Best Mitel One Alternatives in 2026
Updated
20 apps from unified communications software ranked against Mitel One on the same published basis.
- 1Mitel One vs Microsoft Teams
- 2Mitel One vs Webex App
- 3Mitel One vs Zoom Workplace
- 4Mitel One vs 3CX
- 5Mitel One vs Nextiva
- 6Mitel One vs Wildix
- 7Mitel One vs Alcatel-Lucent Enterprise Rainbow
- 8Mitel One vs UNIVERGE BLUE CONNECT
- 9Mitel One vs Vonage Business Communications
- 10Mitel One vs Zultys MX
- 11Mitel One vs Yeastar P-Series Cloud Edition
- 12Mitel One vs Mitel MiCollab
- 13Mitel One vs Rainbow
- 14Mitel One vs Phone.com
- 15Mitel One vs XiVO
- 17Mitel One vs Mitel OpenScape Business
- 18Mitel One vs GoTo Connect
- 19Mitel One vs CloudCall
- 20Mitel One vs Ooma Office
- 21Mitel One vs Sangoma Communications Platform
Mitel One alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Microsoft Teams | 9.8 | Free plan | $0.33/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Webex App | 9.6 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 3 | Zoom Workplace | 9.0 | No | — | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 4 | 3CX | 8.9 | Free plan | $25/mo | Web, Windows, Linux, iOS, Android, Mac |
| 5 | Nextiva | 8.4 | No | $15/mo | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 6 | Wildix | 8.0 | No | — | Web, Windows, Mac, Linux, iOS, Android |
| 7 | Alcatel-Lucent Enterprise Rainbow | 7.9 | No | — | Web, Windows, Mac, iOS, Android |
| 8 | UNIVERGE BLUE CONNECT | 7.9 | No | — | Android, iOS, Mac, Web, Windows |
| 9 | Vonage Business Communications | 7.8 | No | — | Web, Windows, Mac, iOS, Android |
| 10 | Zultys MX | 7.7 | No | — | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 11 | Yeastar P-Series Cloud Edition | 7.5 | No | — | Web, Windows, Mac, iOS, Android |
| 12 | Mitel MiCollab | 7.5 | No | — | Android, iOS, Mac, Web, Windows |
| 13 | Rainbow | 7.4 | Free plan | €2/mo | Android, API, iOS, Mac, Web, Windows |
| 14 | Phone.com | 7.2 | No | — | Web, Windows, Mac, iOS, Android |
| 15 | XiVO | 7.1 | No | — | Web, iOS, Android |
| 17 | Mitel OpenScape Business | 6.9 | No | — | Android, iOS, Mac, Web, Windows |
| 18 | GoTo Connect | 6.8 | No | — | — |
| 19 | CloudCall | 6.8 | No | $20/mo | Android, Browser, iOS, Mac, Web, Windows |
| 20 | Ooma Office | 6.7 | No | — | Web, Windows, Mac, iOS, Android |
| 21 | Sangoma Communications Platform | 6.5 | No | — | — |
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Questions about Mitel One alternatives
What is the best alternative to Mitel One?
Microsoft Teams, number 1 in unified communications software with a score of 9.8 out of 10. The others here: Webex App, Zoom Workplace, 3CX and 16 more.
What is the best free alternative to Mitel One?
Microsoft Teams is the best-ranked alternative with a free plan. 4 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.