Yes, both Zanflow and Nintex Promapp offer a Free Trial.
Zanflow is designed for Large Enterprises, Medium Business and Small Business.
Nintex Promapp is designed for Large Enterprises and Medium Business.
The starting price of Nintex Promapp begins at $1,350/Month, while pricing details for Zanflow are unavailable.
Some top alternatives to Zanflow includes Microsoft Flow, Zoho Flow, Microsoft Power Automate, Winshuttle Foundation, Nintex Promapp, IBM Blueworks Live, Box Relay, IBM Business Automation Workflow, IBM Operational Decision Manager and Built.io Flow.
Some top alternatives to Nintex Promapp includes VisionFlow, Microsoft Flow, IBM Blueworks Live, Signavio Process Manager, Vitria BusinessWare, ARIS, Bizagi, Withprocess.com, Tibco BPM Enterprise and BPMapp by 500apps.