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Spacefast — AI for Software Development

Give your AI the infrastructure, tools, and skills to deploy websites, apps, and stores instantly.

What is Spacefast?

Spacefast: Give your AI the infrastructure, tools, and skills to deploy websites, apps, and stores instantly. It has a free plan; paid plans start at $15/month. Zekai's independent review scores it 9 out of 10. Best for aI-assisted web development and instant deployment.

Facts checked 14 Nov 2026.

DifferentiatorConnects directly to any AI agent or MCP client to build and publish web apps.
Proof$15/month
Try Spacefast
Free Plan Pro from$15/month
Free plan verified · free AI tools for Developers
9 Zekai
AI Deployment Layer
AI for Software Development
Ease of Use
10.0
Accuracy
8.0
Value
8.0
Time Saving
10.0
AI DeploymentDatabasesFile UploadsVersion HistoryAnalytics
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Zekai Verdict

What is it?
Spacefast is a hosting and infrastructure layer that connects to your preferred AI agent or MCP client.
Best for
AI for Software Development
Not ideal for
Runtime features depend heavily on the specific deployment path
Price
Free plan · paid from $15/month
Zekai Score
9/10
Hand-scored by Zekai

Top AI for Software Development picks

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⚡ Quick answer

Spacefast is an infrastructure and hosting platform designed to connect with AI agents and MCP clients. It allows users to prompt their AI to build, deploy, and manage web applications, complete with databases and file storage.

CategoryAI for Software Development
Best forAI-assisted web development and instant deployment
Price from$15/month
Free planyes
DifferentiatorConnects directly to any AI agent or MCP client to build and publish web apps.
Proof$15/month
Rating4.5
📖 About Spacefast

Spacefast is a hosting and infrastructure layer that connects to your preferred AI agent or MCP client. It gives your AI the tools needed to publish projects, manage databases, handle file uploads, and track stats directly from a chat window.

Real Impact

Before & After

❌ Before

Manually configuring servers, setting up databases, and writing deployment scripts for every AI-generated prototype.

Hours
✅ After

Asking your AI assistant to push updates and instantly receiving a live, database-backed URL.

Seconds
AI Prompts

Prompts for Developers

Prompt 01 The SQL Query Generator with Schema Context
CREATE TABLE users ( id SERIAL PRIMARY KEY, name VARCHAR(100), email VARCHAR(100) UNIQUE, created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW() ); CREATE TABLE orders ( id SERIAL PRIMARY KEY, user_id INTEGER REFERENCES users(id), amount…
Prompt 02 The MCP-Aware Database Migration Agent
(for interacting with the Prisma schema and CLI) *
Prompt 03 The Agentic E2E Test Runner
(for creating GitHub issues) Scenario: The "new user registration" feature has been deployed to the staging environment at
See all 17 AI prompts for Developers →
Social Proof

Trusted by professionals

Ease of Use
10.0
Accuracy
8.0
Value
8.0
Time Saving
10.0
Connects With

Spacefast integrations

MCP clients ChatGPT Claude Git
Setup complexity: Beginner
Spacefast is a hosting and infrastructure layer that connects to your preferred AI agent or MCP client. It gives your AI the tools needed to publish projects, manage databases, handle file uploads, and track stats directly from a chat window.
The decision

Is Spacefast worth it?

Built for
Developers, designers, and creators who use AI agents to build websites and web applications.
Effort to adopt
Beginner
Who It's For

Why Software Development choose this tool

🎯
Built for
AI for Software Development
In-Depth Overview
When building applications with AI, the bottleneck is rarely the code generation itself; it is the friction of provisioning infrastructure, setting up databases, and deploying the result. Spacefast solves this by acting as a deployment target specifically designed for AI agents. Instead of manually configuring servers, setting up environment variables, or wrestling with command-line deployment scripts, you instruct your AI assistant (such as Claude, ChatGPT, or any Model Context Protocol client) to publish your work directly. Each project runs in its own isolated Space, complete with a pre-configured database, support for file uploads, and automatic version history. Spaces are private by default, allowing you to review changes, revert to previous versions, or invite collaborators before making anything public. Features like built-in analytics, comments pinned directly to elements on the page, and custom domains are handled without requiring external tracking scripts or complicated DNS setups. Whether you are building a quick landing page, a functional web application, or a database-backed tool, Spacefast removes the operational overhead of web hosting so you and your AI can focus purely on building and iterating.

Key Use Cases

💻
Instant AI Deployments
Full-Stack Developer
Instruct your AI coding assistant to push code changes and spin up a live preview link without touching the terminal.
Seconds
🎨
Shareable Design Decks
Product Designer
Have your AI build and host interactive design presentations and collect feedback via in-page comments.
1 link
✓ Pros
No account or setup required to start publishing
Spaces are private by default with share links
Supports Next.js, TanStack Start, Astro, and PHP projects
Same stable URL is retained across multiple republishes
Commercial use allowed on all plans including free tier
· Cons
Runtime features depend heavily on the specific deployment path
Free plan includes a strict $1 monthly usage cap
Exceeding spending caps pauses new builds and workers
Downgrades apply only at renewal and make excess resources read-only
⚡ Editorial Verdict

Spacefast offers a frictionless way to let AI agents deploy and manage web projects without manual configuration. However, runtime features depend strictly on the deployment path and supported frameworks, meaning you must check their guides before starting.

Questions & Answers

Frequently asked questions

What can I publish on Spacefast?

+
You can publish supported Next.js, Astro, or TanStack Start paths using your AI agent, git integration, or by dropping a folder.

Are my Spaces public by default?

+
No, all Spaces are private by default. You can share them using secure links, or by inviting specific people before making them public.

Last reviewed:

Plans & Pricing

Spacefast pricing and plans

Free
$0
$0 no card required, includes $1 usage, 20 Spaces, and 20 custom domains.
Get Started Free

Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.

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AI Directory

About Spacefast

Full Description

Spacefast is a hosting and infrastructure layer that connects to your preferred AI agent or MCP client. It gives your AI the tools needed to publish projects, manage databases, handle file uploads, and track stats directly from a chat window.

Editorial Verdict

Spacefast offers a frictionless way to let AI agents deploy and manage web projects without manual configuration. However, runtime features depend strictly on the deployment path and supported frameworks, meaning you must check their guides before starting.

Last reviewed:
Disclaimer
Zekai is an independent AI tools directory. We are not affiliated with, endorsed by, or officially connected to Spacefast unless clearly stated. All product names, logos, and brands are the property of their respective owners and are used for identification purposes only. The information on this page — including pricing, features, and availability — is general information, may have changed since our last review, and is not professional advice. Zekai Scores and verdicts are our editorial opinion. Some outbound links are affiliate links that may earn us a commission at no extra cost to you. Spotted outdated or incorrect information? Request a correction →
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