Spacefast is a web deployment platform developed by Automattic that enables AI agents such as ChatGPT, Claude, Muse, Grok Bot, and others to publish websites, apps, decks, or other web-based artifacts directly from a chat or prompt. It is designed to streamline the workflow from idea to live deployment by integrating hosting, version history, custom domains, and built-in databases, all without requiring users to manually configure servers or infrastructure.
Key Features
Agent-driven publishing: With Spacefast, you can tell your AI assistant to put it on Spacefast, and the platform takes care of everything from hosting and linking to updating and rollback. It supports agents via plugins, a REST API, the CLI, and an MCP server.
Version control and rollback: Every time something is published, a new version is saved. You can restore previous versions quickly without rebuilding the entire site. Live URLs remain consistent when changes are republished.
Custom domains and privacy controls: Spaces are private by default, but you can invite collaborators, share via link or password, or make the content public. Custom domains are supported, with automatic SSL. Domains registered with WordPress.com may be counted differently.
Built-in database and file uploads: Each Space comes with a SQL-compatible database for storing data like sign-ups or orders. Users can also accept file uploads such as images, documents, or videos associated with their Space.
Traffic analytics and collaboration: Spacefast provides built-in traffic statistics including views, visitors, and top pages, along with page-level commenting. Feedback can be managed directly within pages or forwarded to agents for updates.
Multiple publishing paths: Deployments can be executed via command-line tools, dashboards, drag-and-drop through a browser, or integrated within AI agents via an MCP server. Static sites and supported frameworks such as Next.js, Astro, TanStack Start, and PHP are accommodated.
Pricing
Spacefast offers a freemium model with multiple plans designed for different levels of usage:
Personal (Free): No cost, no credit card required. Includes limited usage credits of approximately $1 worth, 20 Spaces and 20 custom domains, publishing from any AI agent, and basic features like private defaults and share links.
Go ($5/month): Adds larger limits of around $5 usage credit, up to 100 Spaces and custom domains, hourly database backups, choice of data center, and email support.
Pro ($15/month): Includes everything in Go; supports up to 5 members at no extra cost, then adds a per-member fee of $15 each. Offers larger limits of about 500 Spaces and custom domains, wildcard domains, team roles, and priority support.
Enterprise (Custom pricing): Includes advanced features such as SSO, SAML, SCIM, subteams, network policies, log drains, firewall and egress controls, audit logs, and dedicated support with SLA.
Who is it for?
Spacefast is particularly suited for business owners, product teams, agencies, and professionals who:
Regularly use AI agents to generate content, prototypes, designs, or minor web apps and want those results live online with minimal overhead.
Need a quick way to share work privately with clients or internal stakeholders without setting up full hosting infrastructure.
Want version history built in, so they can try ideas, make mistakes, and roll back without losing progress.
Need to publish content often, manage multiple sites or apps, leverage custom domains, or collaborate across teams, with clear control over who edits or views what.
Require an all-in-one publishing tool that handles hosting, databases, static site generation, and domain management, especially if they are less concerned with writing server code or managing DevOps.
Final thoughts
Spacefast offers a compelling option for businesses leveraging AI as part of creative or development workflows. By abstracting away hosting and infrastructure, it enables quicker iteration, easier sharing, and lower technical overhead. Though newer in its lifecycle and still in research preview, its feature set including agent integrations, version control, privacy controls, and custom domains aligns well with what professionals and decision-makers need for efficient, flexible publishing. Organizations evaluating Spacefast should pay attention to team size, usage patterns such as storage and number of Spaces, and whether the free tier suffices or whether a paid plan makes sense for larger-scale work.
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