Postiz

AI-powered open-source social media scheduler with multi-channel automation

Open Source

Free and open-source to self-host with unlimited users. Managed cloud from $5-$25/mo.

social-media scheduling ai open-source

About Postiz

Postiz is an open-source social media scheduling platform with AI-powered content creation, multi-channel posting, and analytics. Supports Facebook, Instagram, TikTok, YouTube, LinkedIn, Reddit, Threads, Pinterest, Bluesky, and Mastodon. Self-host for free with unlimited users, or use managed cloud hosting starting at $5/mo.

Highlights

✓ AI-powered content creation and post suggestions
✓ API and webhook support for advanced automation
✓ Self-hosted with no subscription fees or user limits

Limitations

✗ Newer project with smaller user base than Hootsuite
✗ AI features quality depends on configured LLM provider
✗ Analytics less comprehensive than enterprise tools

Replaces

Hootsuite $99/mo Professional (1 user)

View alternatives →

Buffer Free (3 channels)

View alternatives →

Detailed Comparisons

Hootsuite vs Postiz → Buffer vs Postiz →

Free

Free and open-source to self-host with unlimited users. Managed cloud from $5-$25/mo.

Visit Postiz →

Last updated: 2026-03-01