Yes, both data.world and Google Cloud Data Catalog offer a Free Trial.
data.world is designed for Large Enterprises, Medium Business and Small Business.
Google Cloud Data Catalog is designed for Large Enterprises, Medium Business and Small Business.
Pricing for data.world Starts at $50,000/Year whereas for Google Cloud Data Catalog Starts at $10.
Some top alternatives to data.world includes Wdata, Collibra Data Governance Center, Semantic Fact, Iteratively, Manta, Talend Data Catalog, Google Cloud Data Catalog, Alation, SAS Data Quality and Atlan Discovery.
Some top alternatives to Google Cloud Data Catalog includes Collibra Data Governance Center, Semantic Fact, data.world, Satori, Epiq Discovery, Qualified, Datascale, Workvivo, SelectStar, SAS Data Quality, BetterCloud and Atlan Discovery.