Automattic launches Spacefast for AI-built app deployment
Automattic’s new Spacefast service bundles hosting, domains, databases and deployment controls around the AI agents building apps.
Spacefast is Automattic’s new attempt to make deploying an AI-built app feel less like an infrastructure project and more like another request in a chat. The company announced the service on 9 November, saying it is open to everyone and includes a free personal plan. 1
The pitch is straightforward: connect Spacefast to an AI assistant or coding agent, ask it to deploy a project, and receive a live link without opening a traditional hosting dashboard. Automattic says the service can provide hosting, a custom domain and a SQL database, while each publish creates a version with its own permanent URL. Users can roll back to an earlier build or link directly to one.
What Spacefast includes
Automattic says Spacefast also offers privacy controls, an API, a command-line interface and an MCP server. Its command-line example is `npx spacefast publish`, aimed at people who would rather stay in a terminal or editor. The service includes approval checks for sensitive agent actions such as rollbacks and DNS changes, which matters when an AI tool can make changes on a user’s behalf.
The company says infrastructure is billed separately from AI credits. That means users can change the assistant they use without moving their projects or paying for inference twice. Spacefast is presented as compatible with services including ChatGPT, Claude, Cursor, Codex and other assistants, although the exact capabilities will depend on each integration.
Automattic says Spacefast runs on the infrastructure behind WordPress.com and Tumblr. It claims that platform serves more than 15 billion page views a month, but that is a company-reported figure rather than an independent performance test. The launch announcement also says built-in app authentication is still coming, so the service is not presenting every part of a conventional app platform as finished on day one.
Why it matters
The launch targets a problem created by increasingly capable coding agents: producing a working prototype is becoming easier, while hosting, databases, domains, permissions and rollbacks remain separate jobs. Spacefast bundles those jobs into an agent-facing service, potentially shortening the distance between “build this” and “here is the link”.
That convenience also makes its safeguards important. A deployment agent needs clear boundaries around access, DNS and destructive changes, not just a way to press publish. Automattic’s approval checks are therefore as important to the pitch as the hosting itself, though their real-world usefulness will need testing as the service sees heavier use.
Our opinion
Spacefast is a sensible answer to the unglamorous half of AI app building. Automattic is not claiming that agents have solved software delivery; it is trying to hide the hosting chores that arrive after the code exists. The idea is timely, but the interesting test will be whether its permissions, pricing and reliability remain understandable once people depend on it for more than a weekend prototype.