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← OpenAI Codex

Alternatives

OpenAI Codex alternatives

OpenAI Codex is an AI coding agent that assists across terminal, IDE, and cloud for planning, building, refactoring, reviewing, and releasing code. Here are 24 similar tools on DevHunt, starting with the closest matches.

Closest alternatives

compared with OpenAI Codex
  • Cursor▲ 0 · Subscription

    Cursor is an AI-powered code editor, whereas Codex is an agent that works across IDEs, terminal, and cloud. OpenAI Codex vs Cursor →

  • Claude Code▲ 0 · Subscription

    Claude Code focuses on terminal and IDE agents similar to Codex but is from Anthropic. OpenAI Codex vs Claude Code →

  • GitHub Copilot▲ 0 · Subscription

    GitHub Copilot provides inline suggestions inside editors, while Codex offers multi-agent workflows and cloud execution. OpenAI Codex vs GitHub Copilot →

  • Aider▲ 0 · Free

    Aider is an open-source terminal-based AI pair programmer, lacking the cloud and multi-agent features of Codex. OpenAI Codex vs Aider →

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  4. +your ad here · $89/weekopen spot
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  6. 5Pieces CopilotPieces Copilot · The AI coding sidekick that understands your workflow63
  7. 6luoluoAIluoluoAI · One endpoint to access all models with bottom price.52
  8. 7Savyre AI Coding WorkflowSavyre AI Coding Workflow · Structure, review and ship AI code with confidence43
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  11. 10Tencent EdgeOne MakersTencent EdgeOne Makers · Ship AI agents like web apps, in minutes.36
  12. 11CalljmpCalljmp · AI agents as Code, on a managed backend35
  13. +your ad here · $89/weekopen spot
  14. 12Unified MCP ServerUnified MCP Server · 22,000+ tools. 370+ integrations. 24 Categories. One MCP server.29
  15. 13ClaudifyClaudify · The operating system for Claude Code28
  16. 14OctomindOctomind · End-to-end tests easy to build, easier to maintain26
  17. 15InferableInferable · Inferable helps developers build LLM-based agentic automations faster with a delightful developer experience.26
  18. 16Quash BugsQuash Bugs · Agentic End-to-end Mobile testing with UI + API + DB validation.22
  19. 17TracciaTraccia · Finally, a vendor-neutral AI Agent Control Plane. #6 on ProductHunt21
  20. 18GPTConsoleGPTConsole · Introducing tiny, lightweight autonomous agents20
  21. 19KushoAIKushoAI · AI agent for API testing20
  22. 20worktree-composeworktree-compose · Zero-config Docker Compose isolation for git worktrees. The Hunger Games for your AI coding agents.19