Linen vs Sharkord

Comparing two open source alternatives to Slack and Discord. Use the comparison below to decide which one fits your needs.

Linen

AGPL-3.0

Lightweight, Google-searchable open source Slack and Discord alternative designed for online communities.

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Sharkord

MIT

Self-hosted chat server with voice, video, text, and screen sharing — Discord-like features on your own infrastructure.

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Side-by-side comparison

	Linen	Sharkord
License	AGPL-3.0	MIT
Self-hostable	Yes	Yes
GitHub Stars	2,772	1,463
Forks	109	131
Open Issues	136	58
Last Commit	Dec 9, 2024	Aug 26, 2026
First Released	Feb 15, 2022	Oct 14, 2025
Categories	Team Chat & Messaging Tools	Team Chat & Messaging Tools
Tags	—	#chat #messaging #self-hostable #video #community

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