Twilio Authy
Twilio's free authenticator app with encrypted cloud backup and multi-device sync tied to your phone number.
- Verified facts
- 4 of 4
- Alternatives ranked
- 6
- Approved reviews
- 0
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About Twilio Authy
Authy, owned by communications company Twilio, became popular because it solved the lost-phone problem early: codes are backed up to Twilio's cloud, encrypted with a backup password that Twilio never receives, and can be synced to several phones and tablets. Accounts are registered to your phone number, which is used to recover access on a new device. It generates standard TOTP codes for any site and supports app protection with PIN or biometrics. The app is free. Twilio retired the Authy desktop apps in 2024, so it now runs only on Android and iOS, and it has never offered a way to export your codes, which makes leaving it tedious: you generally have to re-enrol each account in a new app. A 2024 incident in which phone numbers linked to Authy accounts were exposed also raised privacy concerns. It still works well for people who value automatic backups, but many now prefer apps with export and no phone number requirement.
Best for: People who want automatic encrypted backup across phones and do not mind phone-number registration.
Pros and cons
What works
- Encrypted cloud backup with a password Twilio never sees
- Syncs across multiple phones and tablets
- Free
Why people leave
- No export of codes, which makes switching hard
- Requires a phone number
- Desktop apps were discontinued
Top Twilio Authy alternatives
See all 6- 1
Ente Auth66.5End-to-end encrypted sync like Authy, plus desktop apps and full export.
- 2
2FAS Auth62.6No phone number or account needed, with optional backup to your own iCloud or Google Drive.
- 3
Proton Authenticator59.6Encrypted sync without a phone number, with desktop apps.
- 4
Aegis Authenticator57.2Open-source Android app with encrypted backups you control.
- 5
Google Authenticator55.3Simple free app with Google Account sync instead of a phone number.
Why people left Twilio Authy
In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.
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Reviews
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Twilio Authy: common questions
Is Twilio Authy free?
Yes, Twilio Authy is free to use.
Is Twilio Authy open source?
No, Twilio Authy is not open source. Open-source alternatives include Ente Auth, 2FAS Auth and Proton Authenticator.
What platforms does Twilio Authy run on?
Twilio Authy is available for Android and iOS.
What are the best alternatives to Twilio Authy?
The highest-ranked Twilio Authy alternatives right now are Ente Auth, 2FAS Auth and Proton Authenticator. See the full ranked list for pricing, platforms and verified facts.