Antigravity CLI vs Junie CLI

Feature	Antigravity CLI	Junie CLI

Tagline	Google's coding agent for the terminal, and the replacement for Gemini CLI	An LLM-agnostic coding agent built for real-world development
Website	https://antigravity.google/product/antigravity-cli	https://junie.jetbrains.com
Language	go	shell
Release Date	May 19, 2026	July 15, 2025
Last Updated	September 27, 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	Antigravity IDE	JetBrains IDEs
Hooks / Extensions	Yes	No
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model-dependent	Model-dependent
Terminal Bench		#21 · 71.0% ±2.9 (Terminal-Bench 2.0) ²
AA Coding Agent Index	42% · Gemini 3.8 Flash (high)	-
Supported Models	Gemini 3.5 Pro/Flash, Gemini 3.1 Pro, Gemini 3 Flash, Claude Sonnet / Opus 4.7, GPT-OSS-120b	Multi-provider including BYOK
Pricing Model	Freemium, Subscription, Usage Based, BYOK	Freemium
Free Tier	Yes	Yes
Price Range	$0 - $200	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