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Stay longer. Pay less.

Crypton Mobile, BYOD, long-term numbers, and Blue Relay get cheaper every time you renew. The first charge is the price you see. It steps down from there, and it stops at a floor.

Introducing Crypton AI: private Chat and API in the EU

Crypton Chat and an OpenAI-compatible API are in beta. EU inference, default zero retention, encrypted history, billed from the Crypton credits you already have.
Product
Sep 21, 2026
4 min min read

Stay longer. Pay less.

Crypton Mobile, BYOD, long-term numbers, and Blue Relay get cheaper every time you renew. The first charge is the price you see. It steps down from there, and it stops at a floor.
Product
Oct 10, 2026
3 min min read

Introducing Crypton Line

Crypton Line is an eSIM with a real phone number. Pick the country on the page, pay once, and a new purchase is a new number.
Product
Oct 27, 2026
3 min min read

Metadata, sealed with your key.

Conversation times, message status, attachment names, activity details, and saved chat times are sealed with your encryption key. Signed in, the screens look the same. The readable copies are gone.
Product
Nov 01, 2026
2 min read