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Dev tools · September 26, 2018

Phone Number Verification for Your App Without Using SMS

Validate users across SMS and preferred channels at scale with the Twilio Verify API, a turnkey, passwordless authentication solution that enables seamless and secure user onboarding, reduces fraud, and optimizes delivery rates without the heavy lifting. Twilio handles all your connectivity, channel

Phone Number Verification for Your App Without Using SMS launched on September 26, 2018 with 7 votes, #988 of 2,635 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 8 years on.

Visit phoneverification.io ↗Alternatives

What it does

Validate users across SMS and preferred channels at scale with the Twilio Verify API, a turnkey, passwordless authentication solution that enables seamless and secure user onboarding, reduces fraud, and optimizes delivery rates without the heavy lifting. Twilio handles all your connectivity, channels, OTP generation, and more—so you don’t have to.

Does a similar job

all alternatives →
  • Phone verification at no cost2016 · github.com · ▲147

    Phone verification at no cost (Deprecated). Contribute to natsu90/dial2verify-twilio development by creating an account on GitHub.

  • Verify API by Telnyx2021 · telnyx.com · ▲83

    Secure apps & services with multichannel user authentication

  • Prelude Verify2024 · prelude.so · ▲479

    Verify more users for less cost with our spam-free SMS API

  • Twilio Frontline2022 · support.twilio.com · ▲67

    Connect salespeople to clients with security and compliance

  • M2
    My 2-Hour Twilio App2010 · txt2ping.com · ▲57
  • Twilio for Slack2020 · clerk.chat · ▲190

    Enable SMS conversations with Slack+Twilio

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