Two code & development tools, one decision. Here is the honest split.
| Sourcegraph Cody | Replit | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Best at | Questions and refactors that span many files, where autocomplete-only tools lose the plot. | Prototypes and small tools you want running in minutes, with zero local setup. |
| In short | A coding assistant that reads your whole repository, so answers and edits account for your actual codebase. | A browser-based coding environment with an AI agent that can build and deploy small apps from a description. |
| On Atlas | 3 starter prompts | 3 starter prompts |
Pick Sourcegraph Cody when the job is Questions and refactors that span many files, where autocomplete-only tools lose the plot.. Pick Replit when the job is Prototypes and small tools you want running in minutes, with zero local setup.. Still torn? Run one real task through both free tiers. An hour of testing beats a week of reviews.
Here is my code: [paste code]. Find the three most likely bugs or edge cases, explain each in one sentence, then show the fixed code with tests.