Cost / License
- Freemium
- Open Source
Application types
Platforms
- Self-Hosted
- Node.JS


Intraboom is described as 'Simple, all-in-one digital workplace that makes communicating and collaborating with your team more efficient for your internal and external projects. And it’s fully mobile!' and is a Group Chat app in the office & productivity category. There are more than 50 alternatives to Intraboom for a variety of platforms, including Web-based, iPhone, Android, Windows and Mac apps. The best Intraboom alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Discord. Other great apps like Intraboom are Slack, Wire, Zulip and Mattermost.


AtomJump.com is a well tuned hosted version of the free open-source AtomJump.org. It is free to chat publicly with your family, group or co-workers on your own group.




Stackfield is a Slack-alternative for chat, collaboration, calendaring and file-sharing. It enables encrypted chatting (end-to-end encryption) and is hosted in Germany.




Your team’s bot for external communications. MailClark allows your team to both send & receive emails without ever leaving Slack. Great for customer support, team inbox, help desk and more!.








Collaboration app for teams of all sizes. Hubgets makes team knowledge instantly available through chat, voice and video. Fast results, fewer interruptions, more transparency, stronger teamwork.




Team.biz is a messaging service for companies, teams, and professionals. Team administration, group messaging, add guests, text (SMS and MMS), open and private topics, drag & drop image and doc sharing, edit messages, view message history, and more.




AVAILO is a business communication app for teams. One place for internal and external communications, open groups for your team members, service providers and customers, with real time messaging, share emails, folders and files, in a simple way.




At work, more than ever, we need a place to bring everyone together and help each person succeed. That’s Jostle. The employee success platform.
JANDI is a group-oriented enterprise messaging platform with an integrated suite of collaboration tools for workplace.




Slenke is an internal social network for your company to securely communicate, share files, manage projects, organize tasks, track time and more. View updates and keep track of whats happening at the workplace no matter where you are.

uShare.to is a communication app for "extended" teams. Bring together teammates, clients and partners together in instant workspaces for video and audio conferencing, chat, mobile messaging and sharing information.



