Crosby vs Relativity
Side-by-side comparison of AI visibility scores, market position, and capabilities
$60M Series B from Sequoia, Bain Capital Ventures, and Index in Mar 2026. AI-powered law firm that reviews and negotiates contracts for enterprises.
About
Crosby is an AI-native law firm that reviews and negotiates contracts for enterprise customers faster than traditional outside counsel. Rather than selling software for lawyers, Crosby offers the output — redlined and negotiated contracts — as a managed service with AI doing most of the work under attorney supervision.
Relativity confidentially filed for IPO in early 2026, the first legal tech company to do so since 2021, while rebranding as a legal data intelligence platform.
About
Relativity was founded in 2001 in Chicago by Andrew Sieja (originally as kCura) and rebranded under its current name in 2017 after its eponymous e-discovery platform became the industry standard. The company serves over 300,000 users in approximately 40 countries, including 198 of the Am Law 200 law firms and the U.S. Department of Justice, processing over 145 billion files through its cloud platform RelativityOne. Valued at $3.6 billion following a 2023 investment round, it plans to invest more than $170 million in R&D in 2025.
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