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Open Source IT Security Hardware

Made in Germany

Selection of our customers

It's not very common these days to see this level of support, especially in a tech world where everything sometimes feels more like marketing than real engineering. Seriously, you're one of the few proving that proper tech and real support still exist. You've got one more fan here.
April 2026
Yes , you are the best company ever seen, thank you so much for your attention!
July 2022
You are one of the few rays of hope when it comes to real security. Keep up the good work, we need you! ❤️
December 2025
I'm very proud to be a Nitrokey customer. Keep up the great work guys/gals.
September 2024
Probably the quickest and definitely the smoothest RMA process I've been through, thanks a bunch! And the NFC works great :-D
January 2023
You poor people. You're one of a precious few open source projects that's responsive, courteous and helpful to your users, and you still have to deal with this nonsense. Nevertheless, your dedication and professionalism is appreciated and makes me far better about giving you my money :-)
March 2023
I’m genuinely grateful for your support — you’ve been absolutely wonderful, and I couldn’t have asked for a kinder experience.
July 2025
I couldn't live happily without Nitrokey... (customer from USA)
April 2026
I can only thank you once again for your time and effort, and I’m absolutely thrilled that we made the right choice together—the Nitrokey Storage 2 and the two FIDO2 devices have definitely become indispensable!
April 2020
Huge fan of your products after buying Nitrokey Pro 2 circa year ago.
April 2020

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