OpenCode vs Ralph TUI

Feature	OpenCode	Ralph TUI

Tagline	The open source AI coding agent built for the terminal	AI agent loop orchestrator for terminal
Website	https://opencode.ai	https://ralph-tui.com
Language	typescript	typescript
Release Date	May 14, 2025	January 14, 2026
Last Updated	June 28, 2026	August 19, 2026
Provider Type	Independent	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	basic	deep integration with git worktrees
Multi-File Editing	Yes	Yes
Auto Test Running	Yes	No
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	No	No
IDE Integration	VS Code, Cursor	None - Terminal only
Hooks / Extensions	Yes	No
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model-dependent; auto-compact	Depends on underlying agent
Terminal Bench	#60 · 51.7% (Terminal-Bench 2.0) ¹
AA Coding Agent Index	61% · Gemini 3.8 Flash (high)	-
Supported Models	OpenCode managed models, 400+ AI models from OpenRouter - OpenAI, Google, Moonshot AI, xAI, Minimax	Orchestrates Coding Agents: Claude Code, OpenCode, Gemini CLI, Codex, Kiro, Droid, Cursor CLI.
Supported Subscriptions	ChatGPT SuperGrok GitHub Copilot OpenCode Go / Zen Ollama Cloud	—
Pricing Model	Freemium	BYOK
Free Tier	Yes	Yes
Price Range	Free (BYOK) / $10/mo	Free (BYOK)
Source Code Availability	Open Source (MIT)	Open Source (MIT)
Source Code	https://github.com/anomalyco/opencode	https://github.com/subsy/ralph-tui
Development State	active	active