Skip to content
Mattermost logo

Best Mattermost alternatives in 2026

8 direct alternatives to Mattermost, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.

Why people leave Mattermost

Mattermost provides team messaging you can self-host. Slack alternative for organizations that need data control—chat on your infrastructure. Self-hosting keeps conversations private. The features match commercial alternatives. Enterprise features exist. Organizations needing p

Common reasons teams switch: pricing as you scale, missing integrations, performance, or a feature gap your team has hit. The alternatives below cover the same core job (team chat) with different trade-offs.

8 alternatives to Mattermost

Ranked by editorial score and direct relevance to Mattermost.

  1. 1
    Microsoft Teams logo

    Microsoft Teams

    Freemium

    Chat, meet, call, collaborate

    Direct alternativeCompare Mattermost vs Microsoft Teams
  2. 2
    Nextcloud logo

    Nextcloud

    Freemium

    Open source content collaboration platform for secure, self-hosted data control and remote teamwork.

    Direct alternativeCompare Mattermost vs Nextcloud
  3. 3
    Rocket.Chat logo

    Rocket.Chat

    Freemium

    Open-source team communication platform

    Direct alternativeCompare Mattermost vs Rocket.Chat
  4. 4
    Element logo

    Element

    Freemium

    Secure communications platform

    Direct alternativeCompare Mattermost vs Element
  5. 5
    Discord logo

    Discord

    Freemium

    Your place to talk and hang out

    Direct alternativeCompare Mattermost vs Discord
  6. 6
    Slack logo

    Slack

    Freemium

    Where work happens

    Direct alternativeCompare Mattermost vs Slack
  7. 7
    Zulip logo

    Zulip

    Freemium

    Open-source team chat with threads

    Direct alternativeCompare Mattermost vs Zulip
  8. 8
    Spot logo

    Spot

    Freemium

    Create immersive virtual spaces for team collaboration and events.

    Direct alternativeCompare Mattermost vs Spot

Still considering Mattermost?

See the full review, pricing breakdown, and community feedback before you decide.