Best Rainbow Alternatives in 2026
Updated
20 tools from unified communications software ranked against Rainbow on the same published basis.
- 1Rainbow vs Microsoft Teams
- 3Rainbow vs Hubgets
- 4Rainbow vs Webex App
- 5Rainbow vs 3CX
- 6Rainbow vs Alcatel-Lucent Enterprise Rainbow
- 7Rainbow vs Dialpad Support
- 8Rainbow vs Zoom Workplace
- 9Rainbow vs Zoom Scheduler
- 10Rainbow vs Mitel Secure Cloud
- 11Rainbow vs Yeastar P-Series Cloud Edition
- 12Rainbow vs Zultys MX
- 13Rainbow vs Broadvoice Cloud PBX
- 14Rainbow vs XiVO
- 15Rainbow vs eztalks
- 16Rainbow vs Nextiva
- 17Rainbow vs Sangoma PBXact
- 18Rainbow vs UNIVERGE BLUE CONNECT
- 19Rainbow vs AnyMeeting
- 20Rainbow vs Avaya Aura Private Cloud
- 21Rainbow vs CloudCall
Rainbow alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Microsoft Teams | 8.0 | Free plan | $0.33/mo | Android, iOS, Linux, Mac, Web, Windows |
| 3 | Hubgets | 7.6 | Free plan | $0.24/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 4 | Webex App | 7.6 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 5 | 3CX | 7.4 | Free plan | $25/mo | Web, Windows, Linux, iOS, Android, Mac |
| 6 | Alcatel-Lucent Enterprise Rainbow | 7.4 | Free plan | Free | Android, API, iOS, Mac, Web, Windows |
| 7 | Dialpad Support | 7.4 | No | $8,095/mo | Android, API, Browser, iOS, Mac, Web, Windows |
| 8 | Zoom Workplace | 7.4 | Android, Browser, iOS, Linux, Mac, Web, Windows | ||
| 9 | Zoom Scheduler | 7.3 | Web, Windows, Mac, Linux, iOS, Android | ||
| 10 | Mitel Secure Cloud | 7.2 | Android, iOS, Mac, Web, Windows | ||
| 11 | Yeastar P-Series Cloud Edition | 7.2 | Android, API, Browser, iOS, Mac, Web, Windows | ||
| 12 | Zultys MX | 7.1 | Android, iOS, Linux, Mac, self-hosted, Web, Windows | ||
| 13 | Broadvoice Cloud PBX | 7.0 | No | $10/mo | Android, iOS, Mac, Web, Windows |
| 14 | XiVO | 7.0 | Android, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows | ||
| 15 | eztalks | 6.9 | Free plan | Free | Web |
| 16 | Nextiva | 6.9 | No | $15/mo | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 17 | Sangoma PBXact | 6.9 | No | $1.66/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 18 | UNIVERGE BLUE CONNECT | 6.9 | Android, iOS, Mac, Web, Windows | ||
| 19 | AnyMeeting | 6.8 | No | $27.99/mo | Android, iOS, Mac, Web, Windows |
| 20 | Avaya Aura Private Cloud | 6.8 | Android, API, iOS, Mac, Web, Windows | ||
| 21 | CloudCall | 6.8 | No | $20/mo | Android, Browser, iOS, Mac, Web, Windows |
Make your tool an alternative to Rainbow
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Rainbow alternatives
What is the best alternative to Rainbow?
Microsoft Teams, number 1 in unified communications software with a score of 8.0 out of 10. The others here: Hubgets, Webex App, 3CX and 16 more.
What is the best free alternative to Rainbow?
Microsoft Teams is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.