G2 Vendor Directory

Codex vs. WindSurf AI IDE

A side-by-side comparison based on G2 review data.

MetricCodex

by OpenAI

WindSurf AI IDE

by Cognition, Inc

Overall rating4.74.2
Review count1956
Ease of use9.29.2
Ease of setup9.48.9
Quality of support9.28.3
Meets requirements9.58.7
NPS83.33333342.857143
Small Business47.4%44.6%
Mid-Market31.6%41.1%
Enterprise21.1%14.3%
Total page views437342
Total LLM citations7,269107

Codex

Codex is OpenAI’s agentic coding partner built to accelerate real engineering work end-to-end, helping you plan, implement features, refactor, review, and ship releases while fitting into the tools and workflows developers already use. Rather than acting like a chat-only assistant, it’s positioned as a “build with agents” experience that can take on substantive tasks (and context) across a codebase so you spend less time on repetitive execution and more time on decisions, design, and quality.

Pros

    WindSurf AI IDE

    Codeium is an advanced AI-powered code assistant designed to enhance developer productivity by providing real-time code suggestions, autocompletions, and error detection. It integrates seamlessly with various Integrated Development Environments (IDEs), offering support for multiple programming languages. Key Features and Functionality: - Real-Time Code Suggestions: Offers intelligent code completions to speed up the coding process. - Error Detection: Identifies potential errors and suggests corrections to improve code quality.

    Pros