vLex is an AI-powered legal research platform offering analytics, practice management tools, and legal data from over 100 countries.

vLex is a legal research platform built for legal professionals. It uses AI to deliver personalized content suggestions, answer questions in plain language, and provide access to a large corpus of legal data. The platform also includes practice management solutions such as NextChapter and Quolaw, data connectivity tools like vLex Cloud and Vincent AI, and analytics products including Docket Alarm Analytics and vLex Analytics.
What sets vLex apart is the breadth of its product set: beyond AI research, it covers practice management, data connectivity, and analytics. Regular updates, tailored content recommendations, industry awards, and a large user base support the platform’s continued development.
vLex was founded by Lluis Faus and Angel Faus in Barcelona, initially focused on the Spanish legal market. The company expanded internationally, secured venture capital funding, and later introduced vLex Analytics and Vincent AI. vLex subsequently merged with Fastcase, creating one of the largest online law libraries.
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