| Details | Blogsten Basic | PowerMail Pro | Blogsten Pro | PM Developer |
| Price | $ 20 | $ 40 | $ 70 | $ 130 |
| Email direct to Joomla articles | yes | yes | yes | yes |
| Receive SMS/MMS from cellphones | yes | yes | yes | yes |
| Number of sending emails | 3 | unlimited | unlimited | unlimited |
| Number of receiving email accounts | 1 | unlimited | unlimited | unlimited |
| Supports Powertags | no | yes | yes including tags, timespan | yes including tags, timespan |
| Attach or embed images (.jpg, .png, .gif) | yes | yes | yes | yes |
| Image display control | no | yes | yes | yes |
| Supports Joomla and K2 image tabs | no | no | yes | yes |
| Supports Attachments (.pdf, .doc, .xls, .ppt) | no | yes | yes | yes |
| Whitelist and Blacklist emails | no | yes | yes | yes |
| Alert email to admin and sender | admin only | both | both | both |
| Alert email templates | no | no | yes | yes |
| Easy language editing | no | no | yes | yes |
| Plugins for K2, Easyblog, Kunena supported |  | |  | |
| Domains supported | none | one | one | unlimited |
| Supports spam preventer plugin | no | no | yes | included |
| Extras | none | none | none | all plugins and all versions of powermail |
| Purchase | Purchase | Purchase | Purchase |