Firms Mix Harvey and Legora Seats

The key shift is that large firms are no longer treating Harvey and Legora as a winner take all choice, they are treating them like different specialist seats inside the same workflow stack. Harvey tends to win where client pull, US brand recognition, and existing legal tech integrations matter most. Legora tends to win where cross border work, international law, and multi agent matter workflows are stronger fits. CoCounsel sits beside both as the research heavy third option.

• In practice, seat mix matters more than enterprise standardization. Large firms often start with 5 to 20 licenses, hot swap them between lawyers, and expand by practice group instead of rolling out hundreds of seats firmwide, because cost and change management make full deployment hard to justify.
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• The product split is concrete. Legora is stronger for international jurisdiction work, parallel multi agent workflows, and larger knowledge vaults for drafting against uploaded precedents. Harvey is stronger in the US on mindshare and integrations such as iManage, which reduces friction inside existing document workflows.
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• This is happening as legal AI fragments into layers. General platforms cover drafting, review, and analysis, while Thomson Reuters bundles research through CoCounsel, and narrower products like Spellbook and DeepJudge go after contract drafting or internal document search with deeper workflow fit.
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The likely end state is a law firm stack with a few broad AI platforms, plus research and practice specific tools around them. The firms that win on deployment will be the ones that manage license mix by geography, practice, and matter type, while vendors that own search, document access, and daily workflow entry points will capture more of the budget over time.