Overview
Postiz is an open-source social media platform built for the agentic AI era — it can be controlled by AI models and automation pipelines as easily as by humans. Content marketers can self-host for free or use the cloud version, with AI-powered content creation, script-to-video pipelines, and native MCP support for AI agent integration.
Key Features
- ✓Open-source with self-hosting option (AGPL-3.0)
- ✓Agentic AI design with MCP server and CLI
- ✓AI Copilot for content generation
- ✓25+ channel integrations including Bluesky and Mastodon
- ✓Script-to-video pipeline with AI actors
Works with AI agents
Official MCPPostiz MCP is official, hosted at mcp.postiz.com or served at /mcp on a self-hosted install, with an API key or OAuth. It lists channels, drafts, schedules and publishes posts, and generates images and video. It can't read or reply to comments. Vendor docs →
What a content marketer uses it for: Turn a finished blog post into platform-specific posts and schedule them across X, LinkedIn and other networks.
Checked against the vendor's docs on 2026-10-13.
Related tools
Other AI Social Media Tools tools to consider:
