OTP Auth vs Sinch
A side-by-side look at OTP Auth and Sinch. For an in-depth review of either product, follow the links below.
OTP Auth
Security & Privacy
OTP Auth is a free and open source two-factor authentication app for Android and iOS. It generates timed one-time passwords for use in two-factor systems. It supports both HOTP and TOTP standards and can scan QR codes to easily set up accounts.
twofactor-authenticationopen-sourceqr-codehotptotp
Sinch
Social & Communications
Sinch is a cloud communications platform that enables developers to add voice, video, and messaging capabilities into their applications. It provides APIs and SDKs to build omni-channel engagement into mobile apps, websites, and business systems.
cloudvoicevideomessagingmobilesdkapi
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