OpenAI Codex vs Devin
An honest side-by-side — what each is best for, and what it isn't.
The short verdict
Choose OpenAI Codex if you want Developers in the OpenAI ecosystem delegating coding work. — it's paid and technical to set up. Choose Devin if you need Teams offloading well-scoped engineering tasks to an autonomous agent. instead. Skip OpenAI Codex if you don't write code..
| OpenAI Codex | Devin | |
|---|---|---|
| Best for | Developers in the OpenAI ecosystem delegating coding work. | Teams offloading well-scoped engineering tasks to an autonomous agent. |
| Not best for | Beginners; no-code seekers. | Beginners or anyone needing a no-code tool. |
| Pricing | Paid | Paid |
| Setup | Technical | Technical |
| Free tier | No | No |
| Runs on | cloud, your computer | cloud |
OpenAI Codex vs Devin: common questions
Is OpenAI Codex better than Devin?
Neither is universally better — it depends on your use case. OpenAI Codex is best for Developers in the OpenAI ecosystem delegating coding work., while Devin is best for Teams offloading well-scoped engineering tasks to an autonomous agent.. The breakdown above compares them on pricing, setup, models, connectors, and where they run.
OpenAI Codex vs Devin: which is cheaper?
OpenAI Codex is Paid. Devin is Paid. Your real cost depends on usage — check each agent's profile for current pricing.
What is the easiest to set up, OpenAI Codex or Devin?
OpenAI Codex is rated "Technical" to set up and runs on cloud, your computer. Devin is rated "Technical" and runs on cloud.
Compare with other agents
| OpenAI Codex OpenAI | Devin Cognition | |
|---|---|---|
| Best for | Developers in the OpenAI ecosystem delegating coding work. | Teams offloading well-scoped engineering tasks to an autonomous agent. |
| Not best for | Beginners; no-code seekers. | Beginners or anyone needing a no-code tool. |
| Category | Coding | Coding |
| Pricing | Paid | Paid |
| Setup | Technical | Technical |
| Autonomy | Semi-autonomous | Autonomous |
| Best user | Developer | Developer |
| Runs where | Cloud, Local | Cloud |
| Models | OpenAI / ChatGPT | Claude, Multi-model |
| Connectors | GitHub | GitHub |
| Open source | ||
| Self-hosted | ||
| API available | ||
| Free tier | ||
| Don't use if | You don't write code. | You don't have engineering work to delegate. |