Neither MailChimp nor Zapnito offers a free trial.
MailChimp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Zapnito is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both MailChimp and Zapnito are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to MailChimp includes Campaigner, Moosend and SMTP.
Some top alternatives to Zapnito includes Node App, Posted, Breakout, automation.re, Qualified, Workvivo, Commons, Blog To Social, Orbit, Moderate, IFTTT and Consider.