Diddo offers Free Trial, but MailChimp does not.
MailChimp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Diddo is designed for Large Enterprises, Small Business, Medium Business and Individuals.
The starting price of Diddo begins at $23.33per month when Billed Yearly, while pricing details for MailChimp are unavailable.
Some top alternatives to MailChimp includes Campaigner, Moosend and SMTP.
Some top alternatives to Diddo includes and undefined.