Base Code

Base Code lets teams build on an existing codebase from a browser, running changes on isolated branches with pull requests.

Base Code is a development environment that allows entire teams to build directly on an existing codebase from a web browser. Users describe a task, and the platform runs the changes on an isolated branch with a live preview. Once ready, engineering receives a standard pull request to review and merge, keeping developers in control of the workflow. It is designed for engineering, product, design, and marketing teams to collaborate without changing how the organization ships. The platform connects directly to existing GitHub repositories and uses standard pull requests, diffs, and existing rules.

Base Code at a glance

Best for: Product manager, Software engineer
Runs on: Web
Pricing: Free plan; paid plans include Starter, Builder, Pro, Elite, and Enterprise custom options.
Released: October 2026
Category: AI coding tool
Website: base44.com/base-code

Key features

Shared cloud environment for team collaboration
Isolated branches for every task
Live preview of changes in context
Standard pull requests for engineering review
Integration with existing GitHub repositories
Engineering approval and required checks

Use it for

Updating copy and refining user flows
Testing product ideas directly in the codebase
Launching marketing experiments and content updates
Fixing edge cases and adding test IDs

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