No official phone numbers are published by Nitrokey. All communications are through email and social channels.
Nitrokey is a Germany (DE)–based company specializing in open-source hardware security devices, including hardware wallets, password managers, and 2FA tokens. Established with a focus on transparency and security, Nitrokey develops devices that protect against digital threats by safeguarding cryptographic keys offline. Its Nitrokey Start, Nitrokey Pro, Nitrokey Storage, and Nitrokey 3 products serve both individuals and enterprises, while its Nitrokey FIDO2 and Nitrokey HSM cater to secure authentication and enterprise-grade hardware security modules. For crypto users, Nitrokey provides a reliable, European-manufactured alternative to mainstream wallets with strong privacy and open-source guarantees.
Open-Source Hardware & Software: Fully auditable, ensuring transparency.
Multi-Purpose Devices: Supports cryptocurrency storage, password management, encryption, and authentication.
FIDO2 & U2F Authentication: Secure login for modern web services.
Hardware Security Modules (HSM): Enterprise-level protection for cryptographic operations.
Multi-Currency Support: Bitcoin and other cryptocurrencies supported via compatible apps.
Made in Germany: Strong focus on EU privacy standards and data security.
PIN & Recovery System: Access protected by PIN with reset mechanisms.
Cross-Platform Compatibility: Works with Linux, macOS, and Windows.