What makes diffray different from other AI code review tools?

diffray uses multi-agent intelligence instead of single-model AI. Multiple specialized agents work together - Security Agent, Performance Agent, Architecture Agent, and Consistency Agent - each expert in their domain. This coordinated approach reduces false positives by 87% and catches 3x more real bugs.

How long does a code review take with diffray?

diffray provides comprehensive code reviews in an average of 90 seconds. The multi-agent system works in parallel to analyze your code quickly while maintaining thorough analysis.

Is diffray free for open source projects?

Yes, diffray is free forever for open source projects. We support the open source community with full access to our multi-agent code review platform.

AI Code Review That Actually Thinks™

Multi-agent intelligence. Not single-model guessing.

While other tools fire a single AI and hope for the best, diffray deploys a coordinated team of specialized agents.

Free for open source

2-minute setup

No credit card

Live Analysis

Real-time feedback

Pattern Match

Your code style

Code Corrections

Fix suggesting

87%

Fewer False Positives

More Real Bugs Caught

90 sec

Average Review Time

98%

Developer Action Rate

Are You Ignoring Your AI Code Reviewer?

You're not alone. Here's what developers told us about traditional AI review tools:

😤

Too Much Noise

"18 comments per PR. I read maybe 2. Most are just style nitpicks I don't care about."

— Mid-level dev, 50-person startup

😬

Misses Real Issues

"It flags semicolons but completely misses SQL injection vulnerabilities. Every. Single. Time."

— Senior engineer, fintech

😅

Zero Context

"Suggests refactoring patterns we already decided against 3 months ago. Has no memory of our decisions."

— Tech lead, Series B company

The problem isn't AI.

The problem is single-agent AI.

How diffray's Multi-Agent System Works

Five specialized stages working together to find what actually matters

Traditional Tools

Single-Agent Approach

One LLM tries to do everything

Applies ALL rules to ALL files

No memory of past decisions

Can't detect duplicate issues

No codebase context

Shows uncertain findings as fact

Result: 18 comments, 16 ignored

Diffray Multi-Agent

Coordinated Intelligence

Specialized agents for each domain

Dynamic guideline selection

Learns your team's patterns

Cross-PR deduplication

Full codebase awareness

Confidence scoring filters noise

Result: 3 comments, 3 fixed

How diffray's Multi-Agent System Works

Five specialized stages working together to find what actually matters

Pattern Recognition

Analyzes changed files to dynamically select relevant guidelines. React component? Load React rules. API endpoint? Security focus. No generic spray-and-pray.

→Detects languages, frameworks, file patterns
→Loads only relevant guideline sets
→Reduces noise by 83% (60 rules vs 250)

Read full technical deep-dive

Calculate your savings

See how much time and money you'll save with diffray

Number of developers5

350

Pull Requests per month

10200

Review hours per week9

520

Monthly Savings$12565.00

Return on Investment (ROI)35900%

Payback Period1 days

What Makes diffray Smarter

Six capabilities that single-agent tools simply cannot match

🎯

Context-Aware Guidelines

Dynamically selects relevant rules based on file patterns. Changed React component? React rules. Updated API? Security focus.

"75% reduction in processing time. Only checks what matters for your changes."

🔍

Zero Duplicates

Checks if you already fixed this in previous PRs. Reviews your comment history. No repeated issues polluting your review.

"Issue persists after 3 PRs? Gets higher priority automatically."

🧠

Learns Your Codebase

Detects when you're solving a problem already solved elsewhere. Suggests reusing existing utilities. Finds better patterns in your code.

"Why rewrite formatCurrency() when /utils/currency.ts already does it better?"

📊

Confidence Scoring

Every finding scored for certainty. Low-confidence results automatically filtered. Only high-certainty issues reach your team.

"60% confidence? Hidden. 95% confident SQL injection? Shown with priority badge."

🔗

Impact Analysis

Analyzes how your changes affect existing code. Predicts breaking changes. Checks for conflicts and side effects.

"Adding required field to User interface will break 3 files. Fix before merge."

📝

Agent Memory System

Agents maintain TODO lists, re-read files for context, remember what they checked. Think like human reviewers, not blind automation.

"Security agent re-reads auth.ts to verify if validation is actually missing."

Teams That Switched to diffray

"We reduced PR review time from 45 minutes to 12 minutes per week. The team actually trusts AI feedback now."

Marcus Williams

Engineering Manager, TechFlow (35 developers)

"CodeRabbit was giving us 20+ comments per PR. We ignored most. diffray gives us 3-4 that are always spot-on."

Elena Rodriguez

Tech Lead, PayScale (Fintech, 50+ developers)

"The codebase-aware analysis is a game-changer. It caught a duplicate implementation that would've cost us 2 days."

Alex Kim

CTO, DataSync (AI Startup, 20 developers)

Stop Ignoring AI Code Reviews

Try diffray free for 14 days. No credit card. 2-minute setup.

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