Free, open-source alternatives to Twilio Authy
Two-factor authentication codes synced in the cloud. 2 apps you can run yourself instead of Twilio Authy, sorted by how well they replace it. Each one is open source, so your data stays with you.
2FAuthBest match
Manage your Two-Factor Authentication (2FA) accounts and generate their security codes.
Zero-TOTP
Complete, reliable, secure and zero-trust webapp based on zero-knowledge encryption to store your TOTP codes.
Side by side
Why replace Twilio Authy?
Twilio Authy works, but your data lives in someone else's account, the price can change at any time, and features can disappear. An open-source app you run yourself is yours: you choose where it runs, who can see the data, and when to update.
Questions
What is the best free alternative to Twilio Authy?
2FAuth is the closest open-source replacement for Twilio Authy in our list. Zero-TOTP are worth a look too, depending on what you need.
Can I self-host an alternative to Twilio Authy?
Yes. All 2 apps on this page are open source and can run on your own server, usually with Docker, or on a managed host that installs them for you.