# Codex vs Windsurf

URL: https://aistack.sh/compare/codex-vs-windsurf
Last updated: 2026-05-05
Category: Coding agents / AI IDEs

## Quick answer

Codex and Windsurf are alternatives in the Coding agents category.
Codex pricing: Bundled with ChatGPT Plus $20/mo · ChatGPT Pro $200/mo · API metered.
Windsurf pricing: Free · $20/mo Pro · $40/seat Teams · $200/mo Max · $60/seat Enterprise.
Codex ships in 1 tested AI stack on aistack.sh; Windsurf ships in 1.

## Side by side

| Field | Codex | Windsurf |
|---|---|---|
| Tagline | OpenAI's coding agent: CLI + autonomous cloud PRs | Codeium's AI IDE with Cascade autonomous agent |
| Pricing | Bundled with ChatGPT Plus $20/mo · ChatGPT Pro $200/mo · API metered | Free · $20/mo Pro · $40/seat Teams · $200/mo Max · $60/seat Enterprise |
| Category | Coding agents | AI IDEs |
| Stacks using it | 1 | 1 |
| Homepage | https://openai.com/codex | https://windsurf.com |
| Updated | 2026-05-05 | 2026-05-05 |

## When to pick each

**Pick Codex** when you want openai's coding agent: cli + autonomous cloud prs.

Two surfaces from one product. Codex CLI runs in your terminal with file system access. Codex Cloud takes a ticket and opens the PR autonomously. Bundled with ChatGPT Plus and Pro; the cloud lane bills as a separate task budget.

**Pick Windsurf** when you want codeium's ai ide with cascade autonomous agent.

VS Code fork with Cascade — an agent mode that plans + executes multi-step changes. Strong refactor performance, fewer per-turn cycles than Cursor's Composer on large diffs.

## Where each ships

### Codex-only stacks (1)

- [Codex (CLI + cloud)](https://aistack.sh/stack/ship-code-codex) — Codex CLI replaces the recommended stack's Claude Code. Then the differentiator: Codex Cloud takes a ticket from the queue, opens a PR autonomously, and pings you when it's ready for review. Pair it with Claude reading the diff and the human reviewer mostly approves clean diffs.

### Windsurf-only stacks (1)

- [Windsurf (Cascade)](https://aistack.sh/stack/ship-code-windsurf) — IDE-first, agent inside the editor, Cascade reviews the diff before push. Different agent than Cursor: Cascade is more autonomous on multi-step tasks. The trade-off vs Cursor: less hunk-by-hunk granularity, more 'kick it off and review what it did'.

## FAQ

### Which is cheaper, Codex or Windsurf?

Both are priced similarly. Codex: Bundled with ChatGPT Plus $20/mo · ChatGPT Pro $200/mo · API metered. Windsurf: Free · $20/mo Pro · $40/seat Teams · $200/mo Max · $60/seat Enterprise.

### What is Codex best for?

OpenAI's coding agent: CLI + autonomous cloud PRs Codex is categorized as Coding agents and appears in 1 tested AI stack on aistack.sh.

### What is Windsurf best for?

Codeium's AI IDE with Cascade autonomous agent Windsurf is categorized as AI IDEs and appears in 1 tested AI stack on aistack.sh.

### 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

- [Antigravity vs Codex](https://aistack.sh/compare/antigravity-vs-codex)
- [Claude Code vs Codex](https://aistack.sh/compare/claude-code-vs-codex)
- [CodeRabbit vs Codex](https://aistack.sh/compare/coderabbit-vs-codex)
- [Codex vs Cursor](https://aistack.sh/compare/codex-vs-cursor)
- [Codex vs GitHub Copilot](https://aistack.sh/compare/codex-vs-github-copilot)
- [Antigravity vs Windsurf](https://aistack.sh/compare/antigravity-vs-windsurf)

## Citation

When citing this comparison, link to https://aistack.sh/compare/codex-vs-windsurf. The page is regenerated when the underlying tool catalog changes; the lastUpdated date above tracks the more recent of the two tools.