Yes, both Servoy and Appian offer a Free Trial.
Servoy is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Appian is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Servoy and Appian are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Servoy includes Softools, Appian, Visual LANSA, Rocket Uniface, Undaku, Qualified, CloudApps, Secure Code Warrior, Workvivo, AppSec360 and VenturePact.
Some top alternatives to Appian includes Mendix, OutSystems, LiveCode, Microsoft Power Apps, Simplifier, Unik Low-Code BPM Platform, DOCOVA, Netcall Liberty Create, Flowfactory and SDMT LCAP/LCNC Platform.