Ranked 6 of 6 in best authenticator apps
Free app with cloud backup and token sync across iOS and Android, from Twilio. It lists only mobile platforms and does not describe itself as open source.
Best for Mobile 2FA with cloud backup and phone sync
About Authy
Authy generates two-factor codes and syncs them across the iOS and Android devices you use, including tablets. Its cloud backup lets you restore tokens after changing phones. The site includes setup guides for enabling two-factor authentication on popular services and a help center covering account resets and phone changes.
Authy is a Twilio product, and Twilio also sells a 2FA API for developers. The app is listed for iOS and Android only, with no desktop version on the product page. Its help pages cover resetting an account, changing a phone and deleting an account.
Key features
- Cloud backup
- Multi-device token sync
- Setup guides for popular services
- Free app
- Help center for account resets
Strengths
- Free app with cloud backup
- Syncs tokens across phones and tablets
- Setup guides for popular services
Limits
- Only iOS and Android are listed, with no desktop app
- Owned by Twilio, which also sells a 2FA API
Where Authy ranks
| List | Rank | Score | Best for |
|---|---|---|---|
| Best Authenticator apps | 6 of 6 | 80.0 | Mobile 2FA with cloud backup and phone sync |
Questions about Authy
- Is Authy free?
- Authy can be used without paying: Free app with cloud backup and multi-device sync. Check the vendor’s pricing page for current limits.
- Is Authy open source?
- No. Authy is proprietary software; its source code is not public.
- Which platforms does Authy support?
- Authy is available on: iOS, Android.
- What is Authy best for?
- Mobile 2FA with cloud backup and phone sync. In our ranking of authenticator apps it is number 6 of 6 with a score of 80.0.
- What are the best alternatives to Authy?
- The highest-ranked alternatives on listme.name are Ente Auth, Proton Authenticator, 2FAS Auth, Aegis Authenticator.