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	basic	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	None - Terminal only	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