| Features |
Free |
Pro |
| Mail counts per task |
100 |
No limited |
| Sending thread/connections |
2 |
No limited |
| Reading statistics |
No |
Yes |
| Export unreachable address |
No |
Yes |
| Import online webpage |
No |
Yes |
| Import local webpage |
Yes |
Yes |
| Domains blacklist |
Yes |
Yes |
| Email blacklist |
Yes |
Yes |
| Export reachable address |
No |
Yes |
| Insert variable |
Yes |
Yes |
| Change IP automatically |
Yes |
Yes |
| Adding attachments |
Yes |
Yes |
| Message preview before delivery |
No |
Yes |
| Send test email |
No |
Yes |
| Don't send duplicate emails |
Yes |
Yes |
| Multiple connections (Sending many messages at once) |
No |
Yes |
| Multiple tasks |
Yes |
Yes |
| Import mail list from text /excel files |
Yes |
Yes |
| Letter for each recipient |
Yes |
Yes |
| Message with both HTML and Text and/or alternate TXT |
Yes |
Yes |
| Catch text from HTML for plain text messages |
Yes |
Yes |
