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Open Source IT Security Hardware

Made in Germany

Selection of our customers

Thank you so much for everything, and warm regards to Germany—you’ve got a wonderful project full of extraordinary people.
July 2025
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
I'm a NitroKeyist for life.
June 2025
I’d like to take this opportunity to give your support team a huge round of applause—I’m really impressed.
July 2024
I'm moved to tears—it's like Christmas and my birthday rolled into one that there's such a great solution. (A customer who learned about the NextBox)
April 2021
At least i got the chance to tell you, how much i appreciate the work all of you are doing. Privacy for sure is one pillar of democracy and freedom.
November 2025
Thanks again! You guys have surpassed my expectations regarding excellent customer service.
September 2021
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
Thank you so much for setting the highest standard in the entire universe. (customer from Germany)
May 2026

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