Yes, both data.world and dataSights offer a Free Trial.
data.world is designed for Large Enterprises, Medium Business and Small Business.
dataSights is designed for Large Enterprises, Medium Business and Small Business.
Pricing for data.world Starts at $50,000/Year whereas for dataSights Starts at $167/Month.
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 dataSights includes Entrinsik Informer, Sisense, Microsoft Power BI, Dundas BI, SAS Business Intelligence, SAP BusinessObjects BI, Panintelligence, Grow, ibi Analytics Platform and Microsoft Power BI Desktop.