JetBrains

JetBrains is a Czech software company founded in 2000, renowned for building some of the most popular integrated development environments (IDEs) in the world. The company's product portfolio includes IntelliJ IDEA (Java/Kotlin), PyCharm (Python), WebStorm (JavaScript/TypeScript), GoLand (Go), Rider (.NET), and many others, serving millions of developers globally.

JetBrains has integrated AI into its IDEs through the AI Assistant, which offers code completion, generation, explanation, refactoring suggestions, and conversational help within the development environment. Key AI features include Recap (summarizing code changes), Insights (proactive suggestions), Next Edit Suggestions (predicting what the developer will change next), and Claude Agent integration via the Anthropic SDK. JetBrains Console provides team-level AI usage management and administration.

JetBrains' AI Assistant leverages the deep code understanding that its IDEs already possess — including project structure, type systems, framework patterns, and dependency graphs. This structural awareness enables more contextually accurate AI suggestions than standalone AI tools, and the company's established position as the preferred IDE for many professional development teams gives it a strong distribution channel for AI features.