Dev tools · alternatives · 2026

24 alternatives to OTP Daddy

The Cheapest OTP on the Planet!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   WhatsApp Chatbots by SendPulse▲206

   No-code chatbots and shared inbox for WhatsApp

   2021 · sendpulse.com · its alternatives →

2. 2
   Wque Chat▲3

   Send WhatsApp Messages via Cloud API at 70% Lower Cost

   May 2026 · wque.chat · its alternatives →

3. 3
   Whatsapp Bulk Messager▲24

   Send Bulk messages directly from WhatsApp Web

   2025 · chromewebstore.google.com · its alternatives →

4. 4
   OTP-less One tap Sign in▲37

   No more passwords. Fast, simple, secure.

   2023 · otpless.com · its alternatives →

5. 5
   WhatsApp OTP Verification▲4

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

   Nov 2025 · rapidapi.com · its alternatives →

6. 6
   Alt Pass▲72

   A future without OTPs, sign up with WhatsApp

   2023 · its alternatives →

7. 7
   WABridges▲6

   WhatsApp REST API - $5/mo flat, no Meta approval

   Jul 2026 · wabridges.com · its alternatives →

8. 8
   WhatsApp Bot▲75

   Forward any voice message and get a transcribed text reply

   2022 · stork.ai · its alternatives →

9. 9
   Melon Post▲77

   Send physical postcards from WhatsApp

   2019 · melonpost.com · its alternatives →

10. 10
    ClickPigeon▲77

    Send physical mail globally for £3.49 flat fee

    2020 · its alternatives →

11. 11
    Oktomer▲30

    Live chat, email and WhatsApp help desk at one fixed price

    7d ago · oktomer.com · its alternatives →

12. 12
    OTP.com▲36

    OTP service for product builders. 4 channels - Single API

    Sep 2026 · otp.com · its alternatives →

13. 13
    Bounce Connect▲80

    Mac + Android, perfectly in sync

    Mar 2026 · bounceconnect.app · its alternatives →

14. 14
    WhatsAuth▲72

    Frictionless WhatsApp login & OTP for NextGen security

    2023 · whatsauth.com · its alternatives →

15. 15
    Blastifi▲5

    WhatsApp killed free Broadcast. We brought it back.

    Jun 2026 · blastifi.com · its alternatives →

16. 16
    Phone-verif.com public opening▲8

    Reverse-OTP phone verification over WhatsApp

    Jul 2026 · phone-verif.com · its alternatives →

17. 17
    MsgFlow▲1

    https://msgflow.in/

    Aug 2026 · msgflow.in · its alternatives →

18. 18
    TrustOTP

    Secure OTP Authentication API for Modern Apps & Startups

    Mar 2026 · trustotp.app · its alternatives →

19. 19
    Sendzap▲8

    Send WhatsApp Message without Saving Contact

    May 2026 · voltairtech.com · its alternatives →

20. 20
    PayPerWA

    WhatsApp Marketing at Just 20 Paisa Per Message

    Apr 2026 · payperwa.com · its alternatives →

21. 21
    WOPA▲20

    Invoicing for tradespeople, right inside WhatsApp.

    Jun 2026 · mywopa.com · its alternatives →

22. 22
    OTP.io▲26

    Verify users over SMS, WhatsApp and Email, Globally

    2024 · otp.io · its alternatives →

23. 23
    TaskDrop▲5

    Tradespeople don't need subscriptions. They need paying.

    May 2026 · its alternatives →

24. 24
    WhaOTP▲2

    Create WhatsApp OTP in 2 API calls. Free for devs.

    Jun 2026 · whaotp.site · 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 →