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About

Save costly developer time by automating pull request summaries. Open a pull request and get a summary of the changes in seconds. Instantly understand the implications of small pull requests and get a huge headstart on big ones. A lot of time is spent on code reviews with back and forth between the reviewer and the author - often about minor changes that could be done automatically. Just comment on the lines of code that should be refactored with /wtd and describe the changes that you want. What The Diff will then suggest the changes in the pull request and you can accept them with a single click. What The Diff analyzes the changes of your pull requests and gives you and your team a summary of all the changes in plain english – no need to do this yourself. What The Diff has been trained with a huge data set of code and supports nearly all programming languages. Install the GitHub app for free and give it a try it on one of your repositories.

About

diffray is an AI-powered code review tool that uses a coordinated multi-agent system of specialized agents to analyze your codebase deeply, understand context, and deliver focused, actionable feedback on pull requests instead of generic suggestions and style nitpicks. Unlike single-model reviewers, diffray deploys multiple expert agents across domains such as security, performance, bugs, quality, architecture, testing, and consistency to investigate, verify, and validate issues with confidence scoring, reducing false positives while surfacing real problems like vulnerabilities, concurrency issues, missing tests, and architectural anti-patterns. It integrates with GitHub via a simple setup, reviews every pull request automatically, and enforces team-defined practices as “culture as code,” giving consistent, repeatable guidance across contributors and accelerating development cycles.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Companies that need an AI-powered code review assistant platform to pull request review

Audience

Developers, engineering teams, and solo builders who want automated, context-aware AI code reviews that catch real bugs and enforce coding standards

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$19 per month
Free Version Supported
Free Trial Not Supported

Pricing

$19 per month
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

What The Diff
whatthediff.ai/

Company Information

diffray
Founded: 2025
United States
diffray.ai/

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Categories

AI Code Review Supported
AI Tools Supported

Categories

AI Code Review Supported

Integrations

GitHub Supported
GitLab Supported
Slack Supported

Integrations

GitHub Supported
GitLab Not Supported
Slack Not Supported
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Claim What The Diff and update features and information
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