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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

Ready to try Proton Lumo?

Try it free or follow our step-by-step migration guide to make the switch.

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Proton Lumo offers a free plan alongside paid tiers. Paid plans start at $12.99/month.

Free

$12.99/month

$119.88/year ($9.99/month billed annually)

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Get AI chat, research, and image generation from a Paris-based company that keeps your data in the EU.