Checksub vs Subbly
| Checksub | Subbly | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $12/mo | Free |
| Open source | No | No |
| Platforms | api, extension, Web | Web |
| Free plan | No | Yes |
| Caption styling | — | Yes |
| Subtitle export | — | srt and vtt |
| Burn-in captions | — | Yes |
| Brand caption presets | — | Yes |
Both are listed in Best AI Video Caption Generators. On Everything Xiaomi, Checksub scores higher on our published basis.