data processing addendum permits requested return or destruction of personal data. AI output need not be retained or recreated unless that feature is expressly provided and enabled; prompt, model log and provider retention windows remain unspecified.
Lexagle retains personal information for the account relationship and other stated legal or operational needs, then deletes or anonymizes it when no longer required. The service terms preserve some analysis and improvement rights after termination. Neither statement supplies a complete retention timetable for prompts, generated clauses, model logs or backup copies. The separate claim of client resident AI processing does not establish a default zero retention setting for the hosted contract repository or its supporting systems.
Ethical Walls and Matter Segregation
Does retrieval respect the firm’s ethical walls, or can the model read across them?
ContractWorks keeps its own permission model. Only administrators can invite users to the repository, and they choose permission settings for each person, with access controlled by folder and document, permission based user roles in every plan, view only access that disables printing, and personally identifiable watermarks. Sign in can run through SAML single sign on with Microsoft Active Directory, OneLogin or Okta, with multifactor authentication by SMS or authenticator app.
An audit trail records every click with user, date, time and action and can be emailed to administrators daily. The security page says ContractWorks never has backend access to customer data. The AI retrieval and tagging explanation does not establish how folder restrictions are applied during processing or how tenants are isolated.
Customer information sits in separate datastores, with application controls intended to prevent one customer accessing another's data. Lexagle describes tests of that separation that run on each code update and prevent release on failure. Administrators can set permissions for individual components, and internal rooms separate private collaboration from counterparties. These are described tenant and workspace controls.
They do not establish a complete ethical wall model within a law firm or prove that every AI response inherits exclusions for a particular client matter.
Third Party Request and Subpoena Notice
If someone subpoenas the vendor for a firm’s data, does the firm hear about it first?
Section 8.5 of Onit's Subscription and Services Agreement, revised October 15, 2026, which covers ContractWorks customer data as confidential information, commits to reasonable advance notice of a disclosure required by law, where law permits, and reasonable cooperation, at the customer's expense, in seeking confidential treatment, and says the disclosed information stays confidential between the parties afterward. Onit's data processing addendum commits to notify the customer promptly of government requests about its processing unless prohibited.
The ContractWorks security page adds that ContractWorks never has backend access to customer data. No transparency report is published.
The privacy notice permits disclosure to courts, regulators and other authorities where required, and the displayed confidentiality terms make an exception for legally required disclosure. Neither gives the affected customer a specific advance notification commitment or a process for contesting a demand. Security breach notices concern a different event and cannot substitute for notice of compelled access. There is also no recurring report of government requests that would explain how such demands have been handled.
Primary Law Corpus Provenance
Where does the law in this product come from, and does the vendor have the right to use it?
ContractWorks analyzes uploaded agreements to identify dates, parties and terms and creates an outline from their section headings. It does not identify a legal research collection or enumerate licensed statutes, judgments and commentary behind its generated clauses. OpenAI is named as a supplier, but that alone does not establish the provenance of legal knowledge used by the models. The customer maintained clause library and optional human tagging service are different inputs from a licensed external authority corpus.
Document Guard describes training on principles of the Malaysian Contracts Act 1950 and refers to Malaysian digital signature requirements. Lexie also uses customer contracts and institutional approval knowledge. The product does not enumerate a licensed collection of statutes, cases or commentary behind its legal suggestions, nor explain how external legal material is updated. Naming a jurisdiction and selected legislation gives some geographic context without establishing the provenance or usage rights for the full legal knowledge used by the models.
Good Law Verification
Does the product tell you when the authority it just cited has been overruled?
ContractWorks stores and tags a customer's own contracts and does not cite case law or legislation, so a citator is not part of the product. Nothing on the ContractWorks pages or in Onit's agreement addresses checking authority for later history, and the Premium clause library is maintained by the customer with nothing describing how outdated language is flagged.
