Neither Postalytics nor Mailsend by 500apps offers a free trial.
Postalytics is designed for Medium Business and Small Business.
Mailsend by 500apps is designed for Individuals, Medium Business and Small Business.
The starting price of Postalytics begins at $199/Month, while pricing details for Mailsend by 500apps are unavailable.
Some top alternatives to Postalytics includes Moosend, Inbox Mailers, Mailsend by 500apps, Qualified, Ackwire, Workvivo, AmazingMail, Postal.io, IFTTT, Online Check Writer and Inkit.
Some top alternatives to Mailsend by 500apps includes Campaigner, Moosend and SMTP.