Chronex vs Postiz

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

Chronex

MIT

Self-hostable social media scheduler for content creators and small teams with distributed job processing.

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Postiz

AGPL-3.0

Open-source social media scheduler with AI assistance, cross-platform posting, and team collaboration — self-hostable alternative to Buffer and Hootsuite.

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Side-by-side comparison

	Chronex	Postiz
License	MIT	AGPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	27	36,548
Forks	9	7,045
Open Issues	—	239
Last Commit	May 27, 2026	Sep 30, 2026
First Released	Mar 14, 2026	Jul 8, 2023
Categories	Marketing Automation	Marketing Automation
Tags	#social media #scheduler	#social media #scheduler

GitHub stars over time

Chronex27

Postiz

Similar open source alternatives

TryPost

Open-source social media scheduling platform — a self-hosted alternative to Buffer, Hootsuite, and Later for agencies and creators.

Alternative to:

Buffer