LawDiver: Free Caselaw Search

Field notes

The search interface combines citation, case-name, Boolean, semantic, and hybrid modes, with jurisdiction controls ranging from one state to the full corpus. Its Boolean syntax includes exact phrases, same-sentence and same-paragraph operators, and word-distance searches. The homepage also surfaces official case PDFs and recent opinions from federal circuits and state supreme courts. API, MCP, and documentation links indicate that the corpus is intended for programmatic use as well as ordinary browser research.