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Best Alcatel-Lucent Enterprise Rainbow Alternatives in 2026

Updated

20 apps from unified communications software ranked against Alcatel-Lucent Enterprise Rainbow on the same published basis.

  1. 1
    Microsoft Teams Free plan AndroidiOSLinuxMacWeb $0.33/mo6.8
    Alcatel-Lucent Enterprise Rainbow vs Microsoft Teams
  2. 2
    3CX Free plan WebWinLinuxiOSAndroid $25/mo6.7
    Alcatel-Lucent Enterprise Rainbow vs 3CX
  3. 3
    Hubgets Free plan AndroidapiiOSMacself-hosted $0.24/mo6.7
    Alcatel-Lucent Enterprise Rainbow vs Hubgets
  4. 4
    Webex App Free plan AndroidiOSMacWebWin Free6.7
    Alcatel-Lucent Enterprise Rainbow vs Webex App
  5. 6
    Rainbow Free plan AndroidapiiOSMacWeb €2/mo6.6
    Alcatel-Lucent Enterprise Rainbow vs Rainbow
  6. 7
    Zoom Scheduler WebWinMacLinuxiOS 5.8
    Alcatel-Lucent Enterprise Rainbow vs Zoom Scheduler
  7. 8
    Zoom Workplace AndroidextensioniOSLinuxMac 5.8
    Alcatel-Lucent Enterprise Rainbow vs Zoom Workplace
  8. 9
    Mitel Secure Cloud AndroidiOSMacWebWin 5.7
    Alcatel-Lucent Enterprise Rainbow vs Mitel Secure Cloud
  9. 10
    Zultys MX AndroidiOSLinuxMacself-hosted 5.7
    Alcatel-Lucent Enterprise Rainbow vs Zultys MX
  10. 11
    UNIVERGE BLUE CONNECT AndroidiOSMacWebWin 5.6
    Alcatel-Lucent Enterprise Rainbow vs UNIVERGE BLUE CONNECT
  11. 12
    Mitel MiCollab AndroidiOSMacWebWin 5.5
    Alcatel-Lucent Enterprise Rainbow vs Mitel MiCollab
  12. 13
    Mitel One AndroidiOSMacWeb 5.5
    Alcatel-Lucent Enterprise Rainbow vs Mitel One
  13. 14
    Mitel OpenScape Business AndroidiOSMacWebWin 5.5
    Alcatel-Lucent Enterprise Rainbow vs Mitel OpenScape Business
  14. 15
    Avaya IP Office AndroidiOSMacWin 5.4
    Alcatel-Lucent Enterprise Rainbow vs Avaya IP Office
  15. 16
    Broadvoice Cloud PBX AndroidiOSMacWebWin $10/mo5.3
    Alcatel-Lucent Enterprise Rainbow vs Broadvoice Cloud PBX
  16. 17
    Dialpad Support Free trial AndroidapiextensioniOSMac $8,095/mo5.3
    Alcatel-Lucent Enterprise Rainbow vs Dialpad Support
  17. 18
    Nextiva AndroidextensioniOSLinuxMac $15/mo5.3
    Alcatel-Lucent Enterprise Rainbow vs Nextiva
  18. 19
    Sangoma PBXact AndroidapiiOSMacself-hosted $1.66/mo5.3
    Alcatel-Lucent Enterprise Rainbow vs Sangoma PBXact
  19. 20
    Wildix WebWinMacLinuxiOS 5.3
    Alcatel-Lucent Enterprise Rainbow vs Wildix
  20. 21
    XiVO WebiOSAndroid 5.3
    Alcatel-Lucent Enterprise Rainbow vs XiVO

Alcatel-Lucent Enterprise Rainbow alternatives compared

#AppScoreFree planFromRuns on
1Microsoft Teams6.8Free plan$0.33/moAndroid, iOS, Linux, Mac, Web, Windows
23CX6.7Free plan$25/moWeb, Windows, Linux, iOS, Android, Mac
3Hubgets6.7Free plan$0.24/moAndroid, API, iOS, Mac, self-hosted, Web, Windows
4Webex App6.7Free planFreeAndroid, iOS, Mac, Web, Windows
6Rainbow6.6Free plan€2/moAndroid, API, iOS, Mac, Web, Windows
7Zoom Scheduler5.8No—Web, Windows, Mac, Linux, iOS, Android
8Zoom Workplace5.8No—Android, Browser, iOS, Linux, Mac, Web, Windows
9Mitel Secure Cloud5.7No—Android, iOS, Mac, Web, Windows
10Zultys MX5.7No—Android, iOS, Linux, Mac, self-hosted, Web, Windows
11UNIVERGE BLUE CONNECT5.6No—Android, iOS, Mac, Web, Windows
12Mitel MiCollab5.5No—Android, iOS, Mac, Web, Windows
13Mitel One5.5No—Android, iOS, Mac, Web
14Mitel OpenScape Business5.5No—Android, iOS, Mac, Web, Windows
15Avaya IP Office5.4No—Android, iOS, Mac, Windows
16Broadvoice Cloud PBX5.3No$10/moAndroid, iOS, Mac, Web, Windows
17Dialpad Support5.3No$8,095/moAndroid, API, Browser, iOS, Mac, Web, Windows
18Nextiva5.3No$15/moAndroid, Browser, iOS, Linux, Mac, Web, Windows
19Sangoma PBXact5.3No$1.66/moAndroid, API, iOS, Mac, self-hosted, Web, Windows
20Wildix5.3No—Web, Windows, Mac, Linux, iOS, Android
21XiVO5.3No—Web, iOS, Android
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Questions about Alcatel-Lucent Enterprise Rainbow alternatives

What is the best alternative to Alcatel-Lucent Enterprise Rainbow?

Microsoft Teams, number 1 in unified communications software with a score of 6.8 out of 10. The others here: 3CX, Hubgets, Webex App and 16 more.

What is the best free alternative to Alcatel-Lucent Enterprise Rainbow?

Microsoft Teams is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.