Docubix is a document AI platform that turns PDFs, DOCX, TXT and Markdown into searchable, source‑backed AI assistants by automatically chunking, embedding, and indexing your content; it uses retrieval‑augmented generation with configurable system prompts and selectable models to stream answers that always include citations to the exact document and section, and exposes a single REST API plus an embeddable widget so teams can quickly add chat, search, and source-backed replies to docs, support centers, onboarding, and internal wikis without any ML expertise.