Bloom vs Vellum
| Bloom | Vellum | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Android, Linux, Web, Windows | macOS |
| Free plan | Yes | Yes |
| EPUB export | Yes | Yes |
| PDF export | Yes | Yes |
| Reflowable layout | Yes | — |
| Fixed-layout support | Yes | — |
| Ebook validation | Yes | — |
| Accessibility tools | Yes | — |
| Import formats | WDGT, HTM, HTML, XLSX, bloomSource | — |
Both are listed in Best eBook Creation Software. On Inferse, Bloom scores higher on our published basis.