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Dev tools · alternatives · 2026

24 alternatives to WhatsApp Login

Add WhatsApp login to your app or website

WhatsApp Login is an authentication service that lets app and website developers add WhatsApp-based login to their platforms. Instead of using one-time passwords, users sign in through WhatsApp for a faster, more… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. WhatsApp Login launched in 2023; newer entries below may have overtaken it.

  1. 1
    ChatApp▲320

    Add WhatsApp chat to your website for free

    2020 · getchat.app · its alternatives →

  2. 2

    Add WhatsApp Login to your app/website for FREE FOREVER

    2023 · lazyclick.in · its alternatives →

  3. 3

    A future without OTPs, sign up with WhatsApp

    2023 · its alternatives →

  4. 4

    Official Telegram authentication for websites 🚀

    2018 · telegram.org · its alternatives →

  5. 5

    Frictionless WhatsApp login & OTP for NextGen security

    2023 · whatsauth.com · its alternatives →

  6. 6

    A WhatsApp client for web

    2015 · web.whatsapp.com · its alternatives →

  7. 7

    No more passwords. Fast, simple, secure.

    2023 · otpless.com · its alternatives →

  8. 8

    Never forget how you signed into a website anymore

    2019 · whichlogin.com · its alternatives →

  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 · its alternatives →

  10. 10

    WhatsApp, now on your desktop

    2016 · whatsapp.com · its alternatives →

  11. 11

    Communicate more efficiently with your customers

    2017 · whatsappbusiness.com · its alternatives →

  12. 12

    Beautiful Mac, Windows & Linux desktop client for WhatsApp

    2015 · its alternatives →

  13. 13
    OTP.com▲36

    OTP service for product builders. 4 channels - Single API

    Sep 2026 · otp.com · its alternatives →

  14. 14

    Simple passwordless authentication for your website

    2023 · its alternatives →

  15. 15WC

    2012 · whatsapp.filshmedia.net · its alternatives →

  16. 16
    WOAUTH▲8

    Whatsapp Authentication Message for OTP

    2025 · its alternatives →

  17. 17

    Add WhatsApp Login to your app/website for FREE forever.

    2023 · play.google.com · its alternatives →

  18. 18

    Add the WhatsApp Live Chat to your website

    2020 · stackwhats.com · its alternatives →

  19. 19

    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 · its alternatives →

  20. 20

    Passwordless, source-code-included auth for your website

    2024 · its alternatives →

  21. 21SW
  22. 22

    whatsapp web <-> irc gateway. Contribute to lieuwex/whapp-irc development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  23. 23

    Add WhatsApp chat to your website

    2021 · its alternatives →

  24. 24

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

    Nov 2025 · rapidapi.com · its alternatives →

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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 →