Phone Verification without SMS
Frictionless, Instant, & Secure Phone Verification. No SMS!
Phone Verification without SMS launched on October 2, 2018 with 7 votes, #1,132 of 2,827 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 8 years on.
What it does
Phone Verification by Danal offers a frictionless, instant and secure way for apps to perform phone number verification for their users. App developers can seamlessly verify user phone numbers during sign-ups, logins, profile changes, and high-value transactions.
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 →
- IMI made a super easy way to verify users' mobile numbers using SMS2015 · digitimate.com · ▲26
Instant PhoneCheck API by tru.ID2021 · idlayr.com · ▲64The stronger SIM-based alternative to passwords, SMS and 2FA
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