Cosine vs. Junie CLI

Feature	Cosine	Junie CLI

Tagline	Your coding agent in your terminal.	An LLM-agnostic coding agent built for real-world development
Website	https://cosine.sh/cli	https://junie.jetbrains.com
Language	go	shell
Release Date		July 15, 2025
Last Updated	September 4, 2026	June 3, 2026
Provider Type	AI Lab	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	deep	deep
Multi-File Editing	Yes	Yes
Auto Test Running	Yes	Yes
Sandbox / Permissions	Yes	No
Image / Multimodal Input	Yes	Yes
Voice Mode	No	No
IDE Integration	VS Code	JetBrains IDEs
Hooks / Extensions	Yes	No
Web Search	Yes	Yes
Local Model Support	No	Yes
Context Window	Model dependent	Model-dependent
Terminal Bench 2.0		#24 · 71.0% ±2.9 ²
Supported Models	Lumen Scout, Lumen Outpost; GPT-5.5/5.4, Claude Opus 4.7/4.6, Claude Sonnet 4.6, Gemini 3.1 Pro, Gemini 3 Flash, Kimi K2.6, GLM 5.1, MiniMax M2.7, Qwen 3.6 Plus, DeepSeek v4 Pro	Multi-provider including BYOK
Pricing Model	Usage Based, Freemium, Subscription	Freemium
Free Tier	No	Yes
Price Range	$19-999/mo	Free (BYOK) / $10-60/mo
Source Code Availability	Proprietary Software	Proprietary Software
Source Code	N/A	https://github.com/JetBrains/junie
Development State	active	active