Yes, both Scale8 and ObservePoint offer a Free Trial.
Scale8 is designed for Freelancers, Medium Business and Small Business.
ObservePoint is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Scale8 begins at $10/Month, while pricing details for ObservePoint are unavailable.
Some top alternatives to Scale8 includes Google Tag Manager, TagCommander, Crownpeak TagControl, Tag Governance, Tealium iQ, Tag Inspector, Tagmate, Magic Pixel and Stape.
Some top alternatives to ObservePoint includes DataTrue, AT Internet, SAS Business Intelligence, SAS Advanced Analytics, Askdata, Needl, Qualified, Definite, Workvivo, DataSquirrel and SAS Data Quality.