Cobalt: Transforming Requests into Working Software

Overview

Cobalt is a platform designed to bridge the gap between natural language requests and functional software. By leveraging autonomous coding agents, Cobalt allows users to describe the changes they need in plain language, and the platform handles the entire development lifecycle. This process includes building the code on a dedicated environment, running tests, and deploying a live preview. The result is a seamless workflow where a simple request evolves into a working application and a standard GitHub pull request.

Benefits

Cobalt offers several key advantages that streamline the software development process.

• No Local Installation Required: Unlike traditional development workflows, Cobalt eliminates the need for local setup. The repository, dependencies, and services reside entirely on Cobalt's infrastructure. This removes friction for testers, analysts, product managers, and other stakeholders who need to review changes without a local development environment or shared agent credentials.
• Live Application Review: Cobalt provides a running app rather than just a code diff. Users can interact with the application in their browser to verify functionality. This allows for immediate detection of issues that might be invisible in a static code review, ensuring a higher quality of output before merging.
• Persistent and Scalable Environments: The computing environment remains active even if the user closes the tab or leaves the session. Dependencies stay installed, services remain up, and the branch is intact. Users can return on any device to resume the conversation and view the same running application. Because every task runs on its own isolated computer, multiple tasks can run simultaneously without conflicting checkouts or branches on a local machine.
• Flexible Agent Selection: Users can choose the specific coding agent to handle a task at the start of the process. Options include Codex, Cursor, OpenCode, and Pi. The underlying infrastructure remains consistent regardless of the agent chosen.

Use Cases

Cobalt is designed to democratize software development by enabling non-developers to request and review changes effectively.

• Product Managers: Can request features and verify them in a live environment.
• Testers and Analysts: Can review changes without needing local setup or credentials.
• Developers: Can offload routine tasks while retaining judgment on complex architectural decisions.

By shifting the bottleneck from local environment setup to browser-based review, Cobalt streamlines the path from idea to deployment, turning the next request directly into working software.

Pricing

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Vibes

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Additional Information

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