Open Interpreter vs. Vix

Feature	Open Interpreter	Vix

Tagline	Open-source coding agent built for low-cost and open-weight models	Sleek, Fast and Token Efficient AI Coding Agent
Website	https://www.openinterpreter.com	https://getvix.dev
Language	rust	go
Release Date	July 14, 2023	June 1, 2026
Last Updated	September 4, 2026	August 19, 2026
Provider Type	Independent	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	basic	shallow
Multi-File Editing	Yes	No
Auto Test Running	No	No
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	No	No
IDE Integration	Zed (via ACP)	N/A
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	Yes	No
Context Window	Model-dependent	Model-dependent
Terminal Bench 2.0		#1 · 90.0% ±2.1 ²
Supported Models	100+ providers: Kimi K2/K3, OpenAI, Anthropic, DeepSeek, Qwen, GLM, Bedrock, Copilot, OpenRouter, Groq, MiniMax, Ollama, LM Studio	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	ChatGPT	Claude Code ChatGPT
Pricing Model	Free, BYOK	Free
Free Tier	Yes	No
Price Range	Free (BYOK)	$0
Source Code Availability	Open Source (Apache-2.0)	Open Source (AGPL-3.0)
Source Code	https://github.com/openinterpreter/openinterpreter	https://github.com/kirby88/vix
Development State	active	active