Harvey vs Legora: Which Legal AI Are Firms Choosing in 2026?

The Short Answer

Harvey and Legora are the two best-funded legal AI platforms in the world, both built for large law firms first, and as of September 2026 neither publishes pricing or sells self-serve. If you run a global or Am Law-scale firm, the choice between them turns on product philosophy (Harvey's agents that run work end to end versus Legora's collaborative workspace and tabular review), on your jurisdictions (Legora started in Europe and its CEO says the US is now its largest market by revenue; Harvey's base is American, with customers in 70 countries per its customers page), and on which vendor's roadmap your practice groups trust. If you run a solo or small firm, the practical answer is that neither is shaped for you yet, and this post explains what to take from the rivalry anyway.

Everything below is sourced to public coverage and the vendors' own announcements, date-stamped as of September 2026, and written so both companies could read it. For the flagship comparison on this site, see Claude vs Harvey for lawyers; for the wider field, Harvey AI alternatives.

Who Legora Is

Legora was founded in 2023 in Stockholm by Max Junestrand, Sigge Labor, and August Erséus, went through Y Combinator's Winter 2024 batch, and reached general availability in October 2024, according to The Next Web and Legora's own newsroom. Its growth since has been the story of the year in legal tech. In March 2026 it closed a $550 million Series D led by Accel at a $5.55 billion valuation, up from a $150 million Series C at $1.8 billion just five months earlier, per Crunchbase News. In April it extended the round by $50 million at a $5.6 billion valuation with NVentures and Atlassian participating, and announced it had passed $100 million in annual recurring revenue with more than 1,000 customers across 50 markets.

The company's stated purpose for the Series D is US expansion: at the time it had a New York office and told Crunchbase it was opening in Houston and Chicago, and by September 2026 its CEO listed offices in New York, Denver, Chicago, Houston, San Francisco, and Toronto. Its named customers, per the Series D release, include Bird & Bird, Cleary Gottlieb, White & Case, Linklaters, Deloitte, Dentons, and Goodwin.

Who Harvey Is

Harvey is the incumbent, if a company founded in 2022 can be called that. It raised $200 million at an $11 billion valuation in March 2026, co-led by GIC and Sequoia, a round Harvey said took its total funding past $1 billion. On September 9, 2026, it raised a further $550 million at a $15.5 billion valuation, co-led by Diffusion and Lightspeed Venture Partners, and TechCrunch puts its total funding above $1.55 billion. Its March announcement reported more than 100,000 lawyers across 1,300 organizations (Harvey's customers page now cites more than 200,000 lawyers across 2,400+ organizations in 70 countries, and co-founder Winston Weinberg said in September 2026 that Harvey serves more than 3,000 customers), and TechCrunch's April coverage named clients including Latham & Watkins and Hengeler Mueller and corporate teams at T-Mobile and Bridgewater. In July 2026, Microsoft's own legal department signed on, and Harvey's COO said the platform served more than 1,000 in-house legal teams. A TopLaw write-up of the co-founders' May 2026 Reddit AMA put the company at $300 million in ARR, and in September 2026 co-founder Winston Weinberg said it had crossed $400 million in annual recurring revenue.

So the scoreboard as of September 2026: Harvey is nearly three times Legora's last disclosed valuation ($15.5 billion versus $5.6 billion) and about twice its last disclosed revenue (Harvey above $400 million in ARR; Legora's CEO said on September 22, 2026 that it had passed $200 million, a figure Dealroom also reports), and Legora is growing from a smaller base at a pace that has investors tripling its valuation in months. Harvey closed its September round on September 9, and Bloomberg reported on September 22 that Legora is in talks for a further round at a higher valuation; we are not repeating unconfirmed figures here.

Head-to-Head Comparison (as of September 2026)

Pricing Transparency: Neither, With One Difference

Harvey does not publish prices. We compile reported ranges in Harvey AI pricing; the short version is enterprise contracts with seat minimums, commonly reported in the tens to hundreds of thousands of dollars per year. Bind Legal, a competing vendor, compiles the reported per-seat figures and seat minimums behind those estimates, and notes that Harvey confirms none of them.

Legora does not publish prices either. Its website has no pricing page as of September 2026, and its product pages route to a demo request. Third-party comparisons offer estimates; one from Spellbook, a competitor, puts Legora at roughly $3,000 per user per year with a 10-seat minimum and explicitly labels that an estimate to confirm with the vendor. We repeat it only with that caveat: it is a competitor's estimate, not a Legora number. The same brief describes Harvey's pricing as enterprise and custom with higher seat minimums, which, if accurate, would make Legora's smaller minimum commitment the one structural difference. Treat that as a competitor's estimate, not a rate card.

Which Firms Are Choosing Which, and Why

The most instructive public case is White & Case. In December 2025 the firm announced a global rollout of Legora across 43 offices in 29 countries. Partner Dipen Sabharwal's stated reasons, in the announcement, were that the firm was "impressed by Legora's pace of innovation, openness to collaboration, and commitment to shaping its platform to our needs." Note what that says and does not say: it praises responsiveness and customization, and in the same announcement the firm describes an AI strategy that combines partnering with multiple technology companies and building internal tools. That is the pattern across the largest firms: they are not choosing one platform for life. They are running pilots, sometimes both vendors at once, and rolling out the one whose team moves fastest on their requests.

Legora's early base was European firms such as Linklaters and Bird & Bird, but its CEO said in September 2026 that more than half of the Am Law 50 now work with Legora and that the US is its largest market by revenue. Harvey's base skews toward the Am Law 100, where Harvey said in September 2026 that it is used by 80% of the 100 highest-grossing US firms, plus large corporate legal departments. The rivalry has even reached the ad market: TechCrunch notes Harvey's campaign with actor Gabriel Macht and Legora's with Jude Law, which tells you both companies now think brand recognition among lawyers is worth paying for.

Why do firms choose Legora? In our reading, three things stand out: a collaborative, multiplayer workspace that maps to how deal teams actually work; Tabular Review, which turns a folder of documents into a structured table of extracted answers; and a European origin with a multi-jurisdiction customer base (2,100 firms and legal teams in more than 80 countries, per its CEO). Why do firms choose Harvey? Scale and depth: a longer track record with the largest US firms, the Vault-plus-agents architecture for running diligence and litigation workflows end to end, a Microsoft 365 Copilot agent and a deepening alliance with Microsoft, whose own legal department uses Harvey, and a customer list that makes it the safe procurement choice.

What This Means If You Are Not a Global Firm

Most readers of this site are solo or small-firm lawyers, and the honest takeaway is that the Harvey-versus-Legora contest is being fought above your head. Neither vendor offers a free trial, a published price, or a self-serve seat as of September 2026, and their most prominent reference customers are large firms and corporate legal departments. Harvey CEO Winston Weinberg said in a May 2026 Reddit AMA, per TopLaw's write-up, that it now supports smaller firms, and both vendors now market offerings for mid-sized firms (Harvey, Legora), though neither publishes small-firm pricing. Watch both, because the features they compete on (tabular extraction from document sets, playbook-driven review, agents that run a workflow start to finish) tend to arrive in general-purpose tools within a year or two of appearing in enterprise platforms.

In the meantime, the underlying models both companies build on are available to you directly. Both run on frontier models from the major labs (see does Harvey use Claude?), and a small firm can reproduce the most common patterns with a Claude plan and some setup: a case chronology built from a document set is a small-firm version of tabular review; a reusable Project is a small-firm version of a firm workspace. You will not get the multiplayer workspace, the client portal, or the security paperwork that a global firm's procurement team requires. You also will not sign a multi-year contract to find out whether you like it.