PlainMerge vs YAMM
| PlainMerge | YAMM | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | Yes |
| Paid from | — | $2.08/mo |
| Open source | No | No |
| Platforms | Linux, macOS, Web, Windows | extension, Web |
| Free plan | No | Yes |
| Data sources | Excel .xlsx, .xls, and .ods files | — |
| Output types | Personalized PDF files; email attachments | — |
| Delivery channels | both | — |
| Batch personalization | Yes | — |
Both are listed in Best Mail Merge Software. On The Geeks Club, YAMM scores higher on our published basis.