PostWire vs Upload-Post

Short answer: Both post to social media via API. PostWire is built for AI agents — it ships a real MCP server, uses flat per-brand pricing (no per-profile tax), and cross-posts to TikTok, YouTube, Bluesky, Telegram, Mastodon & Discord from one call. It also adds Smart Distribute: one prompt becomes the best native post per platform (SEO title for YouTube, hook-first for TikTok, link-in-comment for LinkedIn) instead of the same text everywhere. Choose PostWire if you want predictable pricing and agent/MCP support out of the box.

Side by side

 PostWireUpload-Post
First-class MCP server (agents post)YesLimited
Native post per platform (AI)Smart Distribute — one prompt, native per networkSame text per platform
Pricing modelFlat per-brandUsage / profile based
Free tier, no card1 brand · 30 postsVaries
Cross-post in one callYes (parallel)Yes
Hosted multi-tenant OAuth connectYesYes
Open OpenAPI specopenapi.json—

One call, many networks

POST https://postwire.io/api/post
Authorization: Bearer pw_live_...
{ "platforms": ["tiktok","youtube"], "title": "...", "video_url": "https://.../clip.mp4" }
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FAQ

Can I move from Upload-Post to PostWire easily?
Yes. PostWire uses the same connect-once-then-post model and a single REST endpoint, plus an MCP tool, so most integrations are a one-line change.
Which platforms does PostWire support?
PostWire supports TikTok, Instagram, YouTube, LinkedIn, X, Reddit, Bluesky, Telegram, Mastodon and Discord — each connected through the platform's official OAuth flow, posting only the content you explicitly send.
What's a good Upload-Post alternative with an MCP server?
PostWire matches the unified-API coverage and adds a real MCP server plus native-per-platform generation that Upload-Post doesn't focus on.
Why should I choose PostWire over direct platform APIs?
One integration instead of ten, managed OAuth, plus native-per-platform drafting and an MCP server you'd otherwise build yourself.
Is this only for developers?
No. PostWire works via API for developers and via MCP/plain language for AI-agent and non-technical users.