JetBrains AI is designed to work inside the JetBrains IDEs your team already uses, so there’s no need to switch tools or learn new interfaces.

AI Assistant is your day-to-day coding boost. It:

• Integrates directly into JetBrains IDEs (no extra app or browser tab).
• Helps with smart code completion, refactoring, and test generation.
• Explains and improves existing code so developers stay in control of decisions.

Junie is a more autonomous coding agent for larger, multi-step work. Developers describe what needs to be done, and Junie:

• Plans, writes, tests, and documents code across multiple files.
• Is especially useful for feature builds, migrations, and architecture updates.
• Completes about 60.8% of tasks on the first run, which helps cut review time.

Because both tools are IDE-native, your team can reimagine how they approach coding tasks while keeping their familiar workflows and tools.

Teams use JetBrains AI to reshape both everyday coding and larger development tasks.

For day-to-day work, AI Assistant helps developers:

• Write and improve code faster with smart completion and refactoring.
• Generate tests and understand unfamiliar code more quickly.
• Stay focused in the IDE instead of jumping between tools.

For bigger, multi-step tasks, Junie acts as a smart coding agent that:

• Handles feature builds, migrations, and architecture updates end to end.
• Automates repetitive or boilerplate work so developers can focus on higher-value decisions.
• Completes around 60.8% of tasks on the first run, reducing back-and-forth review.

According to a JetBrains survey, 46% of developers report saving 3–8 hours per week using these AI capabilities. That time typically comes from reduced manual coding, less boilerplate, and faster understanding of complex codebases.

Security and data handling

• No training on your code: JetBrains states that it does not train its models on your proprietary code.
• Training sources: Proprietary models are trained on public, permissively licensed code, not on your private repositories.
• Zero data retention (AI Pro): For the AI Pro plan, JetBrains does not retain data on its servers or through subcontractors.

Subscription options

• AI Pro – Best for regular daily use with:
  • AI Assistant for everyday tasks.
  • Access to Junie when needed.
  • 20 AI Credits included; top-ups available at 1 AI Credit ≈ 1 USD (billed in local currency).
• AI Ultimate – For more intensive, day-to-day AI workloads:
  • Includes 70 AI Credits for heavier usage.
• AI Enterprise – For organizations that need enterprise-grade controls:
  • Enterprise-level security and compliance.
  • Access control and custom AI integrations.
  • On-premises or hybrid deployment options.

JetBrains AI is offered as a single subscription that covers a suite of AI solutions integrated into JetBrains IDEs, making it easier to manage adoption across teams. Many organizations, including companies from the Fortune Global Top 100, already use JetBrains tools, which can simplify rollout and governance.