Alternatives

Products that do what Phone Number Verification for Your App Without Using SMS does

1. 1PV
   Phone verification at no cost▲147

   2016 · github.com

2. 2
   VerifyKit▲175

   Verify your users faster and cheaper than ever

   2022

3. 3IM
   I made a super easy way to verify users' mobile numbers using SMS▲26

   2015 · digitimate.com

4. 4
   SMS Verification Service▲213

   SMS-Verify.me | secure sms verification made simple

   2025

5. 5
   Cotter▲166

   One-click phone number login and checkout

   2020

6. 6TT
   TT911 – Text 911 your location and name without unlocking your phone▲31

   2014 · smsto911.com

7. 7SS
   Send SMS to your number for free from shell▲121

   2013 · github.com

8. 8IM
   I made an Android app that gives you an extra phone number to give out▲67

   2011 · market.android.com

9. 9
   OpenPhone▲271

   Simplest way to own a business phone number

   2018

10. 10CW
    Chat with your contacts on different platforms without an app▲63

    2021 · fiotron.com

11. 11
    Everify▲69

    SMS verification made dead-simple, secure and cheap.

    2021

12. 12AM
    Anonymous messaging with a 1km radius▲194

    2016 · zonemessenger.com

13. 13AS
    Airgram - Send iOS/Android notifications, without building an app▲121

    2012 · airgramapp.com

14. 14
    DecoyDigits▲98

    Don't want to share your phone number? Get Decoy Digits

    2014

15. 15CI
    Check if Number exists on WhatsApp▲12

    2021 · github.com

16. 16
    Nexmo▲100

    API's for SMS, voice, and phone verification

    2015

17. 17
    AI Free SMS Activate ▲1

    Free temporary phone numbers for quick SMS verifications.

    21d ago · free-sms-activate.pro

18. 18FT
    Free Temporary Phone Number▲13

    2014 · tempophone.com

19. 19
    Get UDID▲76

    Find the UDID of an iPhone/iPad without having to use iTunes

    2013

20. 20
    Verify API by Telnyx▲83

    Secure apps & services with multichannel user authentication

    2021

21. 21KM
    Krypton – make your phone a U2F Authenticator▲12

    2018 · krypt.co

22. 22CY
    Create your own mobile ordering app without code, using a Google Sheet▲49

    2020 · glowbom.com

23. 23SW
    Simplest way to engage with your mobile app users▲32

    2012 · appstark.com

24. 24NA
    Nod – Anonymous proximity messenger▲53

    2015 · yougotthenod.com

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