OpenChange vs Stream Chat
A side-by-side look at OpenChange and Stream Chat. For an in-depth review of either product, follow the links below.
OpenChange
Office & Productivity
OpenChange is an open source implementation of Microsoft Exchange Server that allows Linux and UNIX servers to interoperate with Microsoft Exchange clients. It provides compatibility with Exchange protocols like MAPI, EMS, and OAB.
opensourceexchangeemailservermapiemsoab
Stream Chat
Social & Communications
Stream Chat is a chat API and UI kit that allows developers to easily integrate real-time messaging features into their applications and websites. It handles all the complex infrastructure and networking requirements behind building chat.
chatmessagingrealtimeapiui-kit
Related Comparisons
Microsoft Exchange Server
iRedMail
Nextcloud Hub
Zarafa
Expanding Communication