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Spacefast

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Intro

Spacefast is Automattic's new platform (the company behind WordPress.com, Woo, Tumblr, Beeper, Pocket Casts and more), announced 9 November 2026. It is not another AI site builder: you connect Claude, ChatGPT, Cursor, or any MCP client, and the agent gets the skills, tools and infrastructure to ship.

Each thing you make is a Space — private by default, with invites, share links or a public switch; every change keeps version history you can restore; every Space includes a database, uploads and built-in stats with no tracker to add. Agents can publish from chat; humans can use drop.fast, git.spacefast.com (main → production, other branches → previews), or npx spacefast publish. Official copy lists supported Next.js, TanStack Start, Astro and PHP paths (runtime features depend on the deployment path).

Highlights:

  • From Automattic; site https://spacefast.com/ ;
  • Works with Claude, ChatGPT, Cursor, Grok, any MCP client and more;
  • Personal is free ($1 usage/month, 20 Spaces); Go $5/mo, Pro $15/mo, plus Enterprise;
  • Unclaimed Spaces normally expire ~33 hours 20 minutes after creation or the latest file-changing publish (capped at 30 days from creation); claim to remove anonymous expiry;
  • Positioned as a publish/hosting layer for humans + agents, not a replacement for your model.

Explain

Why it matters

Agents already write pages; the missing piece is a host that is shareable, private by default, versioned, and DB-ready without a second stack. Spacefast plugs Automattic-style hosting into agent workflows: the same URL updates on republish, comments pin on the page, stats come free. For demos, landing pages and small apps from Claude/Cursor, that is shorter than wiring Vercel + DB + auth yourself.

Limits

You still bring your own model/agent; framework and runtime support follow the docs — not every project ports as-is. Unclaimed links expire; app runtimes may need code changes to move elsewhere. Usage and Space counts are tiered; team and compliance features sit in higher plans.

Usage

  1. Open https://spacefast.com/ and connect Claude / ChatGPT / Cursor (or use drop / Git / CLI yourself);
  2. Ask the agent to publish; you get a *.space.fast link — new Spaces are private, so create a viewer link before sharing;
  3. Claim the Space and sign up to keep it; compare Personal / Go / Pro;
  4. For framework apps, read the Next.js / Astro / TanStack Start guides before the agent starts publishing.

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