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Alternatives

Products that do what WOAUTH does

Whatsapp Authentication Message for OTP

  1. 1

    Add WhatsApp login to your app or website

    2023

  2. 2
    OTP.io26

    Verify users over SMS, WhatsApp and Email, Globally

    2024

  3. 3

    One API for WhatsApp: messaging, calling, and AI agents

    Jun 2026 · zernio.com

  4. 4

    No-code chatbot builder for WhatsApp Business

    2020

  5. 5
    YCloud232

    Stimulating the potential of WhatsApp API

    2024

  6. 6

    Auth + WhatsApp messaging, built for India. One API.

    May 2026 · quickauth.in

  7. 7WM

    Hi HN – I built an open-source, self-hosted Model Context Protocol (MCP) server for WhatsApp: https://github.com/lharries/whatsapp-mcp It connects to your personal WhatsApp account via the WhatsApp Web multi-device API (using whatsmeow from the Beeper team), and doesn't rely on third-party APIs. All messages are stored locally in SQLite. Nothing is sent to the cloud unless you explicitly allow your LLM to access the data via tools – so you maintain full control and privacy. The MCP server can: - Search your messages, contacts, and groups - Send WhatsApp messages to…

    2025 · github.com

  8. 8

    WhatsApp Solution for OTP, Reminders and Promotion

    Apr 2026 · wacloud.app

  9. 9AJ

    Hey Hacker News, I’m excited to share a tiny service that’s very close to my heart - Today Has Been. Here’s how it works: We have a phone number that has WhatsApp Business API enabled. Your messages sent to this number (after you activate your free trial) are added to your journal. It’s a super light weight journaling service - no app download or registration is required. We also send you a daily nudge asking “How did your day go?” and after you have a few posts we send you a random blast from the past. Why I built it: I was an active user and fan of Ohlife - only journalling app that could…

    2024 · todayhasbeen.com

  10. 10

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

    Nov 2025 · rapidapi.com

  11. 11
    VerifyKit175

    Verify your users faster and cheaper than ever

    2022

  12. 12

    Engage with your customers on WhatsApp like never before

    2018

  13. 13WI
  14. 14
    WOPA20

    Invoicing for tradespeople, right inside WhatsApp.

    Jun 2026 · mywopa.com

  15. 15
    Workomo112

    Manage your network on WhatsApp

    2021

  16. 16

    Calls, chats, and emails all in one support inbox

    Jun 2026 · chatwoot.com

  17. 17
    WhaOTP2

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

    Jun 2026 · whaotp.site

  18. 18
    Wawp9

    #1 WhatsApp Plugin for WooCommerce

    2025 · wawp.net

  19. 19

    APIs to verify users via Nafath, OTP, and Biometrics.

    Oct 2025 · authentica.sa

  20. 20
    modaju7

    WhatsApp based phone verification service

    2024

  21. 21WC

    2012 · whatsapp.filshmedia.net

  22. 22IW

    2018 · medium.com

  23. 23
    RUSTWA36

    A Unofficial WhatsApp Web API built in Rust

    Jan 2026 · gitlab.com

  24. 24

    Whatsapp api for developers

    Oct 2025 · whapi.cloud

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