# Comparison

- [OpenAI Codex Goes Desktop Agent. It's Still Not Claude Code.](https://sdd.sh/2026/04/openai-codex-goes-desktop-agent.-its-still-not-claude-code..md): OpenAI's April 17 Codex update ships multi-agent desktop control, 90+ MCP plugins, and persistent memory. It's a real step forward in autonomy — built on exactly the wrong architecture.
- [Cursor vs. Copilot vs. Claude Code vs. Windsurf: Which AI Coding Tool Wins in 2026?](https://sdd.sh/2026/03/cursor-vs.-copilot-vs.-claude-code-vs.-windsurf-which-ai-coding-tool-wins-in-2026.md): Four serious contenders, four distinct philosophies. Here's a no-nonsense breakdown of the AI coding tool landscape in 2026 — with real pricing, real benchmarks, and a decision framework that actually helps you choose. Updated May 2 with GitHub Copilot usage-based billing, Cursor SDK and Security Review beta, Claude Code v2.1.119 and $2.5B ARR, and Windsurf's Devin integration roadmap.