Which AI Coding CLI Reigns Supreme? A Data‑Driven Comparison of Claude, Codex, Copilot, and Gemini
This article presents a hands‑on, data‑backed comparison of the four leading AI programming command‑line tools—Claude Code, GitHub Copilot CLI, Google Gemini CLI, and OpenAI Codex—covering installation ease, command design, agent capabilities, extensibility, multimodal support, security, pricing, real‑world scenarios, and benchmark results to help developers choose the tool that best fits their specific workflow.
