GitHub Copilot vs Windsurf (now Devin Desktop)

Evidence coverage

• Windsurf was an independent agentic IDE until Cognition acquired its IP, product, trademark and brand on July 14, 2025, and rebranded it to Devin Desktop on June 2, 2026 — windsurf.com now permanently redirects to devin.ai/desktop. This comparison is kept under the original URL for continuity, but 'Windsurf' as an independently-branded product no longer exists; readers evaluating it today are evaluating Devin Desktop.
• GitHub Copilot's identity is verified directly from its own feature page ("Your AI pair programmer"). No capability or benchmark winner is asserted between the two; that requires field-level evidence this site does not yet have for either product.

Verified entity identities: GitHub Copilot and Windsurf (now Devin Desktop).

Editorial rule

Facts require field-level evidence. Editorial fit can be discussed, but it may not be presented as an external benchmark or universal winner.

Coding cluster context

This comparison sits inside the coding-agent topic cluster. Browse from the same evidence-first pillars that frame the two entities:

• Best AI coding agents — the coding authority pillar.
• Coding agents by deployment — IDE / CLI / open-source / local / self-hosted sub-clusters.