Apps/Communication

Mattermost

Communication

Open-source Slack alternative for teams.

Installs31K+

Version10.3

LicenseApache 2.0

Overview

Mattermost is a secure, open-source messaging platform designed for dev teams. It offers channels, direct messages, file sharing, integrations, and workflow automation — with full control over your data and no per-user pricing.

Features

One-click deploy

Channels & direct messages

Integrations & webhooks

Workflow automation

Compliance & auditing

Self-hosted data control

Deploy Sequence

one-click deploy

01Pulling Mattermost imagedone

02Configuring PostgreSQLdone

03Setting up file storagedone

04Provisioning SSLdone

05Running health checkdone

Resources

Min RAM1 GB RAM

Rec RAM2 GB RAM

Storage3 GB

Ports8065

Links

Source code

github.com/mattermost/mattermost

Website

mattermost.com