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 compared to traditional single-agent tools like GitHub Copilot or CodeRabbit.

How does multi-agent AI code review work?

Multi-agent AI code review deploys specialized agents that work in parallel, each focused on a specific domain: security vulnerabilities, performance bottlenecks, architectural patterns, and code consistency. Unlike single-model approaches that suffer from context dilution, each agent maintains deep expertise in its area. Research shows this approach improves bug detection by 3x while reducing noise.

Is diffray free for open source projects?

Yes, diffray is completely free forever for open source projects. We support the open source community with full access to our multi-agent code review platform, including all specialized agents, unlimited reviews, and priority support.

What programming languages does diffray support?

diffray supports all major programming languages including TypeScript, JavaScript, Python, Go, Rust, Java, C#, Ruby, PHP, and more. The multi-agent system is language-agnostic and adapts its analysis to language-specific patterns and best practices.

How does diffray integrate with GitHub?

diffray integrates seamlessly with GitHub through a GitHub App. Once installed, it automatically reviews every pull request, posting actionable comments directly on the PR. Setup takes less than 2 minutes with no configuration required. Enterprise teams can also use diffray CLI for local reviews before pushing code.

What is the difference between diffray and CodeRabbit or GitHub Copilot?

While CodeRabbit and GitHub Copilot use single-model AI that can hallucinate and produce false positives, diffray employs multi-agent intelligence where specialized agents cross-validate findings. This results in 87% fewer false positives. Additionally, diffray provides full codebase awareness, custom rule support, and agent memory that learns from your team's patterns.

Can diffray detect security vulnerabilities?

Yes, diffray's Security Agent is specifically trained to detect OWASP Top 10 vulnerabilities, injection attacks, authentication flaws, and sensitive data exposure. It analyzes code in context of your entire codebase, reducing false positives while catching real security issues that static analysis tools miss.

How much does diffray reduce code review time?

According to our customer data, teams using diffray reduce PR review time by 73% on average - from 45 minutes to 12 minutes per week. This is because diffray's multi-agent system produces 87% fewer false positives, so developers spend time on real issues instead of filtering noise.

What is the developer action rate on diffray comments?

diffray achieves a 98% developer action rate on its comments, compared to industry average of 15-20% for traditional AI code review tools. This high engagement is due to our multi-agent approach that eliminates noise and surfaces only actionable findings with confidence scores.

How does diffray handle duplicate comments?

diffray guarantees zero duplicate comments through its intelligent deduplication system. Unlike single-agent tools that often flag the same issue multiple times across a PR, diffray's agents coordinate to consolidate findings and present each issue exactly once with full context.

Does diffray store my code?

No, diffray never stores your source code. Code is processed in memory during the review and immediately discarded. We are SOC 2 compliant and your code is never used for AI training. Enterprise customers can also use our on-premise deployment option for complete data sovereignty.

How does diffray compare to GitHub Copilot code review?

While GitHub Copilot uses a single AI model for code review, diffray employs specialized multi-agent intelligence. Research shows multi-agent systems catch 3x more real bugs while producing 87% fewer false positives. diffray also provides full codebase awareness, custom rules, and agent memory - features not available in Copilot's code review.

What does the Security Agent detect?

The Security Agent specializes in detecting OWASP Top 10 vulnerabilities including SQL injection, XSS, authentication flaws, sensitive data exposure, and security misconfigurations. It also integrates with TruffleHog for secrets detection and Semgrep for advanced pattern matching. The agent catches 87% more security issues than single-agent tools due to its focused expertise.

How is diffray's Security Agent different from Snyk or SonarQube?

Unlike Snyk (which focuses on dependencies) or SonarQube (which uses static rules), diffray's Security Agent uses AI to understand code context and intent. It can detect logic-based vulnerabilities that rule-based scanners miss, while also integrating with traditional tools like TruffleHog and Semgrep for comprehensive coverage. The multi-agent architecture reduces false positives by 87%.

Does the Security Agent support all programming languages?

