Constant Contact offers Free Trial, but Zembula does not.
Zembula is designed for Large Enterprises and Medium Business.
Constant Contact is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Zembula begins at $3,000/Year, while pricing details for Constant Contact are unavailable.
Some top alternatives to Zembula includes Pipedrive, Campaigner, Moosend, SMTP, Omnisend, Constant Contact, MailChimp, Campaign Monitor, GetResponse, Elastic Email, Emma, Elite Email, Elite Campaign, SendFox, 7Engage and Structure Pie.
Some top alternatives to Constant Contact includes Pipedrive, Campaigner, Moosend and SMTP.
