Compare Lumo by Proton vs Jenni AI vs Notion AI
| Feature | Lumo by Proton | Jenni AI | Notion AI |
|---|---|---|---|
| Description | Lumo is Proton's AI assistant for questions, writing help, and file chats, built so your conversation history stays encrypted and private. A free plan lets anyone try it, and Plus adds unlimited chats for people who want privacy-first help every day. | Jenni AI helps students and researchers draft papers with AI autocomplete, citations, and editing help. A free plan covers light daily use, and Plus or Pro plans raise limits so you stay in charge of the final argument. | AI-powered workspace and knowledge management |
| Pricing | Free $0; Lumo Plus $12.99/mo monthly or $9.99/mo billed yearly ($119.88/yr) | Free $0/mo; Plus about $12/mo; Pro about $29/mo (annual discounts available) | $10/month |
| Main category | Chat assistants | Writing | Research and notes |
| Website | Visit Lumo by Proton | Visit Jenni AI | Visit Notion AI |
| Info last checked | October 17, 2026 | October 14, 2026 | October 12, 2026 |
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