Blackbox AI CLI vs Vix

Feature	Blackbox AI CLI	Vix

Tagline	Feature-rich AI coding agent in your terminal	Sleek, Fast and Token Efficient AI Coding Agent
Website	https://www.blackbox.ai/cli	https://getvix.dev
Language	typescript	go
Release Date	September 20, 2025	June 1, 2026
Last Updated	August 19, 2026	August 19, 2026
Provider Type	Independent	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	deep	shallow
Multi-File Editing	Yes	No
Auto Test Running	Yes	No
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	Yes	No
IDE Integration	35+ IDE integrations including VS Code, JetBrains	N/A
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	Yes	No
Context Window	Model-dependent	Model-dependent
Supported Models	400+ models including Opus, GPT, Gemini, Qwen, GLM, Grok, Minimax (free), Mimo, Llama, Kimi, Mistral, DeepSeek	Anthropic Models (Opus 4.8 / 4.7 / 4.6), OpenAI (GPT-5.1 / o3 / 4o), MiniMax, Xiaomin MiMo and 300+ Models on OpenRouter.
Supported Subscriptions	-	Claude Code ChatGPT
Pricing Model	Freemium	Free
Free Tier	Yes	No
Price Range	Free (BYOK) / $10-40/mo	$0
Source Code Availability	Open Source (GPL-3.0)	Open Source (AGPL-3.0)
Source Code	https://github.com/blackboxaicode/cli	https://github.com/kirby88/vix
Development State	active	active