Knockout API vs nobg.sh
| Knockout API | nobg.sh | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $0.02/mo | $1/mo |
| Open source | No | No |
| Platforms | api, Web | api |
| Free plan | Yes | Yes |
| Paid from | — | $1/mo |
| Replacement backgrounds | — | Yes |
| Batch processing | — | Yes |
| API access | — | Yes |
| Monthly image allowance | — | 100 images/mo |
| Export formats | — | PNG, JPG, WebP |
Both are listed in Best AI Background Removers. On Everything Xiaomi, Knockout API scores higher on our published basis.