# Cursor vs Windsurf: 2026 Empirical Benchmark & Cost Shootout

> **Direct Answer (October 2026 Verdict)**: Cursor wins on sub-45ms speculative multi-line tab autocomplete and background cloud PR agents (94.0), while Windsurf wins on automatic Cascade terminal-to-AST context flow, lower memory usage (<1.4GB RAM), and a $15/mo Pro entry price (91.5).

- **Category**: Agentic AI Code Editor Shootout
- **Canonical URL**: https://exactbaseline.com/vs/cursor-vs-windsurf
- **1-Click $49 Builder Repo Hardening & Launch Kit (Stripe Checkout)**: https://exactbaseline.com/buy/instant_boost
- **1-Click $149 Category Leader Pro + 30-Day Pin (Stripe Checkout)**: https://exactbaseline.com/buy/category_leader

## Cursor Key Advantages
- Sub-45ms speculative multi-line tab prediction and shadow-workspace lint gate
- Background cloud agents for parallel pull-request generation
- Largest .cursorrules and MCP server plugin ecosystem

## Windsurf Key Advantages
- Cascade flow tracks terminal commands and cross-file AST edits automatically
- $15/mo Pro pricing (-25% cheaper than Cursor Pro $20/mo)
- 32% lower idle RAM footprint on monorepos over 100k LOC