Blackbox AI CLI vs. Deep Agents CLI

Feature	Blackbox AI CLI	Deep Agents CLI

Tagline	Feature-rich AI coding agent in your terminal	A pre-built coding agent powered by any LLM with tool calling
Website	https://www.blackbox.ai/cli	https://docs.langchain.com/deepagents
Language	typescript	python
Release Date	September 20, 2025	October 19, 2025
Last Updated	April 28, 2026	June 3, 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	No
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	No
Voice Mode	Yes	No
IDE Integration	35+ IDE integrations including VS Code, JetBrains	None - terminal only
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model Dependent	Model-dependent; compression at threshold
Terminal Bench 2.0		#29 · 66.5% ±3.1 ²
Supported Models	400+ models including Opus, GPT, Gemini, Qwen, GLM, Grok, Minimax (free), Mimo, Llama, Kimi, Mistral, DeepSeek	Any LangChain model: Claude, GPT-5, Gemini, DeepSeek, Ollama, Groq, xAI
Pricing Model	Freemium	BYOK
Free Tier	Yes	Yes
Price Range	Free (BYOK) / $10-40/mo	Free (BYOK)
Source Code Availability	Open Source (GPL-3.0)	Open Source (MIT)
Source Code	https://github.com/blackboxaicode/cli	https://github.com/langchain-ai/deepagents
Development State	active	active