Yes, both dataloader.io and Panoply offer a Free Trial.
dataloader.io is designed for Large Enterprises, Medium Business and Small Business.
Panoply is designed for Large Enterprises, Medium Business and Small Business.
Pricing for dataloader.io Starts at $99/User/Month whereas for Panoply Starts at $1,165 when Billed Monthly.
Some top alternatives to dataloader.io includes Import.io, Etlworks Integrator, Matillion ETL, Fivetran, Panoply, Flatly, Data Loader for Marketo, Etleap, ETLrobot and Salesforce Connect.
Some top alternatives to Panoply includes Talend Cloud Data Integration, Etlworks Integrator, Stitch, Matillion ETL, Fivetran, Blendo, Xplenty, Etleap, ETLrobot and Portal.