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Onit Spend Agent
Smarter legal spend control starts here
Spend Agent reviews outside counsel invoices against applicable billing guidance, identifies potential issues line by line, and recommends financial adjustments so your team can control spend without reviewing every line manually.
Trusted by leading legal teams worldwide
Put proven performance behind every invoice
92%+
invoice-level accuracy, compared to 72% for experienced lawyers
22x
faster line-item review compared to manual reviewers
FIND WHAT MANUAL INVOICE REVIEW CAN MISS
Review more spend without reviewing every line
Billing guidelines only protect your budget when they’re consistently applied. But checking every invoice line against guidelines, negotiated rates, matter terms, and exceptions takes time most legal teams don’t have.
Spend Agent does the heavy lifting. It reviews enabled invoices against the guidance that applies, identifies potential issues at the line-item level, and recommends financial adjustments where appropriate.
Your team gets the analysis it needs to make a decision without having to find every issue first.
Catch more
Analyze invoice lines against applicable billing guidance and surface potential issues for review.
Act faster
Turn supported findings into calculated recommended adjustments instead of manually determining the financial impact.
Stay consistent
Apply the same billing guidance across invoices, vendors, and reviewers.
Apply the right terms to every invoice
Outside counsel guidelines set the foundation. Individual engagements can change the rules.
Spend Agent can review uploaded matter-level engagement documents alongside your billing guidelines to account for the terms negotiated for a specific matter.
When matter-level terms differ from broader billing guidelines, Spend Agent gives the specific engagement terms appropriate consideration.
Agreed rates
Review charges against rates established for the engagement.
Matter-specific terms
Apply the terms and supporting materials associated with the applicable engagement.
Receipt matching
Validate receipts against expense line items as part of invoice review.
Documented exceptions
Recognize matter-specific terms that differ from broader billing guidelines.
GO FROM FINDING TO FINANCIAL ACTION
See the issue, understand why, and know what to do next
Finding a potential billing issue is only useful if your team can act on it.
Spend Agent connects supported findings to the applicable billing guidance, calculates a recommended monetary adjustment, and takes reviewers directly to the affected invoice line.
Reviewers can see what was identified, why it was flagged, the original amount, and the recommended correction in one place.
Less time finding and calculating. More time deciding.
KNOW WHY SPEND AGENT FLAGGED IT
Explainable AI for defensible invoice review
AI shouldn’t make invoice decisions your team can’t understand. Spend Agent provides clear explanations for its findings and connects them to the billing guidance that applies, giving reviewers context before they take action.
See the reasoning
Understand what was identified and why.
Verify the guidance
Connect findings back to the billing terms behind them.
Stay in control
Keep reviewers in the decision when human judgment is needed.
Add intelligence to the ELM workflow you already use
Spend Agent works directly within OnitX ELM and Unity ELM, bringing AI-powered invoice review into the workflows your team already uses.
No separate invoice-review system. No disconnected analysis. Just intelligent review, recommended financial adjustments, and configurable controls where your team already manages legal spend.
Take control of every invoice
Review more legal spend, catch potential billing issues earlier, and turn findings into clear financial action without adding equivalent manual effort. See Spend Agent in action and discover what stronger invoice review could mean for your legal spend.
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