Deploy an army of code reviewers, instantly

Get accurate, context-aware Pull Request feedback powered by Codacy's hybrid code review engine that actually understands your code.

Full scan within minutes | Free trial for 14 days | No credit card required

Secure, high-quality code on every merge.

Codacy's hybrid code review engine combines deterministic code analysis with context-aware reasoning

Security

Find and fix security vulnerabilities

Go beyond regular SAST with intelligent remediation that provides precise, actionable code fixes, turning security reviews from a bottleneck into a seamless part of your workflow.

Test Coverage

Catch missing unit tests for critical functions

Ship with absolute confidence by letting AI pinpoint coverage gaps where they hurt the most. AI Reviewer detects critical functions without unit tests, ensuring your core business logic is always protected.

Code Complexity

Avoid complexity surges and simplify your code

Keep your code easy to read and harder to break. AI Reviewer detects when functions become overly complex and offers smart, context-aware advice on how to simplify logic and reduce cognitive load.

Business Logic

Detect logic gaps

Bridge the gap between intent and implementation automatically. AI Reviewer now cross-references your PR description against the actual code changes, flagging any promised business logic that hasn't been implemented so you never merge incomplete features.

Code Duplication

Reduce duplicated code

Keep your codebase DRY and sustainable with direct feedback on redundant logic. AI Reviewer identifies duplicated code and proposes meaningful, bite-sized refactors that reduce complexity and significantly lower long-term maintenance costs and tech debt creep.

Ready to dive in?

Scan your Pull Requestsin minutes

Full scan within minutes | Free trial for 14 days | No credit card required

Codacy Guardrails

The first comprehensive solution that secures your development process against both traditional and AI-generated security vulnerabilities.

Keep your favorite AI coding agent.

Shift left completed. Once and for all

Guardrails is not yet another AI model for code reviews. Instead, it pairs trusted static analysis methods with the power of your existing AI coding assistant, delivering unmatched speed and convenience – without leaving a trail of destruction.

Install Codacy IDE extension

Install Codacy IDE extension

Guardrails runs inside VS Code, Cursor, and Windsurf, seamlessly embedded in your existing AI coding workflow.

Review

Secret scanning
Insecure dependencies (SCA)
AI policy violations
SQL Injections
SAST
Unapproved model calls

Write code with your AI agent

Write code with your AI agent

Every line of AI-generated code is silently scanned for security and quality flaws, and auto-fixed – all before even printed.

Review

Secret scanning
Insecure dependencies (SCA)
AI policy violations
SQL Injections
SAST
Unapproved model calls

Tweak the rules to your vibe

Tweak the rules to your vibe

Set the default scan rules to match the standards of your codebase – and apply them across all IDEs in your team.

Review

Secret scanning
Insecure dependencies (SCA)
AI policy violations
SQL Injections
SAST
Unapproved model calls

One source of truth. Limitless possibilities

Guardrails is more than scanning AI code in real time. Using MCP technology, we created a brand new way of interacting with all scan results in the Codacy cloud platform, and letting your AI assistant fix them in bulk – without ever leaving the chat panel.

Loved by engineers

Codacy has changed the way engineering teams ship secure, high-quality applications without sacrificing speed.