HoneyBook offers Free Trial, but ProcessMaker does not.
HoneyBook is designed for and Small Business.
ProcessMaker is designed for Large Enterprises, Medium Business and Small Business.
Pricing for HoneyBook Starts at $16/month when yearly whereas for ProcessMaker Starts at $1,495/Month.
Some top alternatives to HoneyBook includes Quickbooks, Freshbooks, Bonsai, 17hats, Projectworks, QuickBooks Payroll, StudioCloud, CloudBooks, Dubsado and QuickBooks Desktop Enterprise.
Some top alternatives to ProcessMaker includes Process Street, BP Logix BPMS, ProcessPlan, ProcessPolicy.com, Bonita, Bizagi, Withprocess.com, Tibco BPM Enterprise, BPMapp by 500apps and Camunda Platform.