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Mattermost

Mattermost

Information Sharing
FREE

📋 Specifications

Mobile app
✗ No
Min. CPU
2コア
Min. RAM
1GB
Disk space
30GB
Est. cost/mo
3,000円〜/月
Information Sharing All Industries

Mattermost

See user reviews | Free & Open Source

The definitive Slack alternative. Scalable operations with official Operator and Helm.

Cloud Compatible API Integration

💡 Before & After

Before adoption

Previously, manual management made searching and sharing information time-consuming.

After adoption

With system implementation, information is centrally managed, enabling quick access to the necessary data.

⚙️ Key Features

  • ✅ Intuitive and easy-to-use interface
  • 🔍 Powerful search to quickly access needed information
  • 🔒 Secure environment for safe communication
  • 📱 Mobile support for working from anywhere
  • 🔄 Easy integration with other systems
  • 📊 Data visualization for quick situation awareness

📖 About

What is Mattermost?

Mattermost is an open-source platform that allows organizations to operate Slack-like chat functionality on their own servers.
It provides unlimited message history, file sharing, and advanced security features.

Main Features

  • Chat: Channels, direct messages (DM), and group messaging
  • File Sharing: Easy drag-and-drop file sharing
  • Video Calls: Built-in voice and video communication
  • Search: Full-text search across all messages
  • Webhook/Bot Integration: Connect with external systems and automation tools

Benefits of Adoption

  • Unlimited message history
  • High-availability deployment using official Helm charts
  • Enterprise authentication support (LDAP / SAML)
  • Compliance-ready for regulated industries such as finance and healthcare
Free & Open Source
¥ 0
Server cost: 3,000円〜/月

Server Requirements

Min. CPU
2コア — 5年以内のPC程度
Min. RAM
1GB — 標準的なメモリ
Disk space
30GB
🛡️

Data protection

バックアップ機能あり

📦

Migration

エクスポート機能あり