Mattermost
Self-hosted team chat and collaboration you fully control.
Overview
Mattermost is an open-source team messaging and collaboration platform, a self-hostable alternative to Slack built for organizations that need their conversations on infrastructure they control. It offers channels for teams and topics, direct and group messages, threaded replies, file sharing, full-text search, code snippets with syntax highlighting, and integrations through slash commands, webhooks, and bots. Native desktop and mobile apps, plus playbooks for repeatable processes and audio calls, support both day-to-day chat and operational workflows.
StoresWiki LLC delivers Mattermost as a managed, hosted service on a dedicated private instance. We handle deployment, version upgrades, security patches, backups, and monitoring, and we configure file storage and integrations so the workspace stays reliable as the team grows. Your messages and files stay on infrastructure you control, fully owned, with no per-seat SaaS pricing.
Teams get a familiar chat experience without the data-residency concerns or escalating per-user costs of hosted SaaS. We keep the platform patched, backed up, and available while your people collaborate.
What it does
Why businesses choose it
Keep team conversations on infrastructure you own
Meet data-residency and compliance needs
No per-seat fees as headcount grows
Upgrades, backups, and security handled for you
Familiar chat experience without vendor lock-in
Perfect for
Want Mattermost for your business?
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