AI-Powered Java Development in IntelliJ IDEA
Open source AI coding for Java and Kotlin developers. 400+ models. Pay-as-you-go pricing. Advanced agent modes for enterprise development.
Quick Comparison
| Kilo Code | JetBrains AI | |
|---|---|---|
| Pricing | $0/month + Pay for AI Usage at Cost | $100-720/year + Limited bundled usage |
| AI Models | 400+ | ~5 |
| Agent Modes | Orchestrator, Architect, Code, Debug, Ask | Code / Ask only |
| Open Source |
One tool. Five specialized agents. Built for Java developers.
Orchestrate agents that work together to architect, code, debug, and deploy your Java applications.
Agentic Engineering
Glide through your workflow with a mode for every step
Ask mode
A knowledgeable technical assistant focused on answering questions without changing your codebase
Open Pricing
Free forever. Pay-as-you-go for AI at cost. Zero markup.
JetBrains AI charges $8.90-14.90/month whether you use it or not
Open Source
View the code. Extend it. Audit it. Essential for enterprise security.
JetBrains AI Assistant is proprietary closed-source software
Open Model Choice
Claude, GPT-5.2, Gemini, Llama, and 400+ more. Switch anytime.
JetBrains AI limits you to ~5 models
Why Java developers choose Kilo Code
Enterprise-grade AI assistance for professional Java development.
Enterprise Java Ready
Understands Spring Boot, Jakarta EE, microservices, and enterprise patterns. Built for professional development.
Multi-Agent Orchestration
Break down complex refactoring into subtasks. Perfect for migrating legacy Java applications.
Open Model Choice
Choose from 400+ AI models. Use Claude for architecture, GPT-5.2 for code generation.
Database Aware
Understands JPA, Hibernate, and SQL. AI assistance for entity mapping and query optimization.
Open Source
Audit the code. Essential for enterprise security reviews and compliance requirements.
Enterprise Privacy
Run local models for sensitive codebases. Your enterprise IP never leaves your network.
Trusted by developers at the world's most innovative companies
Complete Feature-by-Feature Comparison
See exactly what you gain by switching to Kilo Code for IntelliJ IDEA
Java & Kotlin Development
| Feature | JetBrains AI | Kilo Code |
|---|---|---|
Java code completion | ||
Kotlin support | ||
Spring Boot assistance | ||
Maven/Gradle integration | ||
Enterprise pattern recognition | Basic | Advanced |
Multi-module project support |
Core AI Capabilities
| Feature | JetBrains AI | Kilo Code |
|---|---|---|
Model selection | Limited | Open |
Orchestrator mode | ||
Architect mode | ||
Debug mode | ||
Automatic context search | Limited | |
Code review | Basic | Advanced |
AI Models
| Feature | JetBrains AI | Kilo Code |
|---|---|---|
Number of models | ~5 | 400+ |
Model selection | Limited | Open |
Bring your own keys | Limited | Open |
Local models (Ollama, LM Studio) | Limited |
Teams and Enterprise Features
| Feature | JetBrains AI | Kilo Code |
|---|---|---|
Centralized billing | ||
Usage analytics | Basic | Expansive |
Role-based permissions | Limited | |
Data collection controls | Limited | |
Shared custom modes | ||
Model limiting |
Pricing
| Feature | JetBrains AI | Kilo Code |
|---|---|---|
IDE plugin | Bundled | Free & Open |
Monthly subscription (individual) | $8.90-14.90 | $0 |
Monthly subscription (business/teams) | Varies | $15 |
AI usage fee | Bundled (limited) | Open (at cost) |
Markup on AI costs | Unknown | 0% |
Advanced Features
| Feature | JetBrains AI | Kilo Code |
|---|---|---|
MCP support | ||
Codebase indexing | ||
Memory bank | ||
Parallel agents in CLI | ||
Custom modes | ||
Automatic error recovery | ||
Deployment |
Privacy & Security
| Feature | JetBrains AI | Kilo Code |
|---|---|---|
SSO/SAML | Enterprise | Enterprise |
Code used for training | Optional | Never |
Data sharing with providers | Yes | Open choice |
Local model support | Limited | |
Open source |
Switch in under 5 minutes
No complicated setup. No vendor lock-in. No risk.
Install Kilo Code Plugin
Install from the JetBrains Marketplace. Works with IntelliJ IDEA Community and Ultimate.
Choose Your Models
Pick from 400+ models or use your existing API keys. Start with Claude for Java development.
Start Building
Everything works instantly. Try Architect mode for your next Spring Boot service.
Ready to supercharge your Java development?
Join 1M+ developers who've already started with Kilo