Yes, both Quickbooks and Parabola offer a Free Trial.
Quickbooks is designed for Individuals, Freelancers, Medium Business and Small Business.
Parabola is designed for Medium Business and Small Business.
The starting price of Parabola begins at $80/month, while pricing details for Quickbooks are unavailable.
Some top alternatives to Quickbooks includes Xero, Patriot Accounting, Freshbooks, Sage Accounting (Sage One), Zoho Books, easybook.io, QuickFile, AccountingSuite, Sage Business Cloud Accounting, Wave and Sage 50cloud Accounting.
Some top alternatives to Parabola includes CircleCI, Etlworks Integrator, Matillion ETL, Fivetran, ETL Framework, Datagaps ETL Validator, Etleap, Optimus Mine, