Spacefast
Verdict: From Automattic, the company behind WordPress.com: ask ChatGPT, Claude, Cursor or another AI to publish what it built and you get a live link back, with hosting, a database, file uploads, version history and page comments included. It isn't an AI builder itself. Spaces are private by default, and links made without an account expire unless you claim them.
Fit Beginner
Levels show who gets value from it — many tools work for both beginners and experts.
🚀 Getting started: Tell your AI assistant to publish with Spacefast (or run npx spacefast publish), open the link it returns, and claim the space if you want to keep it.
✅ Good fit if you make pages, decks or small apps with an AI chatbot and want them online without setting up hosting.
⛔ Not for you if you need a full custom server setup or a site builder with its own AI.
The score rates quality; this box tells you whether it suits you. How to read it
Personal plan free, no card required; Enterprise on request · Official site: https://spacefast.com/ · source checked (HTTP 200)
Share: X · LinkedIn · Reddit · Hacker News · Copy link
Alternatives to Spacefast
Other AI tools for vibe coding, highest Tool Score first. See all vibe coding tools
- 8.7
GitHub CopilotGitHub's AI coding agent in your editor, terminal and on GitHub, from issue to pull request. The safe default for teams on GitHub.
Pricing not verified
- 8.6
LovableBest for complete beginners: describe an app and get a working full-stack web app with hosting and database.
Free tier, paid plans
- 8.6
v0 by VercelBest for polished UIs: generates React/Next.js front-ends you can ship on Vercel.
Free tier, paid plans
- 8.4
CursorBest for builders who want to stay in a real code editor: an AI-first VS Code fork whose agent edits across your whole repo.
Free tier, Pro from $20/mo
- 8.4
CodexOpenAI's coding agent across ChatGPT, the IDE, the terminal and the cloud, with PR reviews. Included in ChatGPT plans.
Pricing not verified
- 8.4
SupabasePostgres database, logins, file storage and vector search in one; the default backend for many AI-built apps.
Free tier, paid plans
Spacefast FAQ
Is Spacefast free?
Pricing as we found it: Personal plan free, no card required; Enterprise on request (checked 2026-11-13).
Who is Spacefast best for?
Spacefast is a good fit if you make pages, decks or small apps with an AI chatbot and want them online without setting up hosting. It is not for you if you need a full custom server setup or a site builder with its own AI. Level: Beginner.
What are good alternatives to Spacefast?
The highest-scored alternatives in vibe coding on AI Agent Ideas are GitHub Copilot (8.7/10), Lovable (8.6/10), v0 by Vercel (8.6/10) and Cursor (8.4/10).
🏅 Your tool? Add the "Featured on AI Agent Ideas" badge
Makers: add this badge to your site. It links back with a ref code. More badge options (HTML & Markdown)
<a href="https://aiagentideas.ai/tool/spacefast/?ref=badge-spacefast"><img src="https://aiagentideas.ai/badge/spacefast.svg" alt="Spacefast featured on AI Agent Ideas" width="290" height="54"></a>