Growth · alternatives · 2026

24 alternatives to ULTATEL's Cloud Based Phone System

VoIP, Business Communication, Cloud solutions Contact Center

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ULTATEL's Cloud Based Phone System launched in 2020; newer entries below may have overtaken it.

1. 1
   CloudTalk▲71

   A virtual phone system for sales and customer service teams

   2019 · its alternatives →

2. 2
   CloudTalk for Mobile▲109

   Calling software for scaling sales and support teams

   2021 · its alternatives →

3. 3
   Aircall▲231

   The easiest phone solution for entrepreneurs and companies

   2014 · its alternatives →

4. 4
   Amazon Connect▲374

   A self-service, cloud-based call center 📞

   2017 · its alternatives →

5. 5
   Aircall▲200

   Phone support made easy

   2015 · its alternatives →

6. 6
   CallJoy▲95

   Easy-to-use phone technology for small businesses

   2019 · its alternatives →

7. 7
   Cloud Telephony▲6

   Cloud Telephony Solutions

   2021 · its alternatives →

8. 8
   Ringflow▲6

   Cloud-based VoIP and Contact Center Solutions.

   2024 · ringflow-com.github.io · its alternatives →

9. 9
   DCDial▲6

   Cloud-based contact center solution for businesses

   2020 · its alternatives →

10. 10
    8 Steps to Optimise Your VoIP▲2

    VoIP phone system for small business,

    2019 · its alternatives →

11. 11
    Voiptime Cloud Cold Calling Software▲92

    Close more deals 3 times faster with our predictive dialer

    2019 · its alternatives →

12. 12
    Fone.do▲124

    A cloud based phone system for small businesses

    2015 · its alternatives →

13. 13
    JustCall▲78

    Cloud phone system for sales and customer success teams

    2016 · its alternatives →

14. 14
    Thirdlane Business Phone System▲23

    Unified Communications solution for on-premises & cloud

    2023 · its alternatives →

15. 15
    Talkdesk Phone▲2

    A modern cloud business phone system.

    2021 · its alternatives →

16. 16
    Tutum▲86

    Docker containers as a cloud service

    2014 · its alternatives →

17. 17
    Azure Communication Services▲62

    Communication APIs powered by Microsoft

    2020 · its alternatives →

18. 18
    Cloud Phone Service▲8

    Cloud phone optimized specifically for AI agents (Agent AI)

    2025 · its alternatives →

19. 19
    DialLink ▲26

    Business calls, messages & AI voice agents in one platform

    2025 · diallink.com · its alternatives →

20. 20
    Vodia IP▲6

    Pbx | cloud-based business phone system

    Oct 2025 · web.vodia.com · its alternatives →

21. 21
    CallCloud▲59

    More dials, less time - power dialer extension for Salesloft

    2023 · its alternatives →

22. 22
    SendHub▲100

    Phone System for the Mobile World

    2014 · its alternatives →

23. 23
    ChatWithCloud▲9

    Chat with your AWS Cloud, literally

    2024 · its alternatives →

24. 24
    VoIP, Cloud-based phone, CRM Integration▲1

    VoIP services, CRM Integration, Pbx Cloud Phones

    2022 · 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 →