Spark

Open Source by Ignite Realtime | Link to website

Spark is an Open Source, cross-platform IM client optimized for businesses and organizations. It features built-in support for group chat, telephony integration, and strong security. It also offers a great end-user experience with features like in-line spell checking, group chat room bookmarks, and tabbed conversations. More info »




You're browsing Spark alternatives for Windows. If you want to see all alternatives clear the filters above.


Close top bar

It's awesome that you want to help us remove incorrect alternatives. Feel free to report more applications below. But keep in mind that the only reason for an alternative not to be valid is if it doesn't share common functionality with Spark. It might not be a good choice according to you but it’s still an alternative. Read more about our thoughts about alternatives here.

If you register you don't have to enter a captcha.

If you want to report an error on an application, for example if it's discontinued or the platforms is wrong, please go to the application and click the "Report This Application" button in the sidebar. You have to be registred to do this.


http://cdn.alternativeto.net/i/f0a81aec-fcae-df11-91fa-404005afcb51_20078.png