Run AI Coding Agents Inside Your IDE
IntelliJ IDEA 2026.3 introduces Air, allowing developers to run multiple coding agents and review their changes within the IDE.
IntelliJ IDEA by JetBrains is an integrated development environment (IDE) designed to maximize developer productivity through intelligent code assistance, deep language understanding, and robust developer tools. Known for its support for Java and a wide array of other languages and frameworks, IntelliJ IDEA offers advanced code completion, on-the-fly analysis, and reliable refactoring tools that accelerate the entire development process. With a strong focus on ergonomics and performance, it enables professionals to write, test, and debug high-quality code faster and with greater confidence.
IntelliJ IDEA 2026.3 introduces Air, a workspace for running, tracking, and reviewing coding agents within the IDE. It supports Claude Agent, Codex, Gemini, GitHub Copilot, Junie, OpenCode, and other ACP-compatible agents, detecting installed agents and allowing developers to add others from the agent registry. Existing provider subscriptions, API keys, and custom base URLs can be used without a JetBrains AI subscription. Developers can inspect changes alongside surrounding code and project tools, then send feedback directly to an agent, helping them guide its work and verify the results before committing changes.
To see a full list of what's new in version 2026.3 see our release notes.
IntelliJ IDEA is licensed per user as a commercial annual subscription. We can supply New Subscriptions, Subscription Renewals, Lapsed Subscription Renewals, and Additional Developer Licenses. See our IntelliJ IDEA licensing page for full details.
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