Dev tools · alternatives · 2026

24 alternatives to Azure Communication Services

Communication APIs powered by Microsoft

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Azure Communication Services launched in 2020; newer entries below may have overtaken it.

1. 1
   MessageBird Chat API▲390

   Connect with your customers through different messaging apps

   2016 · its alternatives →

2. 2
   Async▲633

   Replace "quick” work calls with supercharged voice messages

   2023 · async.com · its alternatives →

3. 3
   OpenPhone API▲431

   The phone system for teams, now integrated with your stack

   2024 · quo.com · its alternatives →

4. 4
   Contiguity▲119

   Communications for developers

   2023 · its alternatives →

5. 5
   Layer Platform API▲202

   Build rich application-to-user messaging

   2015 · its alternatives →

6. 6
   NovaTalks▲69

   The platform to connect with customers through messengers

   2023 · its alternatives →

7. 7
   Microsoft Kaizala▲120

   A simple and secure mobile chat app for work

   2019 · its alternatives →

8. 8
   Microsoft Azure Notebooks▲88

   Sharing your ideas made easy

   2016 · its alternatives →

9. 9
   CloudTalk▲71

   A virtual phone system for sales and customer service teams

   2019 · its alternatives →

10. 10
    Message.io▲296

    Bots that work everywhere

    2016 · its alternatives →

11. 11LC
    Lambda Chat – A dynamic web app using AWS Lambda▲57

    2015 · cloudnative.io · its alternatives →

12. 12
    ChatWithCloud▲9

    Chat with your AWS Cloud, literally

    2024 · its alternatives →

13. 13
    Sparrow▲103

    Outcome driven communication & team collaboration tool

    2024 · its alternatives →

14. 14
    CloudCall▲2

    Communication software for your CRM

    2022 · its alternatives →

15. 15
    Sendchamp▲66

    Multi-channel messaging tool for devs & businesses in Africa

    2021 · its alternatives →

16. 16
    Workgroup▲105

    Instant workgroup communication with anyone

    2016 · its alternatives →

17. 17
    JustCall▲78

    Cloud phone system for sales and customer success teams

    2016 · its alternatives →

18. 18
    JustCall IQ for sales▲92

    Real-time call insights, call scoring and coaching

    2021 · its alternatives →

19. 19
    Kaleyra▲2

    Cloud Communication platform expert in messaging globally

    2019 · its alternatives →

20. 20
    Sent.dm▲14

    Text your customers on the messaging apps they use the most.

    2024 · its alternatives →

21. 21
    Azure Course | Intellipaat▲2

    Cloud Computing is the New Trend

    2022 · its alternatives →

22. 22
    The Converse AI▲10

    Communicate smarter, Grow faster.

    2025 · theconverseai.com · its alternatives →

23. 23DI
    Drop-in audio & video chat for remote teams▲28

    2021 · usenoor.com · its alternatives →

24. 24
    Infrawrench – A tool to manage cloud and svcs with workflows and chat▲19

    Manage AWS, GCP, Azure, Kubernetes, and 45+ cloud providers from one unified desktop and web app. SSH terminals, SQL editor, K8s exec, storage browser, and more.

    Jul 2026 · infrawrench.com · 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 →