Yes, both Parabola and Optimus Mine offer a Free Trial.
Parabola is designed for Medium Business and Small Business.
Optimus Mine is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Parabola begins at $80/month, while pricing details for Optimus Mine are unavailable.
Some top alternatives to Parabola includes CircleCI, Etlworks Integrator, Matillion ETL, Fivetran, ETL Framework, Datagaps ETL Validator, Etleap, Optimus Mine, ETLrobot and Alloy Automation.
Some top alternatives to Optimus Mine includes Etlworks Integrator, Xtract.io, Matillion ETL, Fivetran, Panoply, AWS Data Pipeline, Datagaps ETL Validator, Etleap, ETLrobot and Datos Intelligence.