Project and task management
posterly alternatives
1 open-source project that already does this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
What you give up either way
- Out-of-the-box publishing to 18+ platforms and the full compatibility matrix
- Built-in AI video generation powered by Veo
- Prebuilt client-approval workflows and branded secure review pages
- MCP/agent integrations (Claude/ChatGPT/Cursor clients, CLI, webhooks)
- Enterprise-grade reliability plumbing (real-time queue monitoring, automatic retries, duplicate prevention) tuned for many networks
An open-source project doing the core job proves a replacement is possible. It does not prove it matches posterly, and it does not prove anyone has run it for a month. How we decide.