diffray

About diffray

diffray is a multi-agent AI code review platform designed to cut through the noise and deliver actionable, intelligent feedback on every pull request. Unlike traditional tools that rely on a single, generic AI model, diffray employs a fleet of over 30 specialized agents, each an expert in a specific domain like security, performance, bug detection, best practices, and SEO. This targeted approach allows it to understand the full context of your codebase, not just the isolated diff, leading to dramatically more accurate reviews. The result for development teams is a drastic reduction in false positives and a significant increase in the discovery of real, critical issues. By providing clean, context-aware comments without spam, diffray transforms code review from a time-consuming chore into a streamlined, educational process. It integrates seamlessly with GitHub, offers easy setup, and is built for developers and engineering leaders who are tired of sifting through irrelevant suggestions and want a tool that genuinely accelerates development while improving code quality and security.

Features of diffray

Multi-Agent Architecture

diffray's core innovation is its team of over 30 specialized AI agents. Instead of one model trying to do everything, each agent is a dedicated expert focused on a single concern, such as catching security vulnerabilities, identifying performance bottlenecks, or spotting bugs. This division of labor ensures deep, investigative analysis in each domain, moving beyond superficial style nitpicks to uncover the substantive issues that matter most to your code's health and your product's reliability.

Full Codebase Context Awareness

The platform doesn't just analyze the lines changed in a pull request in isolation. diffray's agents actively investigate your entire repository to understand the broader context. This allows it to catch issues like duplicate utility functions, inconsistent patterns, type drift, and library conflicts that a simple diff-based tool would completely miss. It provides feedback that respects your project's existing architecture and past decisions.

Actionable, Clean Feedback

diffray is designed for developer workflow efficiency. It delivers concise, actionable comments that point directly to specific files and line numbers, explaining the "why" behind a suggestion. You won't find emoji spam or generic, unhelpful advice here. The feedback is practical, enabling developers to understand and fix issues quickly, which is reflected in its exceptionally high developer action rate.

Seamless GitHub Integration

Getting started with diffray is straightforward and fast. You can sign in with your GitHub account, install the GitHub App on your organization or personal repositories, and begin receiving intelligent reviews within minutes. The setup requires no complex configuration or credit card for the trial, and you maintain full control over which repositories are enabled for review.

Use Cases of diffray

Accelerating Pull Request Reviews for Engineering Teams

Development teams can integrate diffray to automatically review every PR, catching common bugs, security flaws, and consistency issues before human reviewers even look at the code. This cuts down the initial review cycle, allowing senior engineers to focus on architectural concerns and complex logic rather than basic best practices and syntax errors, significantly reducing overall PR review time per developer.

Enforcing Code Quality and Consistency in Growing Codebases

For tech leads and engineering managers at scaling companies, diffray acts as a tireless enforcer of code standards and architectural patterns. Its codebase-aware agents prevent pattern drift, flag duplicate code, and ensure new contributions align with established conventions. This is crucial for maintaining a clean, understandable, and maintainable codebase as the team and product grow.

Proactive Security and Reliability Scanning

Security-conscious teams, especially in fintech, SaaS, and other regulated industries, use diffray's specialized security agent to automatically scan for vulnerabilities like SQL injection, insecure dependencies, and non-atomic database operations in every change. This provides a critical safety net, catching potential breaches and data consistency bugs that might otherwise slip into production.

Onboarding and Mentoring Junior Developers

diffray serves as an always-available mentor for junior developers. By providing immediate, contextual feedback on their pull requests, it helps them learn best practices, understand the project's specific patterns, and write more secure and performant code from the start. This reduces the review burden on senior team members and accelerates the growth and effectiveness of new hires.

Frequently Asked Questions

How is diffray different from other AI code review tools?

diffray fundamentally differs through its multi-agent architecture. Traditional tools use a single AI model, which often leads to generic, noisy feedback filled with false positives and style nitpicks. diffray uses over 30 specialized agents that conduct deep, investigative analysis in their respective domains. This results in far fewer false positives, catches more real bugs, and provides actionable, context-aware suggestions that respect your specific codebase.

Does diffray store or have access to my private source code?

No, diffray is designed with security and privacy as a priority. The platform does not store your source code. It operates on a need-to-know basis during the analysis of a pull request and is compliant with key standards, including SOC 2 Type II for infrastructure and GDPR. Your code's confidentiality is maintained throughout the review process.

What platforms and Git providers does diffray support?

diffray currently offers deep, native integration with GitHub. The platform also lists integrations with GitLab, Bitbucket, and on-premise Git solutions, indicating a roadmap or existing support for these providers to cater to diverse development environments and enterprise needs.

Is there a free plan or trial available?

Yes, diffray offers a free plan for open-source repositories. For private repositories, there is a 14-day free trial that allows you to experience the full capabilities of the multi-agent review system without requiring a credit card upfront. This lets teams evaluate the tool's impact on their specific workflow before making a commitment.