Original PostEverywhere data on how AI agents and software actually publish to social media: how many posts arrive through the API and MCP, which assistants people connect, which platforms they post to, and how fast MCP adoption is growing.
What WordPress MCP is, the two ways to connect Claude, ChatGPT or Cursor to a WordPress site (a plugin on your site or a hosted server), and a step-by-step setup that publishes the post and shares it to social media in one request.
PostEverywhere now publishes X Articles, X's native long-form format with a title and a cover image, from the composer, the API and any AI assistant connected to our MCP server. Plus disclosure labels and X Communities.
Postiz is open source, so you can self-host it with no licence cost. That is a real advantage for teams that can run a server. If you would rather not, the hosted plans start at $29 against our $9. Both sides of it.
SocialPilot prices by agency seat, PostEverywhere by account. SocialPilot's trial takes no card and its client tools are stronger; on list price PostEverywhere is now cheaper at every size we checked. The honest numbers, both ways.
Vista Social starts at $99/mo ($79 billed annually) for 15 profiles and adds review management across eight sources. PostEverywhere starts at $9 for 2 and $39 for 20. Very different entry points, and the honest case for each.
Stop polling for publish status. PostEverywhere webhooks push a signed JSON payload the moment a post publishes, a destination fails, or a social account needs reconnecting. Every event, payload, header and retry rule.
Your webhook endpoint is a public URL, so anyone can POST to it. Verify every PostEverywhere delivery with HMAC-SHA256 over the raw body, a constant-time compare and a timestamp check. Working code in three languages.
Client access, approvals, and the per-client platform limits nobody warns you about. A workflow built around the things that actually break when you run social for ten brands instead of one.