OpenAI Codex vs ChatGPT: Best AI Tool for Devs in 2025
In 2025, the debate between OpenAI Codex and ChatGPT continues to grow among developers seeking powerful AI tools for productivity, automation, and intelligent assistance. While both originate from OpenAI’s groundbreaking work in artificial intelligence, they serve different purposes and excel in unique areas. This article offers an in-depth comparison of OpenAI Codex vs ChatGPT, helping developers decide which tool best suits their needs.