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Proton Lumo
EU-Friendly
Use AI without your conversations being stored, logged, or trained on. Proton Lumo encrypts every chat with zero-access encryption.
SwitzerlandFree planFrom $12.99/month
Proton Lumo Pricing
Proton Lumo offers a free plan alongside paid tiers. Paid plans start at $12.99/month.
Lumo Free
Free
- ✓Limited weekly prompts
- ✓Basic AI chat
- ✓Zero-access encryption
- ✓Ghost mode
Lumo Plus
$12.99/month
$119.88/year ($9.99/month billed annually)
- ✓Unlimited questions
- ✓Proton Drive file uploads
- ✓Projects (encrypted workspaces)
- ✓Priority response times
- ✓Zero-access encryption
- ✓Ghost mode
Lumo for Business
Contact sales
- ✓Team management and admin controls
- ✓Unlimited questions per user
- ✓Encrypted workspaces
- ✓Zero-access encryption
- ✓Ghost mode
Ready to try Proton Lumo?
Try it free or follow our step-by-step migration guide to make the switch.
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