Postiz
Open-source social scheduling for 30+ networks, drivable by AI agents through an MCP server, CLI, and public API.
AI Social Media Management · Free/self-hosted (open source); cloud plans around $29/mo Standard, $39/mo Team, $49/mo Pro
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Overview
Postiz schedules and publishes to more than thirty social networks, with a visual calendar for review and editing, and AI generation for drafting.
Key Strengths
- +MCP server and CLI let an AI assistant drive scheduling directly, closing the gap between generation and publishing.
- +Open source and self-hostable, so there is no per-seat ceiling and your data stays yours.
- +30+ networks with a visual calendar that preserves a human review step before anything goes out.
- +Public API with OAuth2 and an SDK makes it a genuine building block, not just a destination app.
- +Native n8n, Make, and Zapier support fits existing automation stacks without custom glue.
Limitations
- -Self-hosting means you own updates, uptime, and platform-API breakages.
- -Social APIs change constantly; verify the specific networks you depend on rather than trusting the headline count.
- -Frictionless agent publishing raises brand risk if the calendar review step is skipped.
- -Smaller ecosystem and support surface than incumbent schedulers.
- -AI drafting quality is ordinary; the differentiation is the automation surface, not the copy.
Best For
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