JetBrains AI Assistant
IDE-native assistant and Junie agent across JetBrains IDEs.
Full JetBrains AI Assistant record →Head to head
JetBrains AI Assistant vs GitHub Copilot
JetBrains AI Assistant (JetBrains) and GitHub Copilot (GitHub) both sit in Coding. GitHub Copilot shipped more tracked changes in the last 30 days (7 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | JetBrains AI Assistant JetBrains | GitHub Copilot GitHub |
|---|---|---|
| Segment | Coding | Coding |
| Version | 2025.2 | September 2026 releases |
| Entry cost | Free tier · from $10/mo | Free tier · from $10/mo |
| Pricing tiers | — | Free free · Pro $10 · Pro+ $39 · Max $100 |
| Model stack | Claude · GPT-5 · JetBrains Mellum | Claude 3.5 Sonnet · Claude 5 · Claude Fable 5 · Claude Fable 5.1 · Claude Haiku 4.5 · Claude Haiku 5.5 · Claude Opus 4.5 · Claude Opus 4.6 · Claude Opus 4.7 · Claude Opus 4.8 · Claude Opus 5 · Claude Opus 5.5 · Claude Sonnet 4 · Claude Sonnet 4.5 · Claude Sonnet 4.6 · Claude Sonnet 5 · Claude Sonnet 5.5 · Gemini 3 Pro · Gemini 3.6 Flash · Gemini 3.7 Flash · Gemini 3.8 Flash · Gemini 4 Argon · GPT-5 mini · GPT-5.2 · GPT-5.4 · GPT-5.5 · GPT-5.6 Luna · GPT-5.6 Sol · GPT-5.6 Terra · GPT-6 Astra · GPT-6 Luna · GPT-6 Sol · GPT-6.1 Sol · GPT-6.1 Terra · Grok 4.5 · Grok 4.5 Raptor mini · Grok 4.6 · Grok 4.7 · Kimi K2.7 Code · Kimi K3 · MAI-Code-1.1-Flash |
| Context window | — | Varies by model |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 7 |
| Origin | Global | Global |
| Capabilities | Junie agent, Inline completion, Refactoring | Inline completion, Agent mode, Code review, Copilot Workspace, MCP support, Code completions, Next edit suggestions, Chat |
GitHub Copilot
Inline completion, chat, code review and coding agents across VS Code, JetBrains and github.com.
Full GitHub Copilot record →