Open-source Buffer alternative with AI that posts to 14+ platforms including Instagram, TikTok, Reddit, and Discord - built with Next.js and already trusted by 26k+ developers

Tired of paying $100+/month for Buffer or Hootsuite just to schedule your social media posts? Postiz is the open-source alternative that doesn’t hold your content hostage. With 26,591 stars and growing, it’s clearly solving a real problem for developers and businesses who want control over their social media automation.

What sets Postiz apart is its ridiculous platform coverage - we’re talking Instagram, TikTok, Reddit, Discord, YouTube, LinkedIn, and 8 more platforms from a single dashboard. The AI features help generate content, and unlike SaaS competitors, you can self-host it or contribute features you actually need. Built with TypeScript and Next.js, it’s properly architected with Redis for reliable scheduling.

Perfect for agencies, indie hackers, or any dev team managing multiple social accounts. The setup is straightforward, there’s a public API, NodeJS SDK, and even N8N integrations. Plus, if you prefer hosted, they offer that too - but the real power is having the source code when you need custom workflows.

⭐ Stars: 26591
💻 Language: TypeScript
🔗 Repository: gitroomhq/postiz-app