Plandex vs. Snowflake Cortex CLI

Feature	Plandex	Snowflake Cortex CLI

Tagline	Open source AI coding agent for large projects and real world tasks	Snowflake-native AI coding agent for data engineering
Website	https://github.com/plandex-ai/plandex	https://snowflake.com/en/product/features/cortex-code/
Language	go	typescript
Release Date	March 14, 2024	February 2, 2026
Last Updated	June 11, 2026	April 28, 2026
Provider Type	Independent	Independent
MCP Support	No	Yes
Multi-Agent Support	No	Yes
Git Integration	deep	deep
Multi-File Editing	No	Yes
Auto Test Running	Yes	No
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	No	No
Voice Mode	No	No
IDE Integration	None - terminal only	None - terminal only
Hooks / Extensions	No	Yes
Web Search	No	Yes
Local Model Support	Yes	No
Context Window	2M tokens effective	Model-dependent
Supported Models	Any OpenAI-compatible models and 400+ models from OpenRouter.	Snowflake managed models - Claude Opus / Sonnet, GPT 5.2
Pricing Model	Free	Freemium
Free Tier	Yes	Yes
Price Range	Free (self-hosted)	Free trial / $20/mo
Source Code Availability	Open Source (MIT)	Proprietary Software
Source Code	https://github.com/plandex-ai/plandex	N/A
Development State	inactive	active