Harvey's valuation grew about fivefold in 19 months and Legora's about thirteenfold in 17. What has to be true for those prices to hold.
This is an analysis piece. Legal AI valuations have climbed faster than any other part of legal tech: Harvey went from a $3 billion valuation in February 2025 to $15.5 billion in September 2026, and Legora from $675 million in May 2025 to $8.8 billion in October 2026, according to the funding announcements linked in the Legal Tech Circle funding tracker. Whether those prices hold depends on three things the public record only partly shows: durable revenue growth, protection from the general AI companies now entering legal, and access to legal content. Our read is that the leaders can probably hold their valuations; the risk sits with the companies priced like them without their revenue.
How Fast Have Legal AI Valuations Risen?
Harvey’s stated valuations, round by round: $3 billion at its Series D in February 2025, $5 billion in June 2025, $8 billion in December 2025, $11 billion in March 2026 and $15.5 billion in September 2026. That is roughly a fivefold rise in 19 months.
Legora’s: $675 million at its Series B in May 2025, $1.8 billion at its Series C in October 2025, $5.6 billion at its previous round in 2026 and $8.8 billion post-money at its October 2026 Series E. That is roughly thirteenfold in 17 months.
Below them, the tracker shows a band of companies valued at $1 billion to $5 billion: Clio at $5 billion with its November 2025 Series G, EvenUp at $2 billion, Norm Ai and Enter at $1.2 billion each and Eve at $1 billion. Valuations were disclosed on only 18 of the 186 equity rounds in our tracker over the past eight quarters. Most legal tech rounds never disclose a valuation, so this list is only what companies chose to publish.
What Are Investors Paying For?
Mostly revenue growth. Legora is the only one of the two leaders to publish a recent revenue figure. It says ARR passed $200 million and that it went from $100 million to $200 million in less than six months. On those company figures, its $8.8 billion valuation is about 44 times ARR. That multiple is high for software but not absurd for a company claiming to double revenue in half a year. Legora’s CFO also said in the release that the company wants healthy gross margins and high retention, but the release gives no figures for either.
Harvey’s September announcement gives a customer figure rather than revenue: it says 80% of Am Law 100 firms use it, along with five of the Fortune 10. Without a published ARR figure, we cannot compute Harvey’s multiple from primary sources, and we would rather not use secondhand estimates.
What Could Break the Story?
The first risk is competition from companies with bigger budgets. Microsoft launched Copilot for Legal with more than 20 legal skills inside Word, and OpenAI introduced Astra for Law in September. A lawyer who already pays for Microsoft 365 may decide a bundled tool is good enough for routine drafting. That does not kill a specialist platform, but it caps what it can charge for basic work.
The second risk is content. In September, the Third Circuit held in Thomson Reuters v. ROSS Intelligence that ROSS’s use of Westlaw headnotes to train its research tool was not fair use, and it pointed to a developing market for licensing legal material as training data. The court stressed that ROSS’s tool was not generative AI, so the ruling’s reach is limited. Still, it signals that proprietary legal content has value that its owners can charge for, which matters to any AI company that needs research data.
The third risk is the one we flag most often: the price of a top round sets expectations for everyone. Companies raising at high valuations in 2025 will need to grow into them in 2027 or raise flat. Our tracker shows fewer mid-sized rounds in 2026, with 13 rounds between $20 million and $100 million outside Harvey and Legora so far, against 17 by this date in 2025, which may mean some of those companies are delaying their next raise.
Our read. We think the leaders’ valuations are defensible on their own published numbers, as long as growth continues at anything like the rates they report. The weaker spot is the next tier, companies that raised at high prices on the strength of the category rather than their own revenue. If a down round arrives in legal AI in 2027, it will likely come from there, not from the top.
Partly Real. The valuations reflect real, reported growth at Legora and real adoption at Harvey. They also assume that general AI vendors stay out of the most valuable legal work and that content stays affordable, and neither is guaranteed.
Common Questions
What is Harvey’s latest valuation?
$15.5 billion, announced with a $550 million round on September 9, 2026.
What is Legora’s latest valuation?
$8.8 billion post-money, announced with a $550 million Series E on October 21, 2026.
What revenue multiple is Legora valued at?
About 44 times ARR, using Legora’s own figure of more than $200 million ARR.
Is this piece news or analysis?
Analysis. Figures come from company announcements and the Legal Tech Circle funding tracker.
*Updated Oct 25, 2026 with corrected tracker data, including Norm Ai’s valuation and the count of mid-sized rounds.*
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