Yes, both Flatly and Flex.io offer a Free Trial.
Flatly is designed for Large Enterprises, Medium Business and Small Business.
Flex.io is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Flatly Starts at $19/User/Month whereas for Flex.io Starts at $29/User/Month.
Some top alternatives to Flatly includes Etlworks Integrator, Matillion ETL, Fivetran, Blendo, Panoply, Flex.io, Hevo, Datagaps ETL Validator, Etleap and ETLrobot.
Some top alternatives to Flex.io includes Import.io, Etlworks Integrator, Matillion ETL, Fivetran, Blendo, Flatly, K3, Etleap, Optimus Mine and ETLrobot.