Cognition's autonomous AI software engineer with parallel cloud agents.
WebsiteProvisional comparison
Devin vs OpenAI Codex
Both are provisional S-tier on Cloud / Async Coding Agents. Rankings are never for sale.
Full Cloud / Async Coding Agents tier list
OpenAI's coding agent across CLI, IDE extension, ChatGPT and cloud, with automatic PR review.
Website| Field | Devin | OpenAI Codex |
|---|---|---|
| Tier | S · provisional | S · provisional |
| Why | Pioneer of the autonomous-engineer category; now bundled with the Devin Desktop IDE. | Cloud tasks with parallel agents and PR review, bundled with ChatGPT plans. |
| Pricing | freemium · starts at $20/mo (Pro) | included in ChatGPT plans · starts at $20/mo (ChatGPT Plus) |
| GitHub stars | — | 129,388 |
| Last push | — | Oct 15, 2026 |
| Last verified | Oct 15, 2026 | Oct 15, 2026 |