Legora's stronger knowledge vaults
Director of Innovation at large law firm on why firms adopt Harvey over Legora
This points to a simple product truth, in legal drafting the system with better access to a firm’s own prior work usually produces the more usable first draft. A knowledge vault is effectively the place where a team loads precedents, clause banks, and past matter documents, so the model can draft in the firm’s style instead of guessing from public law alone. Legora’s advantage here fits its broader push into document heavy, workflow oriented work, while Harvey has leaned more on research, agents, and distribution.
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In practice, better vaults matter because lawyers do not want a generic NDA or purchase agreement, they want a draft that looks like the firm’s last ten versions for that exact deal type. The interview ties Legora’s stronger drafting output directly to letting firms load more internal documents, and separate research describes Legora as an AI workspace built around review, Word drafting, research, and workflow orchestration.
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Harvey’s current knowledge approach appears more curated and matter specific. Research on legal AI search describes Harvey Vault as a curated set pulled from iManage, while Harvey’s recent product direction centers on agentic workflows, model routing, and Lexis content integration. That helps on research and task automation, but it is a different shape of product than a deep internal precedent repository.
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This also explains why specialists still have room to win. Spellbook’s contract product, for example, connects clause libraries and playbooks directly into Word so teams can review and draft against approved language. Across legal AI, the real wedge is not raw model intelligence, it is how much trusted firm specific context the product can pull into the drafting workflow without breaking permissions or forcing lawyers out of Word.
The next step in this market is a race to become the system that can see the right internal documents, respect ethical walls, and turn that context into usable drafts inside existing legal workflows. If Legora keeps extending its document centric workspace and Harvey keeps strengthening Vault and integrations, the competitive line will move from chatbot quality to who best becomes the firm’s working memory.