Harvey raised 500M for legal AI, I built the same and open sourced it

CaseCite is a source-available, self-hosted legal research platform that lets firms upload and index their own documents and run chat-based research with inline citations, contract review, drafting, and CourtListener-backed case-law tools on infrastructure they control. It is licensed under the Elastic License 2.0, free to self-host and modify internally but not to offer as a hosted service, and AI features send document text to user-configured providers (BYOK) unless self-hosted OpenAI-compatible endpoints are set.