Twilio Authy

Authy delivers a robust API and app that helps you secure users and future proof your business.

Authentication is the lock on the front door of your app. Authy’s powerful API delivers you unparalleled security and a seamless user experience.

Authy solves security challenges that are invisible to the untrained eye, handling variables across carriers, devices, locales, and frameworks. Authy solves hard problems, but integrates easily.

Securing customers requires context. Passwords alone won’t cut it. Authy works across all platforms and operating systems to validate logins with contextual data bad actors can’t fake.