// head_to_head
Devin Desktop vs OpenAI Codex
Plans, included models and benchmark scores for Devin Desktop and OpenAI Codex, side by side — and which to pick for what.
All coding toolsPlans checked 2026-10-27
Devin Desktop: Formerly Windsurf: Cognition renamed the editor Devin Desktop on June 2, 2026, and windsurf.com now redirects to devin.ai.
Which to choose
- You want the lowest paid entry price: OpenAI Codex. OpenAI Codex Go is $8/mo against $20/mo for Devin Desktop Pro.
- You want to pay per token with your own API key: OpenAI Codex. OpenAI Codex accepts your own API key, so cost tracks usage instead of a plan’s limits.
Side by side
| Devin Desktop | OpenAI Codex | |
|---|---|---|
| Made by | Cognition | OpenAI |
| Where you use it | AI code editor with local and cloud agents | Terminal, IDE extension, desktop app and cloud tasks |
| Free plan | Yes | Yes |
| Paid from | $20/mo · Pro | $8/mo · Go |
| Best coding model | Not listed | 96.0GPT-6.1 Sol |
| Best agentic model | Not listed | 77.5GPT-6 Astra |
| Own API key | No | Yes |
| Open source | No | No |
Devin Desktop plans and models
| Plan | Price | What you get |
|---|---|---|
| Free | Free | Light agent quota; limited model availability |
| Pro | $20/mo | Increased quotas, refreshed daily and weekly; full model availability |
| Max | $200/mo | Significantly higher quotas |
| Teamsteam | $40/moper seat + $80/mo team fee | Per-seat quota for each full developer |
Cognition lists “frontier models from OpenAI, Claude, Gemini and SpaceXAI” plus open-source models and its own SWE-2, without naming versions.
OpenAI Codex plans and models
| Plan | Price | What you get |
|---|---|---|
| Free | Free | GPT-6 Luna in the desktop app, subject to rollout |
| Go | $8/mo | GPT-6 Luna in the desktop app, subject to rollout |
| Plus | $20/mo | About 15–160 GPT-6.1 Sol messages per five hours; weekly limits may apply |
| Pro | from $100/mo$200 and $500 tiers | No five-hour limit |
| Businessteam | $25/moper user · $20 billed annually | Same five-hour estimates as Plus |
| Model | Coding | Long-horizon agentic | Same work via API |
|---|---|---|---|
| GPT-6.1 Sol | 96.0 | 68.7 | $1,336/mo |
| GPT-6.1 Terra | 94.3 | 48.6 | $668.00/mo |
| GPT-6 Astra | 93.7 | 77.5 | $6,960/mo |
| GPT-6 Luna | 84.5 | 30.9 | $69.60/mo |
Devin Desktop vs OpenAI Codex FAQ
Is Devin Desktop or OpenAI Codex cheaper?
OpenAI Codex has the lower entry price: Devin Desktop Pro is $20/mo and OpenAI Codex Go is $8/mo.
Which is better if you want the lowest paid entry price?
OpenAI Codex. OpenAI Codex Go is $8/mo against $20/mo for Devin Desktop Pro.
Which is better if you want to pay per token with your own API key?
OpenAI Codex. OpenAI Codex accepts your own API key, so cost tracks usage instead of a plan’s limits.
Do Devin Desktop and OpenAI Codex have free plans?
Devin Desktop: yes. OpenAI Codex: yes.
Where these numbers come from
- Plans and prices — each vendor's own pricing page, checked 2026-10-27: Devin Desktop, OpenAI Codex. Usage allowances change often; check before you buy.
- Model scores — LiveBench coding and long-horizon agentic categories for the models each plan includes, live from the same data as the leaderboard. A tool's own agent loop matters too; these scores rate the model, not the tool.
- “Same work via API” — a heavy coding-agent month (40K tokens in, 4K out, 20K requests, 70% cached input) at OpenRouter list price, for comparing a subscription against paying per token.