Dev tools · alternatives · 2026

24 alternatives to Keyri EchoGuard

Simple, secure, cost effective phone number verification

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Keyri EchoGuard launched in 2023; newer entries below may have overtaken it.

1. 1
   Keyri▲93

   Risk based authentication for consumer accounts

   2023 · its alternatives →

2. 2
   Keyri▲127

   Turn your app into an ultrasecure authenticator

   2021 · its alternatives →

3. 3
   VerifyKit▲175

   Verify your users faster and cheaper than ever

   2022 · verifykit.com · its alternatives →

4. 4
   Phone Verification without SMS▲7

   Frictionless, Instant, & Secure Phone Verification. No SMS!

   2018 · twilio.com · its alternatives →

5. 5
   JVerify▲72

   Better phone number verification

   2021 · its alternatives →

6. 6
   Echo Plus▲107

   Hands-free voice-controlled speaker w/ smart home hub

   2017 · amazon.com · its alternatives →

7. 7
   Echo Loop▲82

   A new smart ring with Alexa built in 💍

   2019 · amazon.com · its alternatives →

8. 8WB
   We brought iOS dictation to Windows▲82

   2014 · myechoapp.com · its alternatives →

9. 9
   Keyport▲84

   The password manager and privacy suite for everyday people

   2023 · getkeyport.com · its alternatives →

10. 10
    Crypton.sh - SMS▲85

    Secure Anonymous SMS in the cloud (and a phone number)

    2018 · crypton.sh · its alternatives →

11. 11
    SilentKeys Secure Keyboard▲81

    A keyboard that protect your security & privacy

    2016 · kickstarter.com · its alternatives →

12. 12
    PhonePrivacy▲76

    Privacy-centric Google Voice alternative

    2018 · its alternatives →

13. 13
    GhostPhone▲35

    Number Generator for verification codes, onboarding and QA

    Jun 2026 · chromewebstore.google.com · its alternatives →

14. 14
    Everify▲69

    SMS verification made dead-simple, secure and cheap.

    2021 · everify.dev · its alternatives →

15. 15
    Echosnap Ai▲62

    Hi everyone, I’m a solo developer and I’ve been working on a small tool called Echosnap AI. I built it because I often get ideas while I’m walking or doing something else, and speaking always felt like the fastest way to capture them. Echosnap lets you record a note and instantly get a clean transcript. It can also translate your recordings and help you stay organized with tags and folders. I tried to keep the app as simple and minimal as possible. This is my first time sharing something on HN, so any feedback or suggestions would mean a lot. Thanks for taking a moment to check it out.

    Nov 2025 · useechosnap.com · its alternatives →

16. 16
    Mailguard▲3

    Email verification API with a free tier, up to 100x cheaper

    Jun 2026 · mailguard-api.atek.workers.dev · its alternatives →

17. 17IM
    I made a super easy way to verify users' mobile numbers using SMS▲26

    2015 · digitimate.com · its alternatives →

18. 18
    RingCaptcha▲12

    Phone Based Verification in Seconds

    2014 · ringcaptcha.com · its alternatives →

19. 19
    Number On Demand▲5

    Simple OTP verification with secure, temporary phone number

    2025 · its alternatives →

20. 20
    Guard My Phone▲12

    Protect your iOS devices from theft and snooping

    2024 · apps.apple.com · its alternatives →

21. 21
    AB Handshake Call Validation▲5

    Stop fraud with an instant virtual ‘handshake’

    2024 · abhandshake.com · its alternatives →

22. 22
    Keenly▲10

    Your AI phone assistant

    2024 · keenly.com · its alternatives →

23. 23
    Metaguard▲13

    Anti Phishing tool for all your Crypto Transactions

    2021 · metaguard.app · its alternatives →

24. 24
    BounceGuard▲12

    Bounce Guard: Free Email Verification & Finder, 99% Accurate

    2025 · bounceguard.net · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →