A social-media scheduler that plugs into Claude, ChatGPT, and other AI assistants through a hosted MCP server, so your chat can draft, schedule, and publish to 13 platforms in plain language.
Last verified · 2026-11-10 · by Moe Ameen
PostEverywhere is a social-media scheduling tool built for teams and their AI agents, from a UK company founded in 2025. You can run it from a dashboard, a visual calendar, or a REST API, but its signature feature is a hosted MCP (Model Context Protocol) server. You paste one address — `https://mcp.posteverywhere.ai` — into Claude, ChatGPT, Cursor, Claude Code, Grok, Perplexity, or another MCP client, approve access in your browser, and the assistant can then list your accounts, read each network's posting rules, write posts, and schedule or publish them for you. Claude can add it in about one click from its connector directory; ChatGPT attaches it as a custom connector. Setup takes roughly a minute and needs no API key for the directory add.
Once connected, the hosted server gives the assistant more than 40 tools covering scheduling (including "post at the best time"), caption and image generation, analytics, retrying failed posts, and webhooks. It publishes to 13 destinations — Instagram, Facebook, X, LinkedIn, TikTok, Threads, Bluesky, Telegram, Discord, YouTube, Pinterest, WordPress, and Google Business Profile — through each platform's official API, so the model never handles your passwords. Posts land in a calendar with statuses like Draft, Scheduled, or Posted, and a dedicated skill lets the assistant draft for a client or manager to approve before anything goes live.
The boundary to understand before building a workflow on it: PostEverywhere is a publishing layer, not a production engine. Its AI Studio can write captions, make basic images, and generate short 5-to-10-second vertical, square, or wide clips — and that is the extent of what it manufactures. It does not clip long-form video into shorts, make face-locked avatar video, build brand-exact carousels or quote cards, or write blogs and newsletters. Pricing starts at $9/month (Lite) and runs to $39/month (Scale), every plan carries a seven-day card-required trial, and there is no permanent free plan. Tool counts, prices, and platform lists are vendor-set and change, so confirm current details on their site.
PostEverywhere's strength is the last mile: it turns "schedule this for LinkedIn and X on Tuesday at 9am" into a real, queued post from inside your AI chat. What it hands that queue, though, is only as rich as its AI Studio — captions, flat images, and 5-to-10-second clips. The moment you want a captioned cut of a long video, a face-locked avatar talking to camera, a brand-exact carousel, or a blog and newsletter from the same source, there is nothing in the box to make it.
That is the seam [Kompozy](/) fills. Feed one asset — a webinar, a long upload, a product brief — into Quick Ingest and Kompozy generates the deep formats PostEverywhere's studio cannot: [Clipped Shorts](/glossary/clipped-short) reframed and captioned per platform, a [Persona Short](/glossary/persona-shorts) narrated by a consistent face-locked avatar, brand-exact [Carousel Posts](/glossary/hyperframes) and quote cards via HyperFrames, plus a blog draft and an email newsletter, every piece governed by one [Persona Brief](/glossary/persona-brief). From there you have two clean options. Hand those finished files to PostEverywhere and let your assistant schedule them — Kompozy makes the content, the connector posts it. Or skip the second tool entirely: Kompozy's own [Autopilot](/glossary/autopilot) schedules and publishes across the eight social platforms plus blog and email, with a per-post review gate. Either way the lesson holds — a chat-driven scheduler is worth having, but it needs a real generator upstream, and that is the role Kompozy plays. For the full head-to-head, see the [PostEverywhere alternative](/alternatives/posteverywhere) breakdown.
No permanent free plan. Paid plans start at $9/month (Lite) and every tier begins with a seven-day trial that requires a card, with nothing due up front.
Claude (including Claude Desktop and Claude Code), ChatGPT, Cursor, Grok, Perplexity, Gemini, Microsoft Copilot, Codex, and other MCP-compatible clients, via its hosted MCP server at mcp.posteverywhere.ai.
Its AI Studio makes short 5-to-10-second clips and basic images. For clipped long-form video, face-locked avatar video, or brand-exact carousels you need a generation engine like Kompozy.
Thirteen: Instagram, Facebook, X, LinkedIn, TikTok, Threads, Bluesky, Telegram, Discord, YouTube, Pinterest, WordPress, and Google Business Profile. Facebook Groups are unsupported because Meta retired that API in 2024.
Not for publishing — Kompozy generates content and publishes it to nine platforms plus blog and email on its own. PostEverywhere is useful if you specifically want to drive scheduling from a chat window via MCP.