Microsoft Teams
9.0#1 in business phone systemsFree planFree planAndroidiOSWebLinux
Visit| Fact | Microsoft Teams | Yeastar P-Series Cloud Edition |
|---|---|---|
| Founded | 1975 | 2006 |
| Free plan | Yes | No |
| Headquarters | Redmond, Washington, United States | Xiamen, Fujian, China |
| Integrations | Microsoft 365,SharePoint,OneDrive,Outlook,Exchange,Planner,Forms,Power BI,OneNote,Power Apps,Power Automate,LinkedIn | Listed integrations include Microsoft Teams, Outlook, Google Workspace, Microsoft Entra ID, Red Hat SSO, and CRM systems including Salesforce, HubSpot, and Zoho. |
No prices published.
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.
Yeastar suits businesses of any size needing hosted calling, contact-center tools, and integrations across desktop, mobile, and browser clients. Service providers are also identified as a target audience for hosted UCaaS.