4.8
AI that only answers from the sources you gave it.
7 products · Reviewed 16 September 2026
AI that only answers from the sources you gave it.
The general assistant. It does not know your slides unless you paste them.
Long-context chat that is unusually careful with a uploaded PDF.
A search box that returns answers with links, not a vibe.
Google’s assistant, already sitting next to Drive and Docs.
The assistant that shows up inside Word, OneNote, and Edge.
xAI’s assistant, useful when you want a less cautious first pass.