Lexagle's review process measures contract language against organizational rules and highlights deviations. It does not identify a licensed citator, a judicial treatment database or an equivalent mechanism for determining whether a cited legal authority remains reliable. The reference to Malaysian contract law is not a treatment history service. A green compliance result therefore concerns the supplied playbook and workflow, while the continuing validity of the legal assumptions behind that playbook remains a separate responsibility.
Refusal and Uncertainty Behavior
What does the product do when the answer is not in the corpus?
ContractWorks does not describe a refusal response for inadequate information or a confidence indicator for extracted tags and proposed clauses. Snippet View lets a person inspect values against agreement text, while Onit's terms warn of inaccurate or incomplete output and assign review to the customer. The available explanation does not say how the system represents a missing date, conflicting terms or a clause it cannot classify. An automatic renewal reminder can therefore depend on a value whose uncertainty handling is unspecified.
Amber and red outcomes divert or block agreements that fail customer rules. They are defined compliance states, rather than an explanation of how Lexie responds when it lacks enough information to answer a legal question. No refusal policy describes unsupported jurisdictions, conflicting authorities or uncertain interpretation, and no published confidence measure supplies a defined response to those problems. Low temperature settings may limit variation in responses, but they do not by themselves show when the system will decline to answer.
Fabricated Citation Record
Does a public court record exist addressing fabricated or hallucinated legal citations in output from this product?
The October 16, 2026 review of the Charlotin database found no whole word match for ContractWorks, SecureDocs or Onit in the AI tool field or other case information. A broader substring match returned unrelated words and party names, which were excluded. ContractWorks mainly organizes and analyzes private agreements rather than preparing court filings. The absence of a named incident is consequently not an accuracy measurement for its extracted dates, contract summaries or generated clauses.
The October 16, 2026 review of the Charlotin database found no Lexagle entry in the AI tool field or elsewhere in the case information. Lexagle's primary workflow concerns private contract review and approval rather than generation of court submissions, which may affect the visibility of an incident in a litigation database. This absence does not establish a hallucination rate or rule out unsupported legal assertions in suggested clauses, explanations or answers about agreements.
Bar Guidance Alignment
Has the vendor engaged in public with the ethics opinions its buyers are bound by?
Section 4.14 of Onit's services agreement states that Onit is not a law firm and does not offer legal advice, recommendations, opinions, representation, referrals or counseling, and section 12.3 tells customers to obtain legal or other professional advice as appropriate when relying on AI output. No bar opinion, ethics rule or professional conduct guidance is named on the ContractWorks pages or in Onit's agreements, and nothing connects the product to a lawyer's duties when using AI tags or clauses.
Lexagle expressly distinguishes its software from legal advice and assigns responsibility for conclusions to customers. Its regional materials discuss contract, signature and data protection requirements, but do not map AI features to a named bar opinion or professional conduct framework. Approval routing and private collaboration rooms may assist a lawyer's working practices. The vendor does not explain how those controls satisfy jurisdiction specific duties of competence, client communication, confidentiality and supervision when using generative AI.
Billing and Fee Posture
Does the vendor address what happens to the bill when the work takes an hour instead of six?
ContractWorks is bought by organizations to manage their own contracts across legal, HR, sales, finance and nonprofit teams, and its named customers are companies and a nonprofit rather than law firms, so no client bill sits in the loop. Its savings claims are aimed at the buyer's own time, such as 80 percent faster contract workflows and at least 100 hours saved. Its contract tagging service, run by legal engineers and licensed attorneys, is a service sold to the customer. Nothing published addresses fee treatment of AI assisted work for a firm that bills a client.
Document Guard is promoted to law firm partners and associates for faster due diligence and routine review. Lexagle also advertises reduced administrative work and shorter contract cycles across its wider customer base. It does not provide a client fee allocation method, a billing disclosure template or a record of how time saved by AI changes the charge to a legal client. Those efficiency claims therefore remain separate from the lawyer's professional responsibility for the fee ultimately billed.
Outside Counsel Guideline Readiness
Can a firm get this vendor through a client’s AI clause without a bespoke negotiation?
