Key Takeaways
- JetBrains AI brings AI into JetBrains IDEs (IntelliJ, PyCharm, and more).
- It offers AI Assistant for chat, completion, and code generation.
- Junie is its autonomous coding agent for larger tasks.
- Great for developers already working in JetBrains IDEs.
JetBrains AI brings artificial intelligence directly into the IDEs many developers already live in — IntelliJ IDEA, PyCharm, WebStorm, and the rest. Its AI Assistant handles chat, code completion, generation, and explanation with real awareness of your project, while Junie, its autonomous coding agent, takes on larger multi-step tasks. Because it is built into the IDE by the people who make it, the integration is deep and natural. For JetBrains users, it is the obvious AI choice.
What is JetBrains AI?
JetBrains AI is the AI offering built into JetBrains’ family of IDEs (including IntelliJ IDEA, PyCharm, WebStorm, GoLand, Rider, and others). Its AI Assistant provides in-IDE chat about your code, AI code completion, code generation from natural language, explanation of existing code, test generation, commit-message generation, refactoring suggestions, and documentation help — with context drawn from your project. Junie is JetBrains’ autonomous coding agent, designed to take on larger, multi-step tasks: understanding a request, planning, editing across files, and running through the work with the developer in the loop. Because JetBrains builds both the IDEs and the AI, the integration is deep — the AI understands project structure and IDE context natively. It supports multiple underlying models and offers options relevant to privacy-conscious teams. JetBrains AI offers a free tier, with paid AI Pro and Ultimate tiers (bundled with IDE subscriptions in some cases).
What it does well
- Deep IDE integration: built by the IDE makers themselves.
- AI Assistant: chat, completion, generation, and explanation.
- Junie: an autonomous agent for larger multi-step tasks.
- Broad IDE support: IntelliJ, PyCharm, WebStorm, and more.
Who it is for
JetBrains AI fits developers and teams who already work in JetBrains IDEs — IntelliJ, PyCharm, WebStorm, GoLand, Rider — and want AI assistance that is natively integrated and project-aware, from completion and chat through to Junie handling larger tasks autonomously. For that audience it is the natural choice, with no context-switching. Developers on VS Code or other editors will use those ecosystems’ tools instead, and AI-generated code always needs review and testing, but for JetBrains users wanting deeply integrated AI, it is an excellent choice with a free tier.
Things to keep in mind
- AI-generated code requires review and testing.
- Its value depends on using JetBrains IDEs.
- Heavier AI usage requires paid AI tiers.
Our verdict
JetBrains AI is the natural AI choice for JetBrains developers, and its advantage is integration depth: built by the people who make the IDEs, its AI Assistant understands project structure and IDE context natively, offering chat, completion, code and test generation, explanation, and refactoring — while Junie, its autonomous agent, takes on larger multi-step tasks with the developer in the loop. Support spans IntelliJ, PyCharm, WebStorm, and the rest. AI code needs review and its value depends on using JetBrains IDEs, but for that audience, it is an excellent choice with a free tier.
Frequently asked questions
What is JetBrains AI?
JetBrains AI is the AI built into JetBrains IDEs (IntelliJ, PyCharm, WebStorm, and more), offering an AI Assistant for chat, completion, and code generation, plus the Junie coding agent.
What is Junie?
Junie is JetBrains’ autonomous coding agent that takes on larger, multi-step tasks — planning and editing across files — with the developer in the loop.
Is JetBrains AI free?
JetBrains AI offers a free tier, with paid AI Pro and Ultimate tiers (bundled with IDE subscriptions in some cases).
Which IDEs support JetBrains AI?
It works across the JetBrains IDE family, including IntelliJ IDEA, PyCharm, WebStorm, GoLand, and Rider.
