The all-in-one Java productivity platform

Ship better Java.
Faster.

Performance analysis. Security scanning. Architecture audit. Code readability. Live profiling. All in one tool — right inside IntelliJ.

Your code never leaves your machine
Spring BootQuarkusMicronautWildflyJakarta EEJava 8–21+
0+ issues found this month 80+ detection rules Full OWASP Top 10 AI-powered fixes

See it in action

60 seconds to understand what JOptimize does for your Java codebase.

Why JOptimize

What SonarQube doesn't catch

SonarQube is great for general code quality. JOptimize goes deeper on Java-specific patterns — JPA, Hibernate, concurrency, architecture — the issues that actually take your app down in production.

Detection capabilityJOptimizeSonarQubePMD / SpotBugs
N+1 query detection (JPA/Hibernate)
@Transactional anti-patterns (JPA/Jakarta EE)
Spring AOP proxy self-invocation (@Cacheable bypass)
RestTemplate without timeout detection
Missing readOnly transaction on queries
Field injection anti-pattern detection
Unbounded queries without pagination
Architecture circular dependencies
Controller → Repository layer violation
God class / complex class detection
Hardcoded secrets & OWASP Top 10
AI-powered fix in IntelliJ (1-click)
Code readability scoring
Native IntelliJ Plugin

JOptimize complements SonarQube — it doesn't replace it. Use both.

IntelliJ Plugin

The only Java analyzer
built into your IDE

No context switch. No browser tab. Issues are highlighted directly in your code — with a ⚡ Fix button that calls Claude AI to explain and fix in one click.

  • Real-time highlights as you type
  • ⚡ Gutter icon → AI explanation + 1-click fix
  • Architecture audit tab (circular deps, layer violations)
  • Code readability score per file
  • Works with IntelliJ IDEA Community & Ultimate
UserService.java
// UserRepository.java
public class UserService {
public List<User> getAll() {
em.createQuery("FROM User").getResultList();⚡ Fix
}
⚠ CRITICAL — Unbounded query
No pagination — loads ALL rows into memory.
Add setMaxResults() or use paginated API.

All-in-one platform

Everything your Java team needs

Performance. Security. Architecture. Readability. Monitoring. One tool.

Performance & Security

N+1 queries, memory leaks, OWASP Top 10, Spring misconfigs. 80+ rules.

Architecture Audit

Circular dependencies, layer violations, god classes, pattern detection.

Live Profiling

JVM agent shows slowest methods, SQL count, heap & threads — live.

Code Readability

Readability score per file. Naming, complexity, structure suggestions.

Coming soonTry it

4 ways to analyze your code

Pick what fits your workflow.

🧩

Recommended

IntelliJ Plugin

Real-time highlights. Architecture tab. AI fix. No upload.

100% local — no code leaves your machine

# IntelliJ → Plugins

Search "JOptimize"

Install → restart → done

Install from Marketplace
🔍

Easiest

GitHub or ZIP

Paste a GitHub URL or drop a ZIP. Results in 30 seconds.

Deleted immediately after analysis

github.com/org/my-app

→ audit at joptimize.io

⚡

Most private

CLI — local

Runs locally. Only issue metadata is sent — never source code.

Source code never uploaded

npm i -g @joptimize/cli

joptimize analyze .

✓ Score: 72 · 3 critical

📡

Runtime

JVM Agent

Attach to your running app. See what is slow in real time.

Agent runs locally on your JVM

joptimize monitor \

--app "java -jar app.jar"

📡 Live session started

Full OWASP Top 10 Java Coverage

SQL injection · Hardcoded secrets · Broken access control · SSRF · Weak crypto · Vulnerable components · and more

A01 Broken Access ControlA02 Cryptographic FailuresA03 InjectionA04 Insecure DesignA05 MisconfigurationA06 Vulnerable ComponentsA07 Auth FailuresA08 Software IntegrityA09 Logging FailuresA10 SSRF

Simple pricing

Two plans. No hidden fees. Cancel anytime.

Free

€0forever
  • Performance & Security analysis
  • IntelliJ Plugin (full access)
  • Dashboard & reports
  • CLI (basic)
  • Up to 3 analyses/month
Get started free
Recommended

Pro

$9.99/month
  • Everything in Free
  • Architecture audit
  • Live JVM Profiling
  • AI summaries on every report
  • Ask Claude — 150 calls/month
  • Code readability scoring
  • Unlimited analyses
  • PDF export
Get Pro

7-day money-back guarantee

Secure payment via Paddle · Java is a registered trademark of Oracle Corporation

Frequently asked questions

Everything you need to know about JOptimize.

Ready to ship better Java?

Install the IntelliJ plugin in 30 seconds — or upload your Java project and get a full report. Performance. Security. Architecture. All covered.