pdfFiller vs SimplePDF
| pdfFiller | SimplePDF | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | $8/mo | $99/mo |
| Open source | No | No |
| Platforms | api | extension, Web |
| Free plan | No | Yes |
| Paid from | 8 /user/mo | — |
| API access | Yes | Yes |
| Import existing PDFs | — | Yes |
| Field validation | — | Yes |
| Data export | — | CSV, Excel, webhook, API |
| Signature fields | — | Yes |
Both are listed in Best PDF Form Software. On Inferse, pdfFiller scores higher on our published basis.