Onit publishes a dated subprocessor list, updated 17 August 2026, with a table for the SecureDocs platform that runs ContractWorks and a table for the AXDRAFT platform that runs ContractWorks Premium, and names OpenAI as the AI provider across all platforms with its locations. Customers can subscribe to email change notices. The services agreement and data processing addendum are published, and the addendum lets customers rely on recent SSAE 18 reports in place of an on site audit.
ContractWorks offers a downloadable security specification PDF. A customer can forward these to its own clients without an agreement in place.
The privacy notice names several service providers, including Heap, FullStory, Google analytics services, Intercom and SendGrid, and the security policy identifies AWS hosting. That gives part of the supplier information needed for a client approval discussion. It does not identify the complete model supply chain or provide a prepared outside counsel AI disclosure package. A legal team would still need the applicable contract, processing configuration and client specific restrictions to assess whether a proposed matter can use the service.
Court Disclosure Support
If a judge’s standing order requires an AI disclosure, can the product produce one?
ContractWorks records every click in an audit trail with user, date, time and action, which administrators can export to Excel or have emailed daily, and Premium keeps version control across redlines with third parties invited to collaborate without signing in. Nothing published says whether a tag or clause added by AI is marked as machine generated in that trail, or which model produced it, and section 12.2 of Onit's agreement says Onit has no duty to retain AI output unless the service provides retention and it is enabled.
No export or template for disclosing AI use is published. ContractWorks output is a contract repository and reports rather than court filings.
Lexagle records contract changes, approval activity and signing events. Document Guard binds its compliance result to a version and requires renewed evaluation after an external change, helping distinguish an approved draft from a later upload. These controls can support an account of the agreement's history. They do not supply a complete export of model identity, prompts, generated text and counsel's verification, or a prepared court declaration explaining AI use in a filed document.
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.
- AI Governance and Bias Disclosure
- Good Law Verification
- Refusal and Uncertainty Behavior
Which one fits
Choose ContractWorks if
- Unlimited user access is more important than a sophisticated review gate.
- The near term project is organizing contracts and preventing missed renewals.
- Standard or Professional agreement limits match the repository's size.
Choose Lexagle if
- The approval decision must be based on a customer defined legal playbook.
- A compliance result needs to be tied to a particular contract version.
- Routine review and escalation are the main reason for adopting AI.
In summary
ContractWorks
ContractWorks organizes agreements into a secured repository, automatically tags key dates and supplies reminders and signatures. Premium runs on additional AXDRAFT capabilities for drafting, redlines and conditional approval flows, with subscription amounts quoted.
Lexagle
Lexagle combines a shared contracting workspace with Lexie assistance and Document Guard. The gate can allow a compliant agreement to proceed, divert a partial match to a person or block and escalate noncompliance before signing.
Questions buyers ask
Does ContractWorks include drafting in every plan?
Its Premium package adds drafting, redlining and workflows. The lower plans focus on the repository, tagging, alerts and execution, so a drafting requirement changes the appropriate package. From the AI Legal Index, based on each vendor's own published materials as of October 16, 2026. No vendor pays for placement.
Which system publishes a complete subscription price?
Neither provides a full comparable entry subscription amount. ContractWorks publishes plan limits and a $1,200 annual pack of five additional signature licenses; Lexagle quotes the module combination. From the AI Legal Index, based on each vendor's own published materials as of October 16, 2026. No vendor pays for placement.
Can either product be treated as a guarantee of legal correctness?
No. Lexagle disclaims legal advice and assigns conclusions to the customer. Onit's AI terms disclaim accuracy warranties and liability for decisions or actions based on output, with no default AI service level. From the AI Legal Index, based on each vendor's own published materials as of October 16, 2026. No vendor pays for placement.
How do their data improvement reservations differ?
The applicable contracts distinguish raw content from aggregated or nonidentifying information. On these terms, AI Legal Index identifies limited improvement permissions in both products, including Onit's aggregated customer data provision and Lexagle's express machine learning language.
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.
ContractWorks and Premium have different infrastructure descriptions. The ordinary Onit service indemnity is not presented as an AI accuracy warranty.