Braintrust vs PromptWorks
| Braintrust | PromptWorks | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $249/mo | — |
| Open source | No | No |
| Platforms | api, self-hosted, Web | api, self-hosted, Web |
| Free plan | Yes | — |
| Prompt version history | — | Yes |
| Prompt testing | — | Yes |
| Prompt observability | — | Yes |
| API access | — | Yes |
Both are listed in Best AI Prompt Management Software. On Samsung Mobile US Press, Braintrust scores higher on our published basis.