OpenAI Codex vs Greptile
A side-by-side comparison to help you choose between OpenAI Codex and Greptile.
| OpenAI Codex | Greptile | |
|---|---|---|
| Description | OpenAI's cloud coding agent that takes on whole tasks — writing features, fixing bugs, opening pull requests — in parallel sandboxes. | An AI code reviewer that learns your codebase and leaves full-context review comments on every pull request. |
| Category | AI coding | AI coding |
| Pricing | paid · Included with ChatGPT Plus/Pro plans | freemium · From ~$30/dev/mo |
| Rating | 4.6 | 4.3 |
| Features | Write new code featuresFix bugs automaticallyCreate pull requestsExecute code in sandboxed environmentUnderstand natural language instructionsSupport multiple programming languages | Graph index of codebaseSwarm of review agentsCustom rule creationContinuous learning from commentsIDE and agent integrationsAutomated test generation (TREX) |
| Website | Visit | Visit |
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