In-house legal
In-house, the general counsel or chief legal officer signs, legal operations evaluates and often picks the tool, and procurement and IT security review the vendor. AI purchases can be tied to the wider business. Who else joins depends on company stage.
Book a demoLast updated October 6, 2026
The short answer
Corporate legal departments buy software through a small group: the GC or CLO signs, legal operations runs the evaluation and often makes the pick, procurement runs the RFP and vendor due diligence, and IT security reviews data handling. AI tools add a governance step and a structured pilot. Clean finds law firms and legal teams with a real reason to buy what you sell.
In a corporate legal department, the general counsel or chief legal officer signs. Legal operations, where the company has it, runs the evaluation and often makes the pick. Procurement and IT security review the vendor before anything is signed, and AI tools can be tied to the wider company's AI program rather than to legal alone.
The Thomson Reuters Institute (the research arm of Thomson Reuters, which also sells legal software) found two patterns on AI in its 2026 Legal Department Operations Report (September 2026; a global survey with 203 corporate legal respondents, plus interviews). At some companies legal ops can make AI purchases on its own while staying accountable to the GC's office. At others, legal's AI use is tied to the wider business and the department as a whole takes on procurement. Which pattern you face decides who is in the room, so ask on the first call.
The GC sits above all of it. Cornell's Legal Information Institute defines the general counsel as "the senior attorney that represents a business" who will "report directly to the executive leadership of a company" (Wex entry, last reviewed February 2022). So every purchase has to make sense when the GC talks to the CEO. For the role in depth, read our guide to the general counsel as a buyer; for the evaluator, see legal operations.
This guide is for companies selling contract, matter, spend, intake, knowledge and AI tools to in-house legal teams.
Company stage tells you more about who is in the room than industry does. The table shows the typical pattern, built from the role descriptions cited here. No source measures these stage splits, so treat it as a map to check on every deal.
Before a company hires a GC there is no legal buyer at all. Cornell's definition notes that "some small businesses may not pay a high salary to this position but instead hire outside counsel from a law firm." Your buyer is usually the CEO, CFO or owner, and your real competition is outside counsel hours and every other line in the budget.
A first GC is signer and evaluator in one person. With legal operations, evaluating tools becomes someone's actual job. At enterprise scale, procurement, IT security and finance thresholds add steps the GC does not control. Map every name before the first demo, using the buying committee idea: one person signs, several people can stop the deal.
Typical in-house buying group by company stage (a pattern, not measured data)
| Company stage | Who signs | Who evaluates | What they check | What usually slows it |
|---|---|---|---|---|
| No general counsel yet | CEO, CFO or owner | The founder or a finance or operations manager, sometimes asking outside counsel | Price, setup effort, whether it cuts outside counsel hours | Nobody owns the legal problem; legal software competes with every other budget line |
| First general counsel | The GC, inside a budget the CEO or CFO sets | The GC personally | Time saved on contracts and requests, ease of use, fit with tools the company already runs | The GC's own calendar; a one-lawyer team has little room for a long evaluation |
| Small legal team, no legal operations | The GC or CLO | A deputy GC or senior counsel who owns the area, such as contracts or privacy | Fit with how the lawyers already work, adoption, an IT sign-off | Evaluation is nobody's job; procurement and IT security show up late |
| Department with legal operations | The GC or CLO; legal ops may decide some AI purchases while accountable to the GC | Legal operations, which often makes the pick | Roadmap fit, data, integrations, total cost, adoption measures | Competing projects on the legal ops roadmap; build versus buy |
| Enterprise with procurement and IT security | The GC or CLO, plus procurement and finance approval thresholds | Legal operations with IT, security and procurement | RFP answers, security review, contract terms, AI governance, pricing transparency | Security questionnaires, contract redlines, AI review, AI choices tied to the company's wider AI program |
Each person is judged on something different, so one deck rarely works for all of them.
The most useful single read is CLOC's 2026 State of the Industry Report, released March 2, 2026. It is a single survey, run in 2025 with a partner firm, covering 135 law departments in more than 15 industries with median revenue of $13 billion, so it describes large companies. In it, 37% of departments expect outside counsel spend to rise, down from 58% a year earlier, and 47% expect inside legal spend to rise, down from 65%. Only 32% expect attorney headcount to grow, while regulatory compliance (63%) and cybersecurity (58%) drive workload increases. And 85% "now have dedicated AI oversight or resources".
Priorities moved toward technology at the same time. In the Thomson Reuters Institute's 2026 Legal Department Operations Report (September 2026), 28% of GCs named technology, and specifically AI, their top strategic priority for 2026, double the share entering 2025.
For a seller: workload is rising faster than budgets and headcount, so pitch capacity the GC can explain to the CFO.
Gartner said on September 3, 2026 that general counsel must get ready for consumption-based AI pricing. Its forecast (a prediction, not a measurement): "by 2028, consumption-based pricing will account for over 35% of net new corporate legal technology spend with major vendors." The same release says "Traditional software procurement methodologies will likely prove insufficient for evaluating AI-enabled legal technology" and that "Pricing transparency should be a critical buying criterion for GC."
