Neither Acumbamail nor Mailsend by 500apps offers a free trial.
Acumbamail is designed for Large Enterprises, Medium Business and Small Business.
Mailsend by 500apps is designed for Individuals, Medium Business and Small Business.
The starting price of Acumbamail begins at $19/Month when Billed Yearly, while pricing details for Mailsend by 500apps are unavailable.
Some top alternatives to Acumbamail includes Vbout, MailChimp, Campaign Monitor, SendinBlue, Mailify, SmartMailer, Groupmail, Mobiz, SendHub and Mailsend by 500apps.
Some top alternatives to Mailsend by 500apps includes Pipedrive, Campaigner, Close, Moosend and SMTP.
