SoloKeys Alternatives
SoloKeys is described as 'Solo is an open source security key, and you can get one at solokeys.com'. There are more than 10 alternatives to SoloKeys for a variety of platforms, including Android, iPhone, Android Tablet, iPad and Windows. The best alternative is andOTP, which is both free and Open Source. Other great apps like SoloKeys are Google Authenticator (Free), YubiKey (Paid), Nitrokey (Free, Open Source) and Krypton (Free, Open Source).
- It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code.
- Google Authenticator generates 2-step verification codes on your phone.
- Free
- Android
- iPhone
- Blackberry
- Android Tablet
- iPad
- Android Wear
- Wordpress
- The YubiKey is a one-time password device for secure login with two-factor authentication
- Email Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client. Keep your secret keys secure on your Nitrokey.No screenshots yet
- Free • Open Source
- Mac
- Windows
- Linux
- Krypton implements the standardized FIDO Universal 2nd Factor (U2F) protocol to provide secure, un-phishable two-factor authentication on the web, using just your phone.
- OnlyKey is an open source alternative to YubiKey. OnlyKey natively supports: a hardware password manager, multiple two-factor methods (FIDO2, TOTP, and Yubico® OTP), passwordless SSH login, and OpenPGP.
- Paid • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
onlykey Supports everything solokey does plus hardware password manager, physical pin protection, TOTP, Yubikey OTP and more. - This app is created for use with the YubiKey NFC and NEO to copy One-time-passwords (OTPs) from a YubiKey into the iOS clipboard.
- Free
- iPhone
- iPad
- A secure and open source 2 factor authentication token. Designed to be affordable and reliable.
Discontinued
The official website does not exist anymore, and the Github repository's README states the project no longer maintained: https://github.com/conorpp/u2f-zero/blob/master/README.md
- Free • Open Source
- Mac
- Windows
- Linux
- 2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH...
- Free
- Android
- iPhone
- Android Tablet
- iPad
- open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.