# Postiz

> Open-source social media management and scheduling platform with AI agent integrations.

Postiz is an open-source social media scheduler that connects to over 30 channels from a single visual calendar. It supports AI agents through an MCP server and CLI, allowing tools like Claude and ChatGPT to plan, draft, and publish content automatically. It also includes built-in image design tools, workflow automations, and can be self-hosted via Docker.

Website: https://postiz.com/

## What it is for

- Schedule and cross-post updates to over 30 platforms simultaneously
- Connect AI agents like Claude or ChatGPT to draft and schedule social content via MCP
- Automate posting workflows using n8n, Make, Zapier, or the public API
- Design post visuals directly inside the platform using a built-in image editor
- Self-host a social media scheduling backend to avoid SaaS subscription limits

## Features

- Support for 30+ platforms including X, LinkedIn, Instagram, TikTok, Bluesky, and Reddit
- Agentic integration via MCP server, CLI, and direct agent hooks
- Visual content calendar and post scheduler
- Built-in Canva-style visual editor and AI image generator
- Public API, OAuth2 support, and integrations with n8n, Make, and Zapier
- Automated engagement triggers based on milestone metrics
- Team workspace management and role assignment
- Self-hostable via Docker under AGPL-3.0

## Pricing

Freemium. Free self-hosted open source version; hosted cloud service offers a 7-day free trial followed by paid plans.

## Details

- Type: GitHub repo
- Category: [Marketing & Sales](https://xiry.app/topics/marketing-sales.md)
- Topic: [Social Media Management](https://xiry.app/topics/marketing-sales/social-media-management.md)
- Open source: yes
- Platforms: Web, Self-hosted, Command line, API
- For: Marketers, developers, and automation teams managing multiple social media accounts.
- Alternative to: Buffer, Hootsuite, Sprout Social
- Tags: social media, scheduler, ai agents, mcp, open source, automation

## Why it was saved

- [@andrewwarner, 26 May 2026](https://www.instagram.com/reel/DYz15R0pyPr/): Serves as a free, self-hostable alternative to expensive scheduling suites like Buffer, Hootsuite, and Sprout Social across 28+ social platforms.

## Compare

- [Alternatives to Buffer](https://xiry.app/alternatives/buffer.md)
- [Alternatives to Hootsuite](https://xiry.app/alternatives/hootsuite.md)

## Related

- [Telepost](https://xiry.app/resources/telepost): Free Telegram publishing service with visual post editing and scheduled posting (Web app, Free)
- [Buffer](https://xiry.app/resources/buffer): Social media scheduling, publishing, and analytics platform across multiple channels (Web app, Freemium)
- [Mixpost](https://xiry.app/resources/mixpost): Open-source, self-hosted social media management and scheduling dashboard. (Web app, Freemium)
- [post bridge](https://xiry.app/resources/post-bridge): Cross-post and schedule content across multiple social accounts from one dashboard. (Web app, Freemium)
- [SuperX](https://xiry.app/resources/superx): Analytics, scheduling, and AI writing tools for growing on X (Web app, Freemium)
- [Taplio](https://xiry.app/resources/taplio): AI-powered LinkedIn content creation, post scheduling, and audience growth platform. (Web app, Paid)

Updated 3 October 2026. Page: https://xiry.app/resources/postiz

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