AI startups Harvey and Legora are challenging Thomson Reuters and LexisNexis in the legal technology market. These new entrants leverage generative AI for research and contract analysis to attract significant venture capital.

Thomson Reuters and LexisNexis are responding by integrating AI into CoCounsel and Lexis+ AI platforms. These incumbents emphasize their competitive advantage through proprietary and authoritative data.

Anthropic recently launched legal tools that directly challenge both startups and established industry leaders. This expansion caused a significant decline in Thomson Reuters and RELX stock prices.