Agentic cloud

Your app is ready. The company isn’t.

The model writes the product. We replace DevOps. One MCP, one account — a public URL and Postgres, without opening Cloudflare, Resend, or Coolify.

Start free Are you an AI?

Claude, Cursor, Codex, Grok still write the app. Sleipner is the cloud they talk to when the repo is done.

You do not create a Vercel project, a Resend account, or a host login. The agent stays in the loop. You approve money.

How it works

Add the MCP. No token. Claude Code, Cursor, Codex, or Grok.
The human signs in once. Magic link. Phone is fine.
The agent inits a stack and deploys. https://{slug}.sites.sleipner.ai is live. Postgres we mint.

ShipFast is the repo. Sleipner is the company around it.

$0, no card. One stack. Sleeps when idle. Placeholder image, Postgres, S3. Their users can magic-link through us. Not a production host.

Always on. Next business is another stack, same card. Custom domain and mail on send.{their-domain} later — not for sale yet.