The best Mattermost alternatives

Teams suits people who need chat, calls, meetings, and screen sharing across desktop, mobile, or web.

Zulip suits teams that want channel-based chat, guest access and a choice between cloud and self-hosted plans.

Lark may suit teams looking to combine messaging, calendars, documents, and cloud storage.

It suits organizations wanting self-hosted meetings and chat connected to Nextcloud collaboration tools.

Slack suits teams that coordinate through channels and messages and want connected apps or workflow automation.

Pumble may suit businesses that want team messaging and meetings in one app, including startups and nonprofit organizations considering its free plan.

It suits businesses that need team chat across desktop and mobile platforms, with administration and workflow tools.

Discord suits people who want to communicate in community servers, group conversations, or direct messages, especially around gaming.

Chanty may suit small and medium teams that want chat, calls, and task coordination in one tool.

Wire may suit organizations that need encrypted communication and collaboration across devices.

It suits teams that need messaging across desktop and mobile devices, with guest access and connections to the listed services.

It suits organizations looking to combine governance, communication, and collaborative work, including distributed and multi-entity organizations.

Flock suits teams wanting channels, guest access, cross-platform clients, and many listed integrations.

It suits individuals and organizations wanting chat across major desktop and mobile platforms, especially Workspace users and teams needing…

Twist suits teams that need channel-based messaging across desktop and mobile platforms.