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Twilio Authy vs. Verify

The Verify API is a consolidated version of earlier versions of our phone verification and 2FA APIs.

We strongly encourage you to use the Verify API for all new development.




Verify API

Phone, email, and device-based verification, multi channel support for two-factor authentication (2FA), passwordless login.

SMS, Voice, Email, Push

Authy API

Older version of the Verify API.

Please use Verify for new use cases except those requiring TOTP or Authy App push.

Authy App push or Time-based One-time Passcodes (TOTP) with SMS/Voice fallback

Twilio Authy App

Free consumer application for TOTP.

Get started with Verify


Is the Authy API going away?

No. We plan to continue supporting the Authy API, but new development and features will be on the Verify API.

Will TOTP be supported in Verify?

Our vision is to add TOTP and other verification channels to Verify over time. Please reach out if you have specific channel requests.

How does this affect the Twilio Authy app?

We will continue to grow, develop, and support the Twilio Authy app as a consumer application and as a complement to our work on the Verify API.

More questions?

Get in touch to discuss your application needs and how to use Twilio for account security.

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