Alternatives to Codex

OpenAI's Codex desktop app for managing coding agents

AI coding agent desktop client

Terminal-based AI coding assistant

Brings the power of Copilot coding agent directly to your terminal

Rust-based terminal

Agent-centric IDE with spec-driven development

Open source, extensible AI agent that goes beyond code suggestions

Write, edit, and chat about your code with AI

Configuration manager for AI coding agents

Command-line agent for Cursor

AI-powered software engineering agent by Factory

AI agent operator