Vix vs. VT Code

Feature	Vix	VT Code

Tagline	Sleek, Fast and Token Efficient AI Coding Agent	Semantic AI coding agent with LLM-native code understanding
Website	https://getvix.dev	https://github.com/vinhnx/vtcode
Language	go	rust
Release Date	June 1, 2026	September 12, 2025
Last Updated	June 4, 2026	April 28, 2026
Provider Type	Independent	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	shallow	basic
Multi-File Editing	No	Yes
Auto Test Running	No	No
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	No	No
IDE Integration	N/A	VS Code, Zed, Cursor, Windsurf
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	No	Yes
Context Window	Model Dependent	Model-dependent; auto-summarization
Terminal Bench 2.0	#1 · 90.0% ±2.1 ¹
Supported Models	Anthropic Models (Opus 4.8 / 4.7 / 4.6), OpenAI (GPT-5.1 / o3 / 4o), MiniMax, Xiaomin MiMo and 300+ Models on OpenRouter.	API compatible models for OpenAI, Anthropic, Google, xAI, DeepSeek, Z.AI, Ollama, LM Studio and 400+ models on OpenRouter
Pricing Model	$0	BYOK
Free Tier	No	Yes
Price Range	$0	Free (BYOK)
Source Code Availability	Open Source (AGPL-3.0)	Open Source (MIT)
Source Code	https://github.com/kirby88/vix	https://github.com/vinhnx/vtcode
Development State	active	active