IntelliJ IDEA
JetBrains' IDE for Java and Kotlin with deep code intelligence, refactoring, debugging, framework support and AI agents.
Free planMacWindowsLinux
PriceFree download includes 30 days of Ultimate; paid individual and organization subscriptions
We have not written a full review of IntelliJ IDEA yet. What is here comes from its official website and app store listing.
Best for
power usersAI featuresevery devicesmall businesses
Alternatives to IntelliJ IDEA
See all 8 alternativesMicrosoft's free, open-source code editor with AI agents, a huge extension marketplace, built-in Git, terminal and debugger.Fast open-source code editor written in Rust, with parallel AI agents, edit prediction, real-time collaboration and Vim mode.Google's official IDE for Android apps, with Gemini AI, Compose design tools, an emulator and device streaming.Hyperextensible, Vim-based terminal text editor with Lua plugins, built-in LSP and Tree-sitter.