Compare Lumo by Proton vs Grammarly vs Anytype
| Feature | Lumo by Proton | Grammarly | Anytype |
|---|---|---|---|
| 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. | AI writing assistant for clarity and correctness | Anytype is a local-first knowledge app for notes, objects, and shared spaces. A free plan covers lighter storage needs, and paid memberships raise sync and sharing limits so you can grow a private knowledge base on your terms. |
| Pricing | Free $0; Lumo Plus $12.99/mo monthly or $9.99/mo billed yearly ($119.88/yr) | $12/month | Free plan with limited remote storage; paid plans about $4–$16/mo depending on tier; self-host options noted |
| Main category | Chat assistants | Writing | Research and notes |
| Website | Visit Lumo by Proton | Visit Grammarly | Visit Anytype |
| Info last checked | October 17, 2026 | October 12, 2026 | October 13, 2026 |
Loading selector…