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Voice Verification

The more accessible option

Deliver One Time Passcodes via voice text-to-speech &
make sure numbers can still be verified regardless
of accessibility, or fixed line issues.

  • Reach customers on any device

    Make sure you can reach users on any device. If SMS or Flash Call don’t cut it, voice verification can step in to save the day & deliver the OTP code.

  • Country customisation

    Verifying users on a global scale? No worries, with Sinch you can change your voice prompt depending where in the world you’re sending to, making sure you always hit the mark when it comes to local customs & language.

  • Global reach

    Verify users around the corner or around the world! Make sure your voice verification gets delivered to end users no matter where they are - you can reach more than 200 countries & territories with us.

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Get Started

Want to find out more? Our team of experts are on hand to answer your questions. Complete the form below and we’ll be in touch soon.

Deeper Insights

Check out our latest guides, reports and ebooks for a new take on creating engaging communications.

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If you need to find a new verification solution to secure your communities, look no further! Discover how to secure the login process and verify new users with Sinch today.