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Unity ELM
Unity ELM is an enterprise legal management platform for corporate legal departments, covering matter management, outside counsel spend, billing guideline enforcement, budgets and approvals in one system of record. Released in March 2026 on Onit's Unity platform, it replaces the heavy configuration of older ELM systems with operational foundations a team can start from and extend. Two AI capabilities sit inside it. Spend Agent, generally available since late 2025, reviews invoices against a department's billing guidelines, identifies errors and discrepancies, and engages law firms to adjust invoices with limited manual involvement.
Ask Unity, offered as a beta, answers questions in plain language across matter and spend data, such as quarterly spend or accruals against budget, without a report being built. The platform works alongside the rest of the Unity suite, including intake and a forthcoming RFP module. Unity ELM is a product of Onit, Inc. of Atlanta, Georgia, which sells legal technology under several names, among them SimpleLegal, BusyLamp and Bodhala, and says it supports more than 3,000 customers worldwide.
Unity ELM, head to head
Side by side on the same 15 capability axes and 12 legal signals: where the two part company, and what neither one publishes.
Alternatives to Unity ELM
Vendors in the same categories as Unity ELM whose graded profiles look most alike, with a line on what each product does.
Similar is not the same, so check that each one does the job you need. No vendor pays for placement.
- BBusyLampBusyLamp is an electronic billing and outside counsel spend management product for European corporate legal departments, run in the eBilling.Space application.
- PPlexusPlexus is a legal operations platform for in house legal teams, sold as an AI powered Legal OS.
- RRazorSignRazorSign connects contracts, matters, compliance, outside counsel spending and entity records for corporate legal departments.
- CCaseGlideCaseGlide is a litigation intelligence platform for corporate legal departments and property and casualty claims organizations, built on matter management and ebilling and layered with…
- TTonkean LegalWorksTonkean LegalWorks is matter lifecycle management for in house legal departments, built to get the business to use legal's processes.
- AAntidoteAntidote is billing compliance software for law firms.
Ordered by how closely the graded profiles match across the 15 capability axes, inside the same categories. See how each axis is graded in the methodology.
Capability grades
All 15 axes, graded from public sources on the date shown. 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.
Marketed as AI native, the product is structurally an ELM system with two AI capabilities inside it. The operational core is conventional enterprise legal management: matter records, spend tracking, budgets, approvals and billing guideline configuration, which the vendor calls the foundations a team starts with. The AI sits on top in two named pieces, Spend Agent for automated invoice review and Ask Unity for querying matter and spend data in plain language.
Remove both and a working system of record remains. The vendor presents Unity ELM as the automate layer, with Ask Unity extending it.
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.
Each Spend Agent finding is tied to the billing guideline it rests on, and the one accuracy figure has no stated method. Onit's Spend Agent page says the agent connects each finding to the applicable billing guidance, calculates a recommended adjustment and takes the reviewer to the affected invoice line with an explanation. The same page claims more than 92 percent accuracy at invoice level, against 72 percent for experienced lawyers, without saying who measured it, on how many invoices or over what period.
Section 12.3 of the services agreement says output may be incomplete, inaccurate or biased and cannot be guaranteed free of hallucinations. Ask Unity answers from the department's own data, with no retrieval method described. The product cites no legal authority, so the risk is a missed charge, or a valid one wrongly disputed.
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.
An autonomous function runs, and almost nothing is published about how it is supervised. Spend Agent is said to identify invoice errors, discrepancies and departures from billing guidelines automatically, and to work with legal providers to adjust invoices with minimal human intervention. That is an agent transacting with a department's outside counsel. No page read says what runs unattended and what a person approves, what thresholds trigger escalation, where a reviewer sees the agent's decisions, or how a disputed adjustment is reversed.
The agreement only puts review and reliance on the customer. Ask Unity is a query tool a user starts, so the question arises less sharply there. The phrase minimal human intervention leaves any approval step undescribed.
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.
No named customer of this product and no figure attached to it are published. The March 2026 release says several clients have implemented Spend Agent and more are preparing to deploy, with no organization, deployment date or measured result named. Onit's figure of more than 3,000 customers covers its whole portfolio of brands, not this product. A case studies index on the site was not opened.
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.
