4 alternatives to Mattermost, curated by editors and the community. Open-source, self-hostable team messaging and collaboration platform.
Showing 4 alternatives
Team messaging organised into channels with integrations and huddles.
Platforms: Windows · macOS · Linux · Android · iOS · Web
Shared features: API access, File sharing, Threads, Video calls
Secure messaging and collaboration built on the open Matrix protocol.
Platforms: Windows · macOS · Linux · Android · iOS · Web · +1
Shared features: File sharing, Threads, Video calls
Voice, video and text chat for communities and friends.
Platforms: Windows · macOS · Linux · Android · iOS · Web
Shared features: File sharing, Threads, Video calls
Chat, meetings and collaboration in Microsoft 365.
Platforms: Windows · macOS · Android · iOS · Web
Shared features: File sharing, Threads, Video calls
How ranking works: each alternative gets a transparent match score from community votes, feature overlap, platform compatibility, category relevance, review ratings, data freshness and an editorial score. Sponsored placements never affect this order.
