Charm Crush vs OpenCode

Feature	Charm Crush	OpenCode

Tagline	Glamourous agentic coding for all	The open source AI coding agent built for the terminal
Website	https://charm.sh	https://opencode.ai
Language	go	typescript
Release Date	July 29, 2025	May 14, 2025
Last Updated	August 19, 2026	June 28, 2026
Provider Type	Independent	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	Yes
Voice Mode	No	No
IDE Integration	None - Terminal only	VS Code, Cursor
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model-dependent	Model-dependent; auto-compact
Terminal Bench		#60 · 51.7% (Terminal-Bench 2.0) ²
AA Coding Agent Index	-	61% · Gemini 3.8 Flash (high)
Supported Models	All Crush-compatible models via Charm Hyper from Anthropic, OpenAI, Deepseek, Gemini, Groq, etc.	OpenCode managed models, 400+ AI models from OpenRouter - OpenAI, Google, Moonshot AI, xAI, Minimax
Supported Subscriptions	—	ChatGPT SuperGrok GitHub Copilot OpenCode Go / Zen Ollama Cloud
Pricing Model	BYOK	Freemium
Free Tier	Yes	Yes
Price Range	Free (BYOK), $0 - $20 / month	Free (BYOK) / $10/mo
Source Code Availability	Open Source (FSL-1.1-MIT)	Open Source (MIT)
Source Code	https://github.com/charmbracelet/crush	https://github.com/anomalyco/opencode
Development State	active	active