OpenChange Alternatives Filtered by 'collaborative'
The best alternative to OpenChange is Microsoft Exchange. If that doesn't work for you, our users have ranked more than 25 alternatives to OpenChange, but unfortunately only one of them is .
OpenChange alternatives are mainly Mail Servers but may also be WebMail Providers or Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of OpenChange.- 44 Microsoft Exchange alternatives
- Mail Server
- Paid • Proprietary
- Windows
- Online
- Self-Hosted
- Microsoft Office 365
Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.
Microsoft Exchange Features
- Real time collaboration