Dev tools · alternatives · 2026

24 alternatives to WhatsAuth

Frictionless WhatsApp login & OTP for NextGen security

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

1. 1
   WhatsApp Login▲299

   Add WhatsApp login to your app or website

   2023 · its alternatives →

2. 2
   OTP-less One tap Sign in▲37

   No more passwords. Fast, simple, secure.

   2023 · its alternatives →

3. 3
   Alt Pass▲72

   A future without OTPs, sign up with WhatsApp

   2023 · its alternatives →

4. 4
   WOAUTH▲8

   Whatsapp Authentication Message for OTP

   2025 · its alternatives →

5. 5
   Simple OTP▲104

   Simple passwordless authentication for your website

   2023 · its alternatives →

6. 6
   Simple OTP 2.0▲131

   Passwordless, source-code-included auth for your website

   2024 · its alternatives →

7. 7
   Notific▲189

   Whatsapp notifications for your crypto wallet

   2022 · its alternatives →

8. 8
   MojoAuth▲263

   Simple & Easy passwordless authentication for website & apps

   2021 · its alternatives →

9. 9
   WhatsHook▲142

   Automate WhatsApp for greater efficiency

   2024 · its alternatives →

10. 10
    WhatsApp OTP Verification▲4

    Send OTPs via WhatsApp with one blazing fast, low-cost API.

    Nov 2025 · rapidapi.com · its alternatives →

11. 11
    OTP.io▲26

    Verify users over SMS, WhatsApp and Email, Globally

    2024 · its alternatives →

12. 12
    Smooch.io for WhatsApp▲128

    Engage with your customers on WhatsApp like never before

    2018 · its alternatives →

13. 13
    Kaption AI▲189

    Improve your Whatsapp Web with fast audio transcriptions

    2024 · its alternatives →

14. 14
    WhatsApp Beta▲128

    A more seamless experience for WhatsApp users on macOS

    2023 · its alternatives →

15. 15
    0xPass▲87

    Auth and login for web3 apps with account abstraction

    2023 · its alternatives →

16. 16
    Abra ka Dabra▲2

    No more passwords, Fast, Simple & Secure

    2023 · its alternatives →

17. 17
    WhatsHash 2.0▲116

    Add super powers to your WhatsApp ⚡

    2018 · its alternatives →

18. 18
    Roobin Officially Launched!▲67

    Roobin!! Your WhatsApp Super-Assistant (AI-Powered)

    2023 · its alternatives →

19. 19
    RUSTWA▲36

    A Unofficial WhatsApp Web API built in Rust

    Jan 2026 · gitlab.com · its alternatives →

20. 20IW
    Is WhatsApp secure?▲5

    2018 · medium.com · its alternatives →

21. 21
    OTP Daddy▲50

    The Cheapest OTP on the Planet!

    2025 · its alternatives →

22. 22
    OtpNinja▲80

    Setup OTP API easily

    2021 · its alternatives →

23. 23WT
    What to use instead of WhatsApp▲13

    2014 · threema.ch · its alternatives →

24. 24
    Lazyclick▲2

    Add WhatsApp Login to your app/website for FREE FOREVER

    2023 · 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 →