Which is cheaper, Codex or Windsurf?
Neither. Both start at $20/mo.
Head-to-head comparison
Codex vs Windsurf
Both cost $20/mo. The difference is what they do.
· 4 months ago
Codex
Coding agents
$20/mo
Bundled with ChatGPT Plus $20/mo · ChatGPT Pro $200/mo · API metered
OpenAI's coding agent: CLI + autonomous cloud PRs
Windsurf
AI IDEs
$20/mo
Free · $20/mo Pro · $40/seat Teams · $200/mo Max · $60/seat Enterprise
Codeium's AI IDE with Cascade autonomous agent
Quick answer
Codex and Windsurf are alternatives in the Coding agents category. Codex: OpenAI's coding agent: CLI + autonomous cloud PRs. Windsurf: Codeium's AI IDE with Cascade autonomous agent. Both cost $20/mo.
Where each ships
Codex-only stacks (1)
Windsurf-only stacks (1)
Codex vs Windsurf FAQ
What is Codex best for?
OpenAI's coding agent: CLI + autonomous cloud PRs. It sits in the coding agents category, and ships in 1 tested stack here.
What is Windsurf best for?
Codeium's AI IDE with Cascade autonomous agent. It sits in the ai ides category, and ships in 1 tested stack here.
Can I use Codex and Windsurf together?
They are alternatives at the same step, so most stacks pick one or the other. No aistack.sh stack uses both today, though nothing prevents a custom workflow.
What are the alternatives to Codex and Windsurf?
Beyond each other, Codex's closest alternatives are Claude Code, Cursor, GitHub Copilot. Windsurf's closest alternatives are Cursor, Claude Code.
Also compared
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