JetBrains AI Assistant / Junie vs Kimi Code: Side-by-Side Comparison 2026

JetBrains AI Assistant / Junie is an editor extension from JetBrains — native ai assistant for jetbrains ides. Kimi Code is a CLI-based coding agent from Moonshot AI — ai coding agent with deep context understanding.

JetBrains AI Assistant / Junie

JetBrains AI Assistant / Junie — AI Code Assistant from JetBrains. IDE-Integrated AI.

✓ Code completions
✓ AI chat
✓ Junie (autonomous agent)
✓ Multi-file editing
✓ Terminal commands

Free / $10/mo · 3 plans

Kimi Code

Autonomous AI coding agent by Moonshot AI. Available as a CLI tool and VS Code extension (technical preview). Built on the Kimi K2.5 model with long-context capabilities.

✓ AI chat
✓ Agentic mode
✓ Multi-file editing
✓ Terminal commands
✓ Test generation

Free / $19/mo · 4 plans

Feature	JetBrains AI Assistant / Junie	Kimi Code
Category	Extension	CLI
Starting Price	Free	Free
Model Family	Multi-model	Kimi
Open Source	No	Yes (CLI is open source)

Key Differences

Category: JetBrains AI Assistant / Junie is an editor extension; Kimi Code is a CLI-based coding agent.
Starting price: JetBrains AI Assistant / Junie starts at $10/mo; Kimi Code starts at $19/mo.
Model family: JetBrains AI Assistant / Junie uses Multi-model; Kimi Code uses Kimi.
Open source: JetBrains AI Assistant / Junie: No. Kimi Code: Yes (CLI is open source).
Bring your own key: JetBrains AI Assistant / Junie supports BYOK; Kimi Code does not.
Provider: JetBrains AI Assistant / Junie is built by JetBrains; Kimi Code is built by Moonshot AI.

Which Should You Choose?

Choose JetBrains AI Assistant / Junie if you want native AI assistance with multi-model choice and agentic capabilities. Choose Kimi Code if you want AI-powered coding with strong context understanding. Read our full reviews to see which fits your workflow.