Open-source Rust firmware that turns a cheap Raspberry Pi RP2350 board into a USB security key for passkeys, SSH/git signing, OpenPGP, PIV and TOTP.
61166RustAGPL-3.0Updated 2 days ago
1 alternative
Best open-source alternatives to YubiKey (2026)
Looking for a free, open-source alternative to YubiKey? These 1 projects can replace it. Each one is reviewed by a human and explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| TheMaxMur/RS-Key | ★ 611 | AGPL-3.0 | 2 days ago |
FAQ
- Is there a free, open-source alternative to YubiKey?
- Yes. The most popular open-source alternatives to YubiKey on Repolode are RS-Key.
- Which YubiKey alternative should I choose?
- RS-Key has the most GitHub stars and is released under AGPL-3.0. Compare the license and last commit of each option in the table above before choosing.