JetBrains AI Assistant
Native AI coding assistant integrated into all JetBrains IDEs including IntelliJ and PyCharm
From $8.33/mo
What is JetBrains AI Assistant?
JetBrains AI Assistant is the company's AI coding tool built natively into all JetBrains IDEs — IntelliJ IDEA, PyCharm, WebStorm, GoLand, DataGrip, Rider, and the rest of the family. Rather than a third-party plugin, AI Assistant is a first-party feature developed by JetBrains to take advantage of the deep IDE integration that distinguishes the company's products. It uses the same program analysis engine that powers IntelliJ's refactoring and inspection tools, giving the AI contextual awareness that external plugins cannot match.
The core capabilities include inline code completion, AI chat for code questions and generation, commit message generation from staged diffs, and AI-powered code review suggestions inside the IDE. The code completion in AI Assistant is notable for understanding JetBrains-specific features like live templates, run configurations, and framework-specific patterns — for example, it generates idiomatic Spring Boot or Django code that follows the conventions IntelliJ's inspections enforce. This reduces the friction between AI-generated code and the quality standards JetBrains IDEs have always promoted.
JetBrains AI Assistant also includes a multi-LLM architecture. It uses a combination of JetBrains-developed models for specific tasks (like completion and naming suggestions) and frontier models like Google Gemini and Anthropic Claude for more complex chat interactions. This hybrid approach aims to balance speed and quality depending on the task. The subscription is an add-on to an existing JetBrains IDE subscription, or included in the All Products Pack — making it cost-effective for developers already paying for JetBrains tools.
Key Features
- Native integration in IntelliJ IDEA, PyCharm, WebStorm, GoLand, DataGrip, and more
- AI code completion with JetBrains program analysis context
- AI chat for code generation, explanation, and refactoring
- Commit message generation from staged git diffs
- AI-powered code review suggestions inside the editor
- Framework-aware suggestions (Spring Boot, Django, React, etc.)
- Multi-LLM architecture combining JetBrains and frontier models
- AI-generated test code
- Documentation generation for functions and classes
- VCS history analysis for understanding code evolution
Pros & Cons
Pros
- Deepest JetBrains IDE integration available — first-party with program analysis context
- Framework-specific suggestions that respect IDE inspection conventions
- Cost-effective add-on for developers already subscribing to JetBrains IDEs
- Multi-LLM architecture provides balanced speed and quality
Cons
- Only useful for developers already committed to the JetBrains ecosystem
- No free plan — paid add-on subscription required
- Agentic multi-file capabilities less mature than Cursor or Claude Code
- Chat quality for complex tasks varies between the underlying models used
Pricing
Model: Subscription
| Plan | Price | Key Limits |
|---|---|---|
| AI Assistant Add-on | $8.33/mo | Requires existing JetBrains IDE subscription |
| All Products Pack | $28.90/mo | All JetBrains IDEs plus AI Assistant included |
| Enterprise | Custom | Volume licensing, SSO, centralized administration |