Syntheia brings two things lawyers do every day into ChatGPT.
Compare: upload a counterparty's draft and your last version, and Syntheia returns a clause-by-clause list of insertions, deletions, and moved text, with a redlined document to download.
Query: ask a question about one agreement, a group of agreements, or your whole workspace. Syntheia navigates each document's structure, follows cross-references, and returns the exact provision text with a link to the source clause, so every answer is grounded in the document rather than in a summary.
Documents stay in your private Syntheia workspace, and results are scoped to your account.