Campaign Monitor offers Free Trial, but Whois Database does not.
Whois Database is designed for Large Enterprises, Medium Business and Small Business.
Campaign Monitor is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Whois Database begins at $40.83/Month when Billed Yearly, while pricing details for Campaign Monitor are unavailable.
Some top alternatives to Whois Database includes LeadBI, Campaign Monitor, Leadfeeder, Lead Forensics, TrakiHub, Email Discovery Tool, Drift Email, Leadinfo, LeadMine, Lead Revealer and OptinMagic.
Some top alternatives to Campaign Monitor includes Pipedrive, Campaigner, Moosend and SMTP.