
Junie
JetBrains' AI coding agent for its IDEs and the terminal, now part of the JetBrains Air platform.
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About Junie
Junie is the coding agent made by JetBrains, the company behind IntelliJ IDEA, PyCharm and WebStorm. It plans and carries out multi-step tasks such as adding features, writing tests and upgrading frameworks, using the IDE's own code understanding, inspections and test runners, and it shows its plan and changes for review. It also runs as a CLI in any terminal and from GitHub and GitLab, and can work asynchronously while you check progress on the web or a phone. JetBrains has folded Junie into JetBrains Air, a wider system for running its own and third-party agents. Junie Lite gives every JetBrains account a free model with no trial or card, and you can bring your own API key at provider rates. Heavier use comes through the JetBrains AI Pro and AI Ultimate subscriptions, which provide monthly cloud credits; AI Pro is also bundled with the All Products Pack. It suits developers already working in JetBrains IDEs.
Best for: Developers who work in JetBrains IDEs and want an agent that uses the IDE's own tooling.
Pros and cons
What works
- Uses JetBrains inspections, refactorings and test runners
- Free Junie Lite tier and bring-your-own-key option
- Also runs as a CLI and from GitHub or GitLab
Why people leave
- Best experience requires a JetBrains IDE
- Credit-based plans can be hard to predict
- Product naming and packaging have changed often
Top Junie alternatives
See all 5- 1
GitHub Copilot81.5Works in JetBrains IDEs too, with a free plan and wider IDE support.
- 2
Cline74.6Open-source agent with a JetBrains plugin and your own model keys.
- 3
Claude Code72.1Has a JetBrains plugin and a strong terminal agent for long tasks.
- 4
Kilo Code57.2Open-source agent with JetBrains support and 500+ models.
- 5
Augment Code55.3JetBrains plugin with a context engine for very large codebases.
Why people left Junie
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Reviews
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Junie: common questions
Is Junie free?
Junie has a free plan and paid plans. Free tier: Junie Lite, no trial or card (checked on Junie's own site).
Is Junie open source?
No, Junie is not open source. Open-source alternatives include Cline and Kilo Code.
What platforms does Junie run on?
Junie is available for macOS, Windows and Linux.
What are the best alternatives to Junie?
The highest-ranked Junie alternatives right now are GitHub Copilot, Cline and Claude Code. See the full ranked list for pricing, platforms and verified facts.