Post to 15+ platforms from one place — built on proven open-source tools you run yourself. Self-hosted, local-first, no monthly SaaS fee for the stack. The ABUZ8-integrated hub is early access: request it and we set it up with you.
Platform support comes from the underlying open-source tools; coverage varies per tool and per platform API.
Native posting
Professional posts
Visual content
Video descriptions
Short-form video
Group & page posts
Pin scheduling
Meta's Twitter alt
Community building
Team updates
Fediverse
Distributed social
Channel posts
Technical articles
Discussion posts
Capabilities of the underlying open-source tools, run on your own hardware.
Generate platform-specific drafts using the AI provider you configure — cloud APIs or local models. You review before anything posts.
Queue posts ahead of time across platforms and time zones from one dashboard.
See what went out where, and keep your cross-platform publishing history in one place.
The stack runs on your machine. Your content and credentials stay under your control — the only outbound traffic is to the platforms you post to.
Drive posting from Claude or any MCP-compatible agent — the social-media-agent engine is built for human-in-the-loop agent workflows.
Draft posts in the languages your configured AI model supports, then review and publish.
Three real, third-party projects. Each belongs to its own authors under its own license — available on GitHub today.
AI social media scheduling tool supporting many platforms with native publishing and AI integration. One of the most popular open-source schedulers on GitHub.
License: AGPL-3.0
github.com/gitroomhq/postiz-app ↗JavaScript utility by Nicholas C. Zakas for posting across multiple social networks — X, Bluesky, Mastodon, LinkedIn, Discord, and more.
License: ISC
github.com/humanwhocodes/crosspost ↗LangChain agent for sourcing, curating, and scheduling social media posts with human-in-the-loop validation.
License: MIT
github.com/langchain-ai/social-media-agent ↗You can run the engines yourself today, straight from their upstream repositories. Each has its own setup docs.
# Each engine is a separate upstream project — clone and follow its README git clone https://github.com/gitroomhq/postiz-app git clone https://github.com/humanwhocodes/crosspost git clone https://github.com/langchain-ai/social-media-agent # Platform API keys are required per network (X, LinkedIn, etc.) # Setup and supported platforms are documented in each repo's README
No fake user counts, no inflated promises: the open-source engines are real and free today, and the ABUZ8-integrated hub is early access. Request it and we will scope it with you before any money changes hands. If something we sell is broken, we make it right.