Software Alternatives, Accelerators & Startups

nizu.io

NIZU API is a market of application programming interfaces for WhatsApp, VIN Decoding, Trello, Rocket Chat, email etc among others.

Best nizu.io Alternatives & Competitors in 2025

The best nizu.io alternatives based on verified products, community votes, reviews and other factors.
Filter: 6 Open-Source Alternatives. Latest update:

  1. 12

    Brings voice and messaging to your web and mobile applications.

    Open Source

    /twilio-alternatives
  2. Nexmo is a simple two way SMS API with global reach and wholesale rates

    /nexmo-alternatives
  3. The complete stand-up and follow-up bot

    Try for free freemium $29.0 / Monthly (Flat price)

    Try for free
  4. Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.

    /messagebird-alternatives
  5. Customer engagement is critical to every business’ success. Discover powerful customer experience and marketing solutions at Unifonic to improve your reach.

    paid

    /unifonic-alternatives
  6. ✅Send SMS Bulk and 📨📨📨 Service SMS and Viber ads all over the world. 💰Cheap rices, round-the-clock support and direct contracts with mobile operators.

    /sendsmsgate-alternatives
  7. Connect Saudi: Your Gateway to Global Communication

    /connect-saudi-alternatives
  8. A2P messaging platform for enterprises, resellers & mobile operators with global network coverage.

    /infobip-alternatives
  9. The complete stand-up and follow-up bot

    Try for free freemium $29.0 / Monthly (Flat price)

    /sup-standup-bot-alternatives
  10. Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

    freemium $15.99 / Monthly (Pro - Great for Small Teams)

    /zoom-alternatives
  11. Amio helps you create AI chatbots for your e-shop.

    paid Free Trial

    /amio-alternatives
  12. Helping you build incredible chatbots and integrate WhatsApp, Google, Facebook, SMS and more to your communication stack in seconds. All at the cheapest rates out there.

    freemium $19.99 / Monthly ("WhatsApp Business Account", "1 Agent")

    /tellephant-alternatives
  13. A messaging app for teams who see through the Earth!

    /slack-alternatives
  14. SMS messaging service provider offering two-way SMS communication services.

    /bulksms-alternatives
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