AI-Powered PDF Chat App
Cut your reading time in half - upload a PDF to get answers, summaries, translations, and citations in seconds.



| Official site unreachable since 2026-09-24 | |
| Pricing model | Freemium |
|---|---|
| Free tier | Yes · Free tier: 1 file upload and chat |
| Starting price | Not verified |
| Data residency | Not verified |
| Compliance (as stated by vendor) | Not verified |
| Integrations | Not verified |
| Public API | Not verified |
| Self-hostable | Not verified |
| Official site | Unreachable (auto-checked 2026-10-18) |
| Last verified | 2026-10-01 by editor |
AI-Powered PDF Chat App
Numerous.ai brings ChatGPT into Google Sheets and Microsoft Excel through an =AI function you can use in any cell, with no API key needed. Its site does not publish plan prices, so check the add-on before you rely on it.
Shortcut is an AI agent for building and editing Excel workbooks, aimed at finance work. It runs on the web, as a desktop app and as Excel and Google Sheets plugins; the free tier includes 20 credits a week.
Autosheet, formerly GPT for Work, is an AI agent and set of AI functions for Microsoft Excel and Google Sheets. It is free to install with trial credits and no card; the Standard plan is $25 a month with $25 of usage included.
Grammarly checks and rewrites writing inside email, documents and browsers, with tone adjustment and AI text generation. The free plan includes 100 AI prompts a month; Pro is $30 a month billed monthly or $12 a month billed annually.
Google Workspace bundles Gmail, Docs, Sheets, Drive, Meet and Calendar for businesses, with Gemini built into the apps on Business Standard and above. A 14-day trial is offered; check the pricing page for current per-user prices.
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