A real confidentiality regime sits beside a training position that stops short. Clause 8 of the services agreement makes confidentiality mutual and designates customer data as the customer's confidential information, and clause 5.1 leaves the customer owning its data. The AI terms thin out: outside model providers are restricted from training on customer input for others' benefit, with an exception, and clause 5.2 reserves aggregated anonymized customer data for product improvement and benchmarking.
Nothing addresses privilege or work product, and no segregation by matter or tenant is documented. Clause 4.10 offers only commercially reasonable safeguards.
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.
A clear position on advice is in the agreement, with a limit on high risk use and no treatment of supervision or jurisdiction. Section 4.14 of the services agreement, last revised 19 August 2026, headed No Legal Advice, says Onit is not a law firm and does not offer legal advice. Section 12.7(d) forbids using the AI features in a way that makes, or substantially contributes to, a decision with a material legal or similar effect on an individual, and section 12.3 makes the customer responsible for reviewing output.
The users are lawyers and legal operations staff in corporate legal departments. Nothing says who in the department should approve an adjustment Spend Agent proposes to a law firm's bill, how a lawyer's supervision duties apply, or which jurisdictions are covered.
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.
No governance position is published. No responsible AI page, principles, accountable owner, testing regime before release or ISO 42001 or equivalent is published across the release announcements, the Ask Unity material, the security page and the services agreement. Bias is mentioned once, as a disclaimer: the agreement warns that output may be biased, which places the risk on the customer rather than describing anything the vendor does about it. The agreement also lets Onit change models or prompts at will, a change right with no governance statement beside it.
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.
A subprocessor list with a change process and a breach commitment are published, and a retention period is not. The subprocessor list names the AI providers with their locations, alongside AWS hosting and Onit's own affiliates for support, and customers who subscribe to updates can object to new subprocessors. The data processing addendum, revised 20 April 2026, commits Onit to notify the customer promptly of a security breach, with its nature and the data affected, and allows one audit a year or reliance on SSAE 18 reports.
No breach notice period in hours or days is stated, and customer data is deleted after termination under a retention policy that is not published.
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 services agreement publishes a cap, an uncapped infringement indemnity and a performance warranty, and then takes the AI outside them. The agreement, last revised 19 August 2026, caps each party's liability in section 10.2 at the fees paid or payable in the twelve months before the event, and section 10.3 lifts indemnities out of that cap. Section 11.1 commits Onit to defend the customer against claims that the subscription services infringe intellectual property rights, and section 9.2 warrants that the services will operate substantially as documented.
Section 12.5 then provides AI features and their output as is, with every warranty disclaimed, and section 12.8 says no service level applies to AI features unless an order says so. A wrong adjustment from Spend Agent, or a wrong answer from Ask Unity, is therefore the department's 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.
Integration is asserted at platform level and not documented at product level. The release material makes integration across Onit products the headline, with products, agents and workflows, including LSR and the forthcoming Unity RFP, working together on the unified platform without extra configuration, and Spend Agent built into Unity ELM. Those are internal Onit connections rather than links to other practice systems.
On outside systems, clause 4.4 says Onit APIs exist and are licensed on fees and restrictions in an Order, and clause 4.13 disclaims third party applications entirely. No named integration with an electronic billing feed, matter management, document management or finance system, and no public developer documentation, is published.
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.
Hosting and AI processing locations are published in the subprocessor list, and the tenancy model is not stated. The list, dated 17 August 2026, shows AWS hosting in the United States for all Onit platforms, with a United States or Germany option for its legal management and contract platforms. Google Gemini and OpenAI serve Spend Agent and the Unity platforms in the United States and worldwide, so invoice content sent to the AI is processed in the United States.
The data processing addendum covers transfers under standard contractual clauses and the UK addendum. The security page describes an enterprise class hosting environment without saying whether customers share infrastructure, and no private cloud or on premises option is described. Whether Unity ELM itself can be hosted in Germany is not stated.
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.
Certifications are named by standard, with none of the particulars. The security page says Onit audits to SSAE 18 SOC 2 Type 2, SOC 1 Type 2 and HIPAA standards, verified by an independent auditing firm, and that physical security is audited separately, with the data center described as SSAE 18 Type II SOC II. A trust center at trust.onit.com has a controls section. No auditor, trust services criteria, scope, coverage period, report date or route to obtain a report is given in the agreement or on the page.
The security page describes 256 bit SSL and data center controls and says nothing about the model layer. The trust center was not opened.
