File AI

File AI is a document intelligence platform that lets users upload private documents and ask questions about their contents in plain language. Answers come with numbered citations that link back to the exact passage in the source file, which the site describes as delivering "answers with receipts" rather than open-ended chat responses. The platform accepts common document formats including PDF, DOCX, PPTX, TXT, MD, JSON, and HTML, and offers two query modes: a fast mode that returns results in seconds and a deeper mode that takes longer but digs further into the material. Retrieval is grounded in the uploaded documents only, and users can export chat history or delete documents, which removes all provider-side copies. File AI positions itself for people who work with contracts and compliance material, researchers comparing papers, and teams managing operational records and policy manuals. A free tier allows one document with no credit card required, with paid plans referenced but not detailed on the page reviewed. One limitation is that specific pricing tiers, company background, and platform availability beyond the web are not disclosed on the site, so buyers evaluating the tool for scale need to request more detail directly.