cubic is an AI code review platform designed to help development teams catch hard-to-find bugs in their pull requests. It serves as an AI-native alternative to GitHub's native review system, optimized for accuracy and low noise while helping teams read, trust, and merge AI-generated code in real repositories.

cubic provides instant AI code reviews on pull requests with context-aware feedback that finds bugs humans miss. The platform offers intelligent diff ordering that breaks down complex PRs into smaller, easier-to-review chunks, and includes features like automatic PR descriptions that understand changes and highlight impact. It also provides one-click fix capabilities for simple issues and connects to tools like Jira, Linear, and Asana to validate business logic and acceptance criteria.

The platform learns from your team by reading senior developers' PR comment history and enforces team standards through agents defined in plain English. cubic runs thousands of AI agents to perform deep codebase scans that find serious bugs and security vulnerabilities, with the ability to open fix PRs with background agents or create issues in connected trackers.

cubic helps teams merge pull requests faster by eliminating nit-picks and improving review velocity. It enables developers to catch bugs and vulnerabilities through comprehensive codebase scans that can be scheduled or run before major releases. The platform provides visualizations of high-level changes and includes context-aware chat for deep research on codebases.

The product targets software development teams, particularly those working with complex codebases who need to maintain high code quality. It integrates with GitHub through two-way sync and supports popular programming languages including JavaScript, TypeScript, Python, Go, Ruby, Java, and C#. cubic is SOC 2 compliant and ensures code privacy by never storing code or training AI on customer data.