According to AlphaMoat, as of 2026-08, the Chrome extension AI Document has 5,000 users (+0% MoM) — ranked #754 of 9,793 AI browser extensions, and #203 of 1,926 in Office & Collaboration.
What is AI Document
AI Document by Sateraito is an enterprise LLM assistant that adds a consultation menu to Gmail, Drive, and other screens. It lets you summarize, ask questions, and analyze documents with ChatGPT, Gemini, and other models.
- 01Consult LLMs on Mail and Drive screens
- 02Summarize PDF, PPT, Word, and Excel files
- 03Ask questions by voice
- 04Query the webpage you are viewing
- 05Enterprise security with QA logs and usage controls
Show full Chrome Web Store description▾
Add a menu to consult LLM (ChatGPT, Gemini, etc) on screens such as Mail and Drive. Sateraito AI.AI Document (Provided by Sateraito Office Co., Ltd.) uses the LLM（ChatGPT, Gemini, etc) API and is a service with enhanced security for corporate use.
You can view summaries, ask questions, etc. for documents such as PDF, PPT, Word, and Excel. You can also ask questions by voice. You can also ask questions about the web page you are viewing. Since it is for companies, it is possible to save QA logs, specify prohibited words, restrict use by employees, and mass personal information.
Please contact Sateraito Office Co., Ltd. for the management function, which requires a separate administrator installation.
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+ CompareData month: 2026-08 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.