Neither MailChimp nor AppSheet offers a free trial.
MailChimp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
AppSheet is designed for Large Enterprises, Medium Business and Small Business.
The starting price of AppSheet begins at $5/User/Month, while pricing details for MailChimp are unavailable.
Some top alternatives to MailChimp includes Campaigner, Moosend and SMTP.
Some top alternatives to AppSheet includes Quick Base, Bubble, Nwicode, NoCodeZ, Zoho Creator, Microsoft Power Apps, Apphive, Zeroqode, 2OS App Builder, AppMaster.io and Codeless.