Butterbase

What is Butterbase?

Butterbase is a backend platform built for developers using AI coding tools like Cursor Claude Code Codex and Windsurf. It connects through MCP reads your frontend and provisions a Postgres database authentication storage real time and APIs in seconds. The goal is to remove backend setup work so you can keep prompting your AI assistant and ship the app faster.

Top Features:

• Auto provisioned Postgres: reads your frontend code and generates a database schema automatically without manual setup.
• Built in authentication: supports email Google GitHub magic links OAuth and JWT out of the box.
• REST and GraphQL APIs: auto generated CRUD endpoints with row level security across all your tables.
• MCP integration: works directly inside Claude Code Cursor Codex Windsurf Cline Roo Code and more.
• Edge functions: run webhooks cron jobs and custom logic on globally distributed serverless edges.

Use Cases:

• Vibe coded apps: ship full stack projects using AI coding tools without writing backend boilerplate.
• Quick prototypes: spin up a working backend in minutes for hackathons demos and side projects.
• AI agent backends: add memory tool use and storage to conversational assistants built with LLMs.

Who Can Use Butterbase?

• Vibe coders: developers using Claude Code Cursor or Codex who want a backend without setup work.
• Indie hackers: solo builders shipping side projects who need auth database and APIs ready instantly.
• Startup teams: small engineering teams that want a managed backend while iterating on the product.

Pricing

• Free: get started in minutes with basic database auth storage and limited usage included.
• Pro: usage based metering for AI credits storage function calls and bandwidth across production apps.
• Enterprise: dedicated support custom limits and Stripe Connect billing for teams with paying end users.

Pros and Cons

Pros:

• MCP first design: works inside the AI coding editor so the backend stays in flow.
• Free starter tier: set up a working backend in minutes with no upfront credit card needed.
• Multi LLM gateway: call Claude GPT Llama and others through one OpenAI compatible API endpoint.

Cons:

• New platform: ecosystem is still small compared to established backend providers like Supabase or Firebase.
• Tied to MCP workflow: users not on AI coding tools will miss the main provisioning advantage entirely.
• Usage based costs: Pro plan pricing scales with credits storage and bandwidth across active production apps.

FAQs:

1) Does Butterbase have a free plan?

Yes there is a free tier that lets you set up a working backend in minutes.

2) Which AI coding tools does it support?

It connects with Claude Code Cursor Codex Windsurf GitHub Copilot Cline and Roo Code through MCP.

3) What database does it use?

Each project gets a managed Postgres database with row level security and migrations built in.

4) Can I bring my own LLM key?

Yes the AI gateway lets you bring your own key or use the shared platform key.

5) Is real time data sync supported?

Yes WebSocket based change streams keep frontends in sync with row level filtering and presence.