Gartner describes vendors mixing "subscriptions, credits, consumption allowances and overage charges". Procurement's job is to make that comparable. If your price has any usage element, expect it to ask how a unit of usage is defined, what an overage costs, whether unused credits roll over, and whether a ceiling can be written into the order form. Put those answers in the contract, not only on a pricing page.
Example (invented): an AI research assistant sold on monthly credits to a 200-lawyer department at a company where any contract over a set amount needs procurement sign-off. Procurement asks for the overage rate, a usage report legal ops can read each month and a ceiling in the order form, so the purchase can be approved against one fixed number.
CLOC's Core 12 framework for firm and vendor management (page dated September 27, 2024) tells legal departments to "Design fair, effective RFPs that reflect your business needs", to "Negotiate rates and pricing models that create positive incentives", and to "Avoid conflicts and ethical issues by performing due diligence on prospective vendors." Larger departments typically do all three, often with procurement holding the pen.
The RFP often arrives after legal ops has done its own homework, so the first conversation matters more than the document. Ask early who owns the RFP, whether there is a preferred vendor list, and who on IT security reviews new tools. Then have a due diligence pack ready before anyone asks: security documentation, how client and company data is stored and kept apart, retention and deletion terms, how your AI features use customer data, references, insurance, and a standard contract with a data processing addendum.
Expect conflicts and ethics questions next to the security ones. The professional rules behind them bind the lawyers, not you, but they shape what buyers must ask. This is context, not legal advice; buyers decide with their own counsel and should check each rule's own text.
With 85% of CLOC's surveyed departments reporting dedicated AI oversight or resources, an AI tool meets a reviewer before it meets a user. The Thomson Reuters Institute's 2026 State of the Corporate Law Department Report (March 2026) found almost half of corporate legal departments have some enterprise-wide GenAI tool, yet very few collect success metrics on it. That gap is your opening: a pilot that measures something.
CLOC's write-up of its 2026 European summit (March 10, 2026) put the bar plainly: "Successful programs require governance, structured pilots, training, and measurement of business impact." That is your pilot plan. Agree the scope, the users, the data allowed in, the training and the measures before the pilot starts, and agree what result moves it to a contract.
Also expect the question of why the department should buy you when the company already pays for a general AI assistant. Answer it before it is asked.
CLOC's Core 12 describes the current reality bluntly: "firms and vendors are often selected either for tactical reasons or due to personal relationships." Its desired state is the same discipline it asks for with software: fair RFPs, rates and pricing models with positive incentives, structured business reviews, and due diligence on prospective vendors. Many larger departments formalize the result as a panel or preferred list of approved firms; that is common practice, and no source here measures it.
AI is now part of how firms are judged, and the Thomson Reuters Institute's 2026 Legal Department Operations Report says legal ops increasingly evaluates technology-enabled in-sourcing, which is where a new tool can find its budget. The survey figures on how many legal leaders would change firms over AI value are in our general counsel guide. Selling to the firms themselves is a different process, covered in how to sell to law firms.
Most of the work happens before the first call. Place the company by stage; it tells you who signs, who evaluates and what will slow the deal. Then have the due diligence pack and a budgetable price ready before procurement asks, and propose a governed pilot with agreed measures, not a free trial.
Open with the department's reason to act, not your feature list; the in-house moments, from a first legal ops hire to an acquisition, are in legal tech buying signals. Match the offer to the stage: a first GC wants something working in weeks, while an enterprise department wants your due diligence pack and a pilot plan (typical). A warm introduction gets you a hearing, but the RFP and due diligence still decide.
Clean finds law firms and legal teams with a real reason to buy what you sell, shows the evidence behind each one and names who decides. You set the ICP by industry, company size, region and what you sell, and leave out current customers. Every prospect is backed by real-world records, and Clean keeps the source behind every reason so each one can be checked. Anything Clean cannot confirm stays marked unknown. Clean also shows who in your team's network can introduce you. It is not a contact database or intent data, and Clean does not send messages for you.
Book a demo to see legal teams in your market with a real reason to buy what you sell, and who decides there. See legal tech prospecting for how that works.
Through a small group. The general counsel or chief legal officer signs. Legal operations, where it exists, evaluates and often picks the tool. Procurement runs the RFP and contract, and IT security reviews data handling. AI tools usually add a governance review and a structured pilot. At companies without a GC, the CEO, CFO or owner decides. The exact path varies, so map the names on every deal.
The general counsel or chief legal officer approves, but at larger companies that is rarely the last signature. Procurement and finance approval thresholds apply on top, IT security can stop a deal over data handling, and AI tools may need sign-off from a company-wide AI review. Legal operations often makes the pick and, at some companies, can buy AI tools on its own while accountable to the GC. Ask who signs after the GC.
At larger companies, yes. CLOC's Core 12 framework tells legal departments to design fair RFPs, negotiate pricing models and perform due diligence on prospective vendors, and procurement typically runs that paperwork. Gartner said in September 2026 that traditional procurement methods will likely prove insufficient for AI-enabled legal technology, so expect extra questions on usage-based pricing. Smaller teams often skip formal procurement.
Place the company by stage first, because that tells you who signs and who evaluates. Then prepare for the process: a due diligence pack before procurement asks, security answers for IT, a usage price procurement can cap and compare, and a governed pilot with agreed measures. Open with the department's own reason to act, and use a warm introduction to get the first meeting; the RFP and due diligence still decide.
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