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Postiz
The Agentic Social Media Scheduling Platform
AGPL-3.0software/marketing
★ 20k
An open-source social-media scheduler that uses AI agents to plan, generate, and publish posts across 30+ networks.
About the Project
Why use this?
Postiz centralizes social-media planning, scheduling, publishing, and analytics in one visual calendar. It supports cross-posting, team collaboration, RSS automation, repeated evergreen posts, and analytics across supported channels.
Its distinguishing feature is agent-native automation: AI tools such as Claude, ChatGPT, and Cursor can connect through MCP, a CLI, or official integrations to draft and schedule content for human review. It is aimed at creators, agencies, and marketing teams that want a self-hosted Buffer or Hootsuite alternative. [67]
Key Features
- Cross-posting to 30+ social networks
- Visual content calendar and team workflows
- AI-assisted drafting, image generation, and video clipping
- MCP server, CLI, public API, and webhooks
- Self-hosted edition under AGPL-3.0 or managed Postiz Cloud
- Reference / Repo
- https://github.com/gitroomhq/postiz-app
- Tool / Hosted
- https://postiz.com/
- Replaces / Alternative to
- Buffer, Hootsuite
- Free layer
- open-source