Devin for Terminal vs. Grok Build CLI

Feature	Devin for Terminal	Grok Build CLI

Tagline	A local coding agent that runs directly in your terminal from Cognition AI	Bring Grok into your terminal
Website	https://devin.ai/terminal	https://x.ai/cli
Language	rust	rust
Release Date	April 9, 2026	May 14, 2026
Last Updated	July 1, 2026	July 15, 2026
Provider Type	AI Lab	AI Lab
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	deep	deep
Multi-File Editing	Yes	Yes
Auto Test Running	No	Yes
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	No	No
IDE Integration	Windsurf IDE	None - Terminal only
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	No	Yes
Context Window	Model dependent	Model dependent
Supported Models	Cognition (SWE-1), Anthropic (Opus, Sonnet, Haiku), OpenAI (GPT, GPT-mini, GPT-Codex), Google (Gemini), Kimi (Kimi K2.5), GLM (GLM 5)	SuperGrok Heavy, Grok 4.5, 4.20, Grok 4, Grok Build 0.1, custom models including OpenAI compatible models
Supported Subscriptions	—	SuperGrok X Premium
Pricing Model	Subscription, Usage Based	Subscription
Free Tier	Yes	Yes
Price Range	$0, $20 - $200 per month	$0 (3 Day Trial) / $30 monthly (SuperGrok) / $300 monthly (SuperGrok Heavy)
Source Code Availability	Proprietary Software	Open Source (EULA)
Source Code	N/A	https://github.com/xai-org/grok-build
Development State	active	active