Yes, the Security Agent supports 40+ programming languages including TypeScript, JavaScript, Python, Go, Rust, Java, C#, Ruby, PHP, and more. Security patterns are language-agnostic, and the agent adapts analysis to language-specific frameworks and conventions automatically.

Can I configure which security rules to enforce?

Yes, diffray allows you to create custom rules and enable/disable specific checks. You can configure severity levels, exclude certain patterns, and even create team-specific security guidelines. PR-level rules let you apply stricter security checks for production branches.

Kern-Review-Agent

Sicherheitsexperte

Findet Schwachstellen, bevor sie zu Vorfällen werden

Ein spezialisierter KI-Agent mit ausschließlichem Fokus auf Sicherheitsanalyse. Tiefgreifende Expertise in OWASP Top 10, Authentifizierungsmustern und Datenschutz — unterstützt durch branchenführende Sicherheits-Tools.

Was der Sicherheitsexperte findet

Fokussierte Expertise auf die Schwachstellen, die am wichtigsten sind

Injection-Angriffe

SQL-Injection, XSS, Command-Injection und andere OWASP Top 10 Schwachstellen

SQL-Abfragen mit BenutzereingabenNicht-sanitisiertes HTML-RenderingShell-Kommando-Konstruktion

Exponierte Credentials

Hardcodierte Secrets, API-Keys, Passwörter und sensible Tokens im Code

AWS Access KeysDatenbank-VerbindungsstringsJWT Secrets

Authentifizierungsprobleme

Schwache Authentifizierungsmuster, Session-Management-Fehler und Zugriffskontroll-Bypässe

Fehlende Auth-PrüfungenUnsichere Session-VerwaltungPrivilegien-Eskalation

Datenschutz

PII-Exposition, unsichere Datenverarbeitung und Datenschutzverletzungen

Unverschlüsselte sensible DatenLogging von PIIUnsichere Speicherung

KI + Statische Analyse

Powered by branchenführenden Sicherheits-Tools

Der Sicherheitsexperte arbeitet nicht alleine. Er wird unterstützt durch TruffleHog für Secrets-Erkennung und Semgrep für statische Analyse — dieselben Tools, die von Sicherheitsteams weltweit eingesetzt werden.

TruffleHog

Erkennt über 700 Arten von Credentials und Secrets

Semgrep

Semantische Code-Analyse für Schwachstellen

KI-Validierung

Filtert False Positives, fügt Kontext und Fixes hinzu

Mehr über unsere Sicherheits-Tools erfahren

So funktioniert's

Änderungen analysieren

Scannt neuen und geänderten Code auf sicherheitsrelevante Muster

Sicherheits-Tools ausführen

TruffleHog und Semgrep liefern tiefgehende statische Analyse

KI-Validierung

Validiert Erkenntnisse, filtert False Positives, bewertet reales Risiko

Kontextbericht

Liefert umsetzbare Fixes mit Schweregrad und Auswirkung

Warum ein spezialisierter Sicherheitsagent?

Sicherheit verdient fokussierte Aufmerksamkeit, keinen generalistischen Ansatz

Tiefer Fokus

100% Aufmerksamkeit auf Sicherheit — nicht verteilt auf Styling, Performance und Bugs

Voller Kontext

Gesamtes Kontextfenster dediziert für Sicherheitsregeln, Muster und Ihren Code

Expertenwissen

Trainiert auf Sicherheits-Best-Practices, OWASP-Richtlinien und echten Schwachstellenmustern

Ein Generalist sieht alles, findet aber wenig.
Der Sicherheitsexperte sieht Sicherheit und findet alles.

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TruffleHog + Semgrep inklusive

Funktioniert bei jedem PR

Keine Konfiguration nötig

Sicherheitsexperte

Was der Sicherheitsexperte findet

Injection-Angriffe

Exponierte Credentials

Authentifizierungsprobleme

Datenschutz

Powered by branchenführenden Sicherheits-Tools

TruffleHog

Semgrep

KI-Validierung

So funktioniert's

Warum ein spezialisierter Sicherheitsagent?

Tiefer Fokus

Voller Kontext

Expertenwissen

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