Devin for Terminal vs Gemini CLI

Feature	Devin for Terminal	Gemini CLI
Tagline	A local coding agent that runs directly in your terminal from Cognition AI	An open-source AI agent that brings Gemini into your terminal
Website	https://devin.ai/terminal	https://geminicli.com
Language	rust	typescript
Release Date	April 9, 2026	June 24, 2025
Last Updated	September 27, 2026	June 29, 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	Yes
IDE Integration	Windsurf IDE	Antigravity, VS Code, JetBrains IDEs (ACP), Zed (ACP)
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	No	Yes
Context Window	Model-dependent	1M tokens
Terminal Bench	#8 · 18.6% ±3.0 (Terminal-Bench 3.0) 1	#15 · 65.8% ±2.7 (Terminal-Bench 2.1) 2
AA Coding Agent Index	62% · Fable 5.1 XHigh + SWE-2 Medium	-
Supported Models	Cognition (SWE-2), Anthropic (Fable, Opus, Sonnet, Haiku), OpenAI (GPT, GPT-mini, GPT-Codex), Google (Gemini), Kimi (Kimi K3), GLM (GLM 5)	Gemini 3.5 Flash, Gemini 3.1 Pro
Pricing Model	Subscription, Usage Based	Free
Free Tier	Yes	Yes
Price Range	$0, $20 - $200 per month	Free (1,000 req/day)
Source Code Availability	Proprietary Software	Open Source (Apache-2.0)
Source Code	N/A	https://github.com/google-gemini/gemini-cli
Development State	active	active

¹ Devin for Terminal tested with SWE-1.7 Lightning on Terminal-Bench 3.0.

² Gemini CLI tested with Gemini 3 Pro on Terminal-Bench 2.1.