The link
Get a live link without an account. Unclaimed spaces stay up for 33 hours and 20 minutes after the last publish.
A chat window where Maria’s message hands over a live spacefast.com link, with a claim card showing its expiry.
By the makers ofBrought to you by the makers ofTumblr, Woo, Beeper, Pocket Casts, Day One, mesh and WordPress.com
The publishing layer
for your agents.
Ship whatever your agent makes in seconds.
Static sites and supported full-stack apps. Private by default.
- Samwait, you made this??
🩷 - Youyeah, told chatgpt to publish it
- Mariadoes that work with claude?
- Youworks with anything
🤯
Works with any AI tool
+8What you’ll getOne link does the whole job
History
Each change saves a version. Roll back to any version still in your history.
A Version History window listing kept versions: Live now, Before Maria’s edits with a Restore button, Chart swapped, First publish.
Access
Private by default. Invite people, share a link, or make it public.
A Sharing panel where Private is switched on, four people are invited, and public link access is off.
Comments
Comments pin to the spot they’re about. Reply and resolve right on the page.
A published page where a comment from Maria is pinned to the exact bar of a chart, beside a chat thread confirming you can leave comments in the project itself.
Ask your agent to ship it
Ask Claude, ChatGPT, or any agent to publish. It replies with a live link, and the link stays the same every time you republish.
A Mac desktop: ChatGPT showing a finished conversation that published a page, Claude publishing another one and answering with the live link, and a notification confirming the page is live at mellow-fox.spacefast.com.
Batteries included
Every space comes with a MySQL-compatible database. The space’s dashboard open on its Database page: a users table with eight rows of names, emails and roles, and row counts for the orders and sessions tables beside it.
Docs & Agents Handoff
Or publish it yourself
Drop
Drag a folder or zip onto drop.website. No terminal, no account.
A browser window at drop.website with a dashed drop zone, and a zip file being dropped onto it.
Git
Connect a repo at git.spacefast.com. Pushes to main go live, and other branches get preview links.
A browser window at git.spacefast.com listing branches: main publishing to production, a feature branch getting a preview link.
CLI
One command from any terminal. Rollback, sharing, and domains are scriptable too.
A terminal running npx spacefast publish and replying: Live at quiet-sun.spacefast.com.
Pricing
Free
Personal$0no card required
- 20 Spaces and custom domains
- Database, auth and file uploads
- Deploy from agents, Git or the CLI
- Managed HTTPS
- 100 GB cached delivery
Go
Business$5/month
Everything in Free, plus:
- Commercial use
- Unlimited Spaces and domains
- 1 TB cached delivery
- $5 usage credit
Plus
Team$15/month
Everything in Go, plus:
- 10 editors, then $5 each
- Wildcard domains
- Full-page templates
- 3 concurrent builds
- $15 usage credit
Compare plans · These are upcoming plans. Settings → Billing shows what’s available to your team today.
Frequently asked questions
When will I get an invite?
We send invites every day. Have something cool to publish? .
Can I move an existing site?
Static sites can usually move with no code changes. Spacefast reads Netlify-compatible redirect and header files, and connected builds detect common frameworks.
What can I put on it?
Static HTML, presentations, games, and apps built through supported Next.js, Astro, or TanStack Start paths. Check the framework guides for runtime requirements.
Which AI tools does it work with?
Any of them. Claude, Claude Code, ChatGPT, Cursor, and VS Code are the most common, but nothing is tied to one tool.
Can I update a page after publishing it?
Yes. Ask your agent to publish again and the same link updates. Each change saves a version, and you can roll back to any version still in your history.
Who can see what I publish?
New spaces are private: the URL alone doesn’t grant access. Invite people, create a share link that works for anyone holding it, or make the space public. Search indexing is a separate setting.
How long does my link stay live?
Claimed spaces stay live until you unpublish them, at the same address as you publish changes. Unclaimed spaces stop 33 hours and 20 minutes after the last publish. On Free, versions past the history limit can expire.
Who’s behind this?
Automattic, the people behind WordPress.com, WooCommerce, Pocket Casts, Tumblr, Day One, and Gravatar. We’ve been building for the web for over 20 years.
How do I publish a page?
Ask your agent to publish with Spacefast. It replies with a live address. New spaces are private, so create a viewer link before you share it.
Do I need an account?
No. Publish without one and you get a live address plus a private claim link. Sign up when you want to keep the space.
What can I publish?
Static HTML, presentations, games, and apps built through supported Next.js, Astro, or TanStack Start paths. Check the framework guides for runtime requirements.
Can I update a page after publishing it?
Yes. Ask your agent to publish again and the same link updates. Each change saves a version, and you can roll back to any version still in your history.
Who can see what I publish?
New spaces are private: the URL alone doesn’t grant access. Invite people, create a share link that works for anyone holding it, or make the space public. Search indexing is a separate setting.
Can I take everything and leave?
Download the files from any retained version. Static sites usually move to another host as they are. Apps on Spacefast runtimes need code changes, and app data exports separately.
How long does my link stay live?
Claimed spaces stay live until you unpublish them, at the same address as you publish changes. Unclaimed spaces stop 33 hours and 20 minutes after the last publish. On Free, versions past the history limit can expire.
Who’s behind this?
Automattic, the people behind WordPress.com, WooCommerce, Pocket Casts, Tumblr, Day One, and Gravatar. We’ve been building for the web for over 20 years.
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