Cortex vs Windsurf
Side-by-side comparison of AI visibility scores, market position, and capabilities
Internal developer portal for service catalog and engineering ops. Founded 2019, SF (ex-Uber). $112M raised at $470M valuation. Y Combinator grad. Private.
About
Cortex is an internal developer portal founded in 2019 by Anish Dhar (CEO, ex-Uber), Ganesh Datta, Nikhil Unni, and Aditya Subramanian, headquartered in San Francisco. Raised $112 million including a $60M growth round (August 2025) led by Scale Venture Partners at $470M valuation. YC graduate; investors include IVP, Sequoia, Tiger Global.
Codeium's agentic IDE; 2nd most-discussed AI coding tool after Cursor. $1.25B valuation; Cascade agentic framework enables autonomous multi-file editing. Positioned as cost-competitive alternative to Cursor with comparable capabilities.
About
Windsurf is an AI-native code editor developed by Codeium, designed to bring agentic AI directly into the software development workflow. Launched in late 2024, Windsurf introduced the 'Cascade' agentic framework — enabling the AI to autonomously read, write, and execute code across multiple files simultaneously, rather than merely suggesting single-line completions. The product became the second-most-discussed AI coding tool after Cursor, recognized for its aggressive pricing and deep IDE integration.
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