Antigravity CLI vs OpenHands CLI

Feature	Antigravity CLI	OpenHands CLI

Tagline	Google's coding agent for the terminal, and the replacement for Gemini CLI	Lightweight OpenHands CLI as a standalone AI coding agent
Website	https://antigravity.google/product/antigravity-cli	https://github.com/OpenHands/OpenHands
Language	go	python
Release Date	May 19, 2026	October 18, 2025
Last Updated	September 27, 2026	August 19, 2026
Provider Type	AI Lab	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	deep	basic
Multi-File Editing	Yes	Yes
Auto Test Running	Yes	Yes
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	No
Voice Mode	No	No
IDE Integration	Antigravity IDE	Zed, Toad, VS Code, JetBrains IDEs
Hooks / Extensions	Yes	No
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model-dependent	Model-dependent
Terminal Bench		#59 · 51.9% ±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	Models from multiple providers including, OpenAI, Anthropic, Google, xAI. Compatible with 400+ OpenRouter models.
Pricing Model	Freemium, Subscription, Usage Based, BYOK	BYOK
Free Tier	Yes	Yes
Price Range	$0 - $200	Free (BYOK)
Source Code Availability	Proprietary Software	Open Source (MIT)
Source Code	N/A	https://github.com/OpenHands/OpenHands
Development State	active	active