Work Better Together Start conversations, plan projects, share files and organise events easily together. Provide your team wi ...

Mattermost is an open source, self-hosted Slack alternative. As an alternative to proprietary SaaS messaging, Mattermost bring ...

Slack brings all your communication together in one place. It’s real-time messaging, archiving and search for modern teams.

Sid is an End-to-end secure teamwork tool to make your team communication safer, simpler and more efficient. Connect with your ...

Fast open source Slack desktop app, written in Node.js with native UI powered by the Yue library.

It is difficult to grow, manage and measure the impact of online communities. Community owners need modern, chat-based communi ...

Stride is the complete team communication solution with group messaging, video meetings, and built-in collaboration tools.

How is this different than Slack official client? This is not an Electron app, so its size is 20 MB instead of 180 MB. It also ...

Hyphen is an inter-company messaging app that allows businesses to instant message each other. Start building relationships, n ...

Unify discussions, documents and lists in a simple team collaboration solution that let you do your best work.

• Centralize you ...

Ripcord is a desktop chat client for group-centric services like Slack and Discord. It provides a traditional compact desktop ...

HipChat is an instant messaging service designed for companies and teams. It has persistent chat rooms, one-to-one chat, searc ...

uShare.to is a communication app for "extended" teams. Bring together teammates, clients and partners together in instant work ...

dialog app is built and designed for corporate communication on all types of mobile devices - tablet, mobile phones etc. All t ...