Legora, the Stockholm-headquartered legal AI company backed by Bain Capital and Nvidia’s venture capital arm, has announced plans to more than double its global workforce from 650 to approximately 1,500 employees by the end of 2025, as the broader legal AI sector consolidates rapidly around a shrinking pool of well-capitalised platforms.
Founded in 2023 and currently valued at $5.6bn — representing 56 times its $100mn in recorded revenue — Legora has seen its client list quadruple to around 1,200 firms and in-house legal teams over the past year. Among its named clients is Magic Circle firm Linklaters, alongside multinationals including Heineken and Deloitte. The company offers document review and drafting tools, due diligence acceleration and regulatory monitoring, charging firms an average of approximately $100,000 per year.
The growth announcement comes against the backdrop of significant strategic divergence across the profession. Last month, Kirkland & Ellis, the world’s largest law firm by revenue, committed $500mn to building a proprietary AI platform in partnership with technology companies including Palantir, opting to develop in-house capability rather than rely on third-party vendors. That decision, unusual in its scale and public visibility, has focused attention on what has become one of the most consequential operational questions facing law firm management: whether to build, buy or do both.
Legora’s primary named competitor in the enterprise legal AI space is Harvey, a US-based platform valued at $11bn, which has also been expanding its presence across large law firms. Most major practices now hold contracts with at least one of these platforms, with many running parallel arrangements alongside their own internal development programmes.
The sector’s enthusiasm for AI adoption has not been without incident. Both Sullivan & Cromwell and Pinsent Masons have faced public criticism following AI-related errors in court filings, a development that has intensified scrutiny of how firms govern their use of these tools and what oversight obligations fall on supervising partners and in-house counsel alike. Foundation model developers Anthropic and OpenAI, whose technology underpins platforms including Legora, are themselves moving towards public listings at valuations approaching the trillion-dollar mark, adding a further layer of commercial complexity to vendor dependency decisions.
For solicitors, barristers and in-house counsel, the consolidation now underway carries direct professional implications. As the market narrows to fewer dominant platforms — each with substantially larger engineering teams, deeper client integrations and greater institutional backing — the window for firms to evaluate and switch providers on their own terms is closing. Firms that have not yet formalised their AI governance frameworks, defined their build-versus-buy position or assessed the supervision obligations that accompany AI-assisted work will find the strategic choices available to them narrowing alongside the market itself.