2FA methods supported by Twilio
Adding two-factor authentication is one of the most effective ways to protect your Twilio account. With TOTP support, you can generate Twilio verification codes directly in the Authenticator App.
SMS
Twilio can send a one-time verification code to your phone via text message.
Phone call
Twilio can call your phone and read out a verification code.
Proprietary app
Twilio offers its own companion app for approving sign-ins.
Authenticator app (TOTP)
Twilio lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.
Twilio 2FA — Frequently asked questions
Does Twilio support an authenticator app?
Yes. Twilio supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.
Which two-factor authentication methods does Twilio support?
Twilio currently supports: SMS, Phone call, Proprietary app, Authenticator app (TOTP).
Is it free to generate Twilio codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Twilio verification codes does not require an account or sign-up.
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