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 model providers are named for this product, with a change notice process, and the agreement reserves model changes without notice. Onit's subprocessor list of 17 August 2026 names Google Cloud, including Gemini, and OpenAI for Spend Agent and the Unity platforms, and section 12.9 of the services agreement confirms that third party model providers are used. Customers who subscribe to list updates can object to a new provider.
Section 12.4 lets Onit improve, replace or deprecate models or prompts without notice, as long as core functionality is not materially reduced. No model or version is named, and nothing commits to notice of a change of model within a provider.
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 information is published at any level. There is no pricing page, every commercial route is a demo booking, and no tier, package, unit or figure is published. The agreement shows that a charging structure exists without disclosing it. Clause 3.1 refers to a Subscription Fee and Professional Fee set in an Order and makes all fees subject to annual increase. Clause 4.7 describes usage tiers, with automatic moves up to the next tier and invoicing for the difference when usage exceeds a tier maximum, and clause 12.6 permits overage fees at current rates for sustained AI overuse after notice. What any tier costs cannot be learned.
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.
The buyer is identified clearly, and the boundaries are not. Unity ELM is sold to corporate legal teams to manage matters, outside counsel spend, invoices, budgets and approvals. Onit publishes role pages for legal operations, general counsel and contract managers, and industry pages for sectors such as pharmaceuticals, financial institutions and insurance. No department or company size is stated, nothing addresses law firm use, and no segment or jurisdiction is named as out of scope.
The one limit is contractual: the AI features may not be used in decisions with significant legal effects on individuals.
4 public documents
The public pages on file for Unity ELM, with the recorded signals each one supports and the date it was last read. Open any of them and check the reading against the record.
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onit.com/services-agreement4 signals
Client Data in Training, Prompt and Output Retention, Third Party Request and Subpoena Notice and 1 more
Read Oct 3, 2026
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Fabricated Citation Record
Read Sep 1, 2026
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onit.com/security1 signal
Ethical Walls and Matter Segregation
Read Oct 3, 2026
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onit.com/sub-processors1 signal
Outside Counsel Guideline Readiness
Read Oct 3, 2026
Legal Signals
What each signal meansA signal records what public sources say on the date shown. It is not a grade and it is not a recommendation. Where a signal reads Not addressed, it means the index did not locate the material in public sources on that date, which is a statement about disclosure rather than about the product.
Client Data in Training
Can material a lawyer puts into this product be used to train a model?
The published agreement expressly reserves a right to train on customer content, with no opt out located. Any de identification, anonymization or aggregation qualifier is recorded in the summary.
The agreement restricts training by outside providers and then permits a qualified form of it. Clause 12.1 says Onit will not let third party model providers use customer input to train their models for the benefit of others, except in a form stripped of identifiers or aggregated as needed to operate the Subscription Services. That exception permits aggregated training. Clause 5.2 separately allows aggregated and anonymized customer data to be used for product improvement, analysis and benchmarking, and clause 4.6 reserves usage data for lawful business purposes.
Nothing says whether Onit trains its own models on customer content, and clause 12.2 keeps all intellectual property in the AI features, models and derivative works with Onit.
Prompt and Output Retention
How long does the product keep what a lawyer typed, and can that be set to zero?
Retention is acknowledged in public materials with no stated period.
Retention is acknowledged, and the period is deferred to an unpublished document. Clause 6.5 of the services agreement gives the customer a thirty day export window after termination, after which Onit deletes customer data under its current retention policy, which is not published. Clause 6.4 exempts backup and archival copies from destruction. On AI output, clause 12.2 says Onit has no obligation to retain or recreate output unless the service expressly provides retention and it is enabled, which addresses whether output persists without saying for how long anything does. No period is published for prompts, output or platform data during the term.
Ethical Walls and Matter Segregation
Does retrieval respect the firm’s ethical walls, or can the model read across them?
Segregation is asserted in public materials with no published detail on how it is enforced.
Onit's security page asserts that data within Onit remains the property of the project owner and cannot be accessed by any other user. It publishes no detail on how that is enforced between customers, or between matters and teams inside a department, and the services agreement handles access through user credentials. Nothing describes how Ask Unity limits what it retrieves when it answers questions across a department's matters and spend.
Third Party Request and Subpoena Notice
If someone subpoenas the vendor for a firm’s data, does the firm hear about it first?
Terms commit to notice where lawfully permitted. No transparency report located.
Notice is committed in the customer agreement. Clause 8.5 permits disclosure of confidential information as far as law requires and, where permitted, requires the receiving party to give the disclosing party reasonable advance notice and to cooperate, at the disclosing party's expense, in seeking confidential treatment, with the material still treated as confidential between the parties. The obligation is mutual and survives termination, and because customer data is expressly the customer's confidential information under clause 1, the clause reaches what a legal department cares about. No transparency report or disclosure statistics were located on 1 September 2026.
Primary Law Corpus Provenance
Where does the law in this product come from, and does the vendor have the right to use it?
No located public material identifies the corpus behind the product’s answers.
The product does not retrieve primary law, so there is no legal collection to source. Ask Unity queries a department's records and Spend Agent reads invoices against the customer's billing guidelines; neither returns statute or case law. No legal source, license basis or update cadence is identified, as checked on 1 September 2026.
Good Law Verification
Does the product tell you when the authority it just cited has been overruled?
No located public material addresses whether authority is checked for subsequent history.
No citator exists, and none would apply. The product reviews invoices against billing guidelines and works on spend and matter data; it cites no legal authority whose later history could be checked. Checked 1 September 2026.
Refusal and Uncertainty Behavior
What does the product do when the answer is not in the corpus?
No located public material addresses what the product does when it cannot ground an answer.
No located material describes what the product does when it cannot answer reliably. The agreement allocates the risk instead, warning that output may be wrong and leaving review to the customer; that is a disclaimer, not an abstention path. No confidence signal, refusal behavior or account of how Spend Agent handles an invoice it cannot assess was found in the release material, the Ask Unity page or the agreement on 1 September 2026.
Fabricated Citation Record
Does a public court record exist addressing fabricated or hallucinated legal citations in output from this product?
No court order, opinion or disciplinary record addressing fabricated or hallucinated legal citations produced by this product has been located as of the date shown. This is a statement about the public record on that one subject, not a finding about the product, and this signal is not a litigation history.
No court order, opinion or disciplinary record naming this product was located. The AI Hallucination Cases database maintained by Damien Charlotin was searched on 1 September 2026 for the product name, the Ask Unity feature name and the parent company name, alongside general sanctions coverage, and nothing naming the product was found. This is a statement about the public record rather than a finding about the product. The product produces no citations to legal authority.
Bar Guidance Alignment
Has the vendor engaged in public with the ethics opinions its buyers are bound by?
Public materials refer to professional responsibility in general terms without naming guidance.
The agreement's no legal advice clause is the only professional line drawn, and no bar or ethics guidance, such as ABA Formal Opinion 512, is named on the pages read.
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 the payer, not the biller. The product exists to review, author or benchmark legal fees, so the record of fees is the product itself rather than a byproduct of AI assisted lawyering. Typically sold to in-house teams paying outside counsel.
The product's whole function is billing governance on the receiving side, and it still does not answer the disclosure question. Spend Agent reviews outside counsel invoices against the department's guidelines, flags errors and discrepancies, and engages firms to adjust invoices, and the release material frames this as replacing manual review. Billing of outside counsel is a different thing from a record of AI work, and nothing published describes a record of which invoice decisions the agent made or how they would be evidenced in a fee dispute. The published claims concern reducing tedious manual review. The department here is the payer, not the biller.
Outside Counsel Guideline Readiness
Can a firm get this vendor through a client’s AI clause without a bespoke negotiation?
A subprocessor and model provider list plus client facing disclosure material is published or available without an agreement in place.
A dated subprocessor list naming the model providers by product, a data processing addendum and the services agreement are all published without an agreement in place. The list, dated 17 August 2026, names the providers serving Spend Agent and the Unity platforms, with their locations. Customers can subscribe to change notices and have fifteen days to object to a new subprocessor.
Court Disclosure Support
If a judge’s standing order requires an AI disclosure, can the product produce one?
No located public material addresses court disclosure or verification certification.
No located public material addresses producing a record of AI involvement. Nothing describes an exportable log of which invoice adjustments Spend Agent made or proposed, which model produced an output, or who reviewed it, and the agreement does not require Onit to keep output unless retention is offered and enabled. The export period at termination is general data portability, not a disclosure record. The product generates no court filings, though a fee dispute with a firm could raise the same question. Checked 1 September 2026.