JetBrains AI Assistant / Junie vs Jules: Side-by-Side Comparison 2026
JetBrains AI Assistant / Junie vs Jules comparison 2026. Side-by-side features, pricing & capabilities.
JetBrains AI Assistant / Junie is an editor extension from JetBrains — native ai assistant for jetbrains ides. Jules is an AI agent from Google — asynchronous ai coding agent.
JetBrains AI Assistant / Junie
JetBrains AI Assistant / Junie — AI Code Assistant from JetBrains. IDE-Integrated AI.
- ✓ Code completions
- ✓ AI chat
- ✓ Junie (autonomous agent)
- ✓ Multi-file editing
- ✓ Terminal commands
Free / $10/mo · 3 plans
Jules
Autonomous coding agent that integrates with GitHub to plan, execute, and verify code changes asynchronously. Runs tasks in isolated cloud VMs — start a task, close your laptop, and return to review the completed work.
- ✓ Async task execution in cloud VMs
- ✓ GitHub integration with PR creation
- ✓ Task planning and verification
- ✓ Jules CLI for terminal management
- ✓ Jules API for programmatic access
Free / $19.99/mo · 3 plans
| Feature | JetBrains AI Assistant / Junie | Jules |
|---|---|---|
| Category | Extension | Agent |
| Starting Price | Free | Free |
| Model Family | Multi-model | Gemini |
| Documentation | ✓ | — |
| Open Source | No | No |
Pricing verified Mar 20, 2026. JetBrains AI Assistant / Junie pricing | Jules pricing
Key Differences
- Category: JetBrains AI Assistant / Junie is an editor extension; Jules is an AI agent.
- Starting price: JetBrains AI Assistant / Junie starts at $10/mo; Jules starts at $19.99/mo.
- Model family: JetBrains AI Assistant / Junie uses Multi-model; Jules uses Gemini.
- Bring your own key: JetBrains AI Assistant / Junie supports BYOK; Jules does not.
- Platforms: JetBrains AI Assistant / Junie runs on Linux, Windows, macOS; Jules runs on Web.
- Provider: JetBrains AI Assistant / Junie is built by JetBrains; Jules is built by Google.
Which Should You Choose?
Choose JetBrains AI Assistant / Junie if you want native AI assistance with multi-model choice and agentic capabilities. Choose Jules if you want to start coding tasks and return later to review completed work. Read our full reviews to see which fits your workflow.