fx (by Vercel) vs. Mistral Vibe

Feature	fx (by Vercel)	Mistral Vibe

Tagline	Tiny, open, embeddable, native coding agent by Vercel.	Mistral's open-source CLI coding assistant
Website	https://fx.sh	https://mistral.ai/products/vibe
Language	zig	python
Release Date	August 17, 2026	December 9, 2025
Last Updated	August 19, 2026	April 28, 2026
Provider Type	Independent	AI Lab
MCP Support	Yes	Yes
Multi-Agent Support	No	Yes
Git Integration	minimal	deep
Multi-File Editing	Yes	Yes
Auto Test Running	No	Yes
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	No
Voice Mode	No	Yes
IDE Integration		VS Code, JetBrains, Zed
Hooks / Extensions	No	Yes
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model dependent	256K tokens
Supported Models	All Vercel AI Gateway supported models, including OpenAI, Anthropic, Google, DeepSeek, z.AI, Moonshot, etc	Mistral models Devstral 2, Codestral, (BYOK) OpenRouter models (400+ Models), and custom local models. https://docs.mistral.ai/mistral-vibe/introduction
Pricing Model	Free, BYOK, Usage Based	Freemium
Free Tier	No	Yes
Price Range	0 - $20 / mo / Custom (Vercel AI Gateway)	Free / $15-25/mo
Source Code Availability	Open Source (Apache-2.0)	Open Source (Apache-2.0)
Source Code	https://github.com/vercel-labs/fx	https://github.com/mistralai/mistral-vibe
Development State	active	active