Fine - AI-Powered Development

Fine is a software development tool for startup founders, builders and developers, with two major features:

A groundbreaking AI coding agent that uses LLMs to write, understand and edit code.
A full-service platform for launching and managing webapps, with built-in hosting, backend and deployment services.

What can Fine do?

Build new software, apps and websites
Edit existing code - whether it’s adding new features, squashing bugs or improving UX/UI.
Run, test and preview code
Answer questions about your code.
Review, summarize and make revisions to PRs.

The AI Teammate

Fine is designed to act as an AI teammate - you interact with it as you would do with a human developer.

You can give it tasks and ask questions in the web interface at https://ai.fine.dev, like talking directly to a developer.
You can delegate tasks and ask questions in the comments of Issue Management platforms, such as GitHub Issues and Linear, like tagging a colleague.
You can tag it into Slack threads like any other user [currently in private alpha testing].

To enable it to work independently, Fine is equipped with various capabilities:

The leading LLMs for coding enable Fine to understand and write in most major modern languages - both frontend and backend. This includes Python, React, Java, Go and others.
Access to GitHub and Atlas, Fine’s proprietary Knowledge Graph system, together give the AI familiarity with your code and access to contribute within the confines of version control best practices.
Dedicated cloud dev environments for each task allow Fine to work asynchronously and run your code.

Reimagining the Developer's Workflow

At its core, Fine is about transforming the developer's inner loop. Developers can select a task, define their intent, and collaborate with AI to find solutions. Fine's approach can reduce complexity and delight developers, without taking away the aspects of software development that they value most, such as decision-making, creativity, and ownership.

With Fine, you can delegate any assignment to an AI Agent, and it will automatically propose a solution and code it. Fine understands both the context of the assignment and the nuances of your specific codebase, as well as 3rd party libraries and frameworks.

Designed for Teams

Fine is designed to be used by teams. It provides a shared workspace where developers can collaborate on issues and manage their work. Over time, Fine will learn from the team's feedback and improve its performance, fostering a collective problem-solving process.

A New Generation of AI Developer Tools

The current generation of AI developer tools are pair-programming assistants like GitHub copilot, assisting in hands-on code-writing. Fine showcases a new generation of AI developer tools that acts as a virtual teammates and help with larger, more complex tasks. Fine's AI agents make coherent changes to multiple files to complete end-to-end tasks.

Specs-Driven Development

Fine's approach is intended to automatically complete full stories ("Issues"). Fine can analyze the current code, suggest changes to the codebase, and implement them. This process is interactive and iterative, with user feedback playing a crucial role. Developers have the flexibility to tweak and refine each step of the plan, ensuring that the final implementation aligns with their goals.

Fine is currently in public beta. While we are working hard to improve the experience, you may encounter bugs and issues. We appreciate your patience and feedback.