Keyri EchoGuard
Simple, secure, cost effective phone number verification
Keyri EchoGuard launched on December 5, 2023 with 87 votes, #648 of 3,780 launches that month and more than 75% of that year's launches.
What it does
Keyri EchoGuard enables companies to verify their users’ phone numbers without sending them a text message, creating an easy-to-use phone number verification method that is also phishing resistant and cost effective.
Does a similar job
all alternatives →
Phone Verification without SMS2018 · twilio.com · ▲7Frictionless, Instant, & Secure Phone Verification. No SMS!
GhostPhoneJun 2026 · chromewebstore.google.com · ▲35Number Generator for verification codes, onboarding and QA
MailguardJun 2026 · mailguard-api.atek.workers.dev · ▲3Email verification API with a free tier, up to 100x cheaper
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