JetBrains AI Assistant

JetBrains AI Assistant

Code & Development
JetBrains
Freemium

About

The official AI for JetBrains IDEs: AI Assistant (completion, chat, refactoring) and the Junie coding agent share one subscription, with a standout free tier of unlimited local models and unlimited code completion — AI Pro at $10/month, AI Ultimate at $30/month recommended for heavy Junie use

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Our Verdict

For Specific Needs

The obvious AI choice if you already live in a JetBrains IDE

JetBrains AI answers a specific question: how do millions of IntelliJ, PyCharm and GoLand users get modern AI without abandoning the IDEs their muscle memory is built on? The answer is now coherent — AI Assistant for completion, chat and refactoring, plus the Junie agent for multi-step tasks, both under one subscription across every JetBrains IDE. Two things genuinely stand out. First, the free tier is unique among major vendors: unlimited local models via Ollama or LM Studio and unlimited code completion cost nothing, making it the best zero-dollar setup for privacy-sensitive developers, full stop. Second, Junie's edge is context — it operates on the IDE's indexes, symbols and refactoring engine rather than raw text, which shows in how safely it navigates large codebases. The pain point is equally clear: credits. AI Pro's 10 monthly credits vanish quickly under serious Junie usage, consumption reporting is opaque, and the community's frustration on this is loud and consistent — heavy users should budget for the $30 Ultimate tier. And of course, none of this matters if you code in VS Code: there is no version for you. For JetBrains loyalists it's the natural pick; for everyone else, it isn't an option at all — the definition of For Specific Needs.

Best for

  • Developers committed to IntelliJ, PyCharm, GoLand and other JetBrains IDEs
  • Privacy-focused coders wanting free unlimited local models
  • Teams standardizing assistant + agent on existing JetBrains licenses

Consider alternatives if

  • You code in VS Code or want an editor built around AI (→ Cursor)
  • You want a terminal agent independent of any IDE (→ Claude Code)

Supported Platforms

WindowsmacOSLinux

Available platforms include Windows, macOS, and Linux.

Key Features

AI Assistant and the Junie coding agent under one subscription
Junie executes multi-step tasks agentically inside the IDE
Free tier: unlimited local models (Ollama/LM Studio) and unlimited code completion
Multi-model backend including JetBrains' own Mellum plus cloud LLMs
Native IDE context: symbols, indexes and refactorings, not just text
Supports the Agent Client Protocol (ACP) for external agents

Pricing

free
AI Free ships with every JetBrains IDE: unlimited code completion, unlimited local-model usage and a small cloud credit allowance.
paid
AI Pro is $10/month with 10 monthly credits, AI Ultimate $30/month with 35 credits plus priority access; both cover AI Assistant and Junie across all JetBrains IDEs. (Verified against the official purchase page, 2026-07-29.)

Use Cases

IntelliJ/PyCharm/GoLand users adding AI without leaving their IDE
Privacy-conscious teams running unlimited local models for free
Delegating multi-file refactors to Junie inside familiar tooling
Enterprises standardizing AI across an existing JetBrains fleet

Pros

Free unlimited local models and completion — unique among major vendors
Junie leverages real IDE intelligence: indexes, symbols, safe refactorings
One subscription spans every JetBrains IDE
$10 entry price is among the lowest for an assistant-plus-agent combo

Cons

Credit allowances (10 on Pro) are low and consumption is opaque — heavy Junie use drains them fast, a common complaint
Cloud-model quality depends on credits; the free tier leans on local models
Locked to JetBrains IDEs — no VS Code or editor-agnostic option
Junie's heavyweight runs can feel slower than lighter in-editor agents

Latest Update

2026: Junie left beta in June 2026 and now shares one subscription with AI Assistant across all JetBrains IDEs — the free tier's unlimited local models (Ollama, LM Studio) and unlimited completion remain unmatched, with ACP support opening the door to external agents.

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