Atomatest offers Free Trial, but MailChimp does not.
Atomatest is designed for Large Enterprises, Medium Business and Small Business.
MailChimp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Atomatest begins at $1,999/Month, while pricing details for MailChimp are unavailable.
Some top alternatives to Atomatest includes VWO Testing, Act-On, Webmecanik Automation, Optimizely, AB Tasty, Convertize, ChangeAgain, Dual Kind, ABTesting.ai, UseItBetter and Increab.
Some top alternatives to MailChimp includes Campaigner, Moosend and SMTP.