Best for

Creators and small teams who want Buffer-style scheduling without per-channel fees, with the option to self-host.

Why it deserves attention

Postiz brings a content calendar, per-channel queues, analytics, and team collaboration to X, LinkedIn, Bluesky, Instagram, TikTok, YouTube, Reddit, Mastodon, and more than 30 channels. Claude, ChatGPT, Cursor, and other agents can schedule through its MCP server, CLI, and API, so a draft can go from conversation to calendar without copy-paste. It is AGPL-3.0 with 40,000 GitHub stars and free to self-host; the hosted version starts at $29 per month and includes a seven-day trial. Self-hosting means registering your own OAuth apps for each network, and platform API changes can occasionally break a channel until the project catches up.

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Can replace

Buffer
Hootsuite

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