Kall8 VoIP
7.0#103 in business phone systemsAndroidiOSWindows
VisitKall8 VoIP vs Microsoft Teams
Microsoft Teams
9.0#1 in business phone systemsFree planFree planAndroidiOSWebLinux
VisitWhat both publish
| Fact | Kall8 VoIP | Microsoft Teams |
|---|---|---|
| Founded | 1993 | 1975 |
| Free plan | No | Yes |
| Headquarters | Seattle, Washington, United States | Redmond, Washington, United States |
| Integrations | Microsoft Teams calling is available through Direct Routing and requires a Microsoft Teams Phone license for each calling user. | Microsoft 365,SharePoint,OneDrive,Outlook,Exchange,Planner,Forms,Power BI,OneNote,Power Apps,Power Automate,LinkedIn |
Kall8 VoIP plans
- VoIP Personal—
- VoIP Business—
- VoIP Enterprise—
- Additional Microsoft Teams user$11.95 a month
- Microsoft Teams$13.56 a month
- Additional Kall8 Phone user$14.95 a month
Microsoft Teams plans
- Microsoft Teams FreeFree
- Microsoft Teams Essentials$4
- Microsoft 365 Business Basic$7
- Microsoft 365 Business Standard with Copilot$23.50
- Microsoft Teams Phone Standard—
- Microsoft Teams Phone StandardPriced on request
Pick Kall8 VoIP if…
You want what its maker publishes above — check its page for the details.
Pick Microsoft Teams if…
Teams suits individuals who want chat and calls without a subscription, as well as businesses coordinating meetings and work across Microsoft 365 apps. Its listed business plans cover organizations with up to 300 users, with an enterprise option presented for more than 300 people.