Junie
by JetBrains
Best for JetBrains users who want deep IDE-native agentic coding without switching editors. Junie is open-source, deeply integrated with the JetBrains ecosystem (IntelliJ, PyCharm, WebStorm, GoLand), and uses Anthropic, OpenAI, and Google models under the hood. Scores 53.6% on SWE-Bench Verified.
Pricing Plans
Free
$0 /mo
Basic AI assistant features within JetBrains IDEs
AI Pro
$20 /mo
Full Junie agentic access, bundled with JetBrains AI Pro subscription
Key Features
✓
IDE Extension ✕
Standalone App ✕
CLI Access ✓
Agentic Workflow ✓
Automatic Code Review ✓
Compliance Platforms
IntelliJ IDEA PyCharm WebStorm GoLand All JetBrains IDEs