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Open Source Collaborative Workspaces using Elasticsearch

A curated collection of the best open source integrated platforms combining communication, task management, and document sharing. using Elasticsearch.

Affine

Collaborative knowledge creation and management platform

Stars
68,032
Forks
4,803
Last commit
2 days ago

All-in-one workspace for note-taking, whiteboarding, and task management with real-time collaboration and local-first architecture.

Open Source Alternative to:

Notion

Mattermost

Secure collaboration platform for mission-critical work

Stars
36,535
Forks
8,582
Last commit
9 hours ago

Mattermost provides a flexible, open-source platform for secure team collaboration, designed for organizations with strict security and privacy requirements.

Open Source Alternative to:

Microsoft Teams

Huly

Unified workspace for seamless team collaboration

Stars
25,539
Forks
1,868
Last commit
13 hours ago

An open-source platform that combines project management, team communication, document collaboration, and virtual office spaces in one integrated solution.

Open Source Alternative to:

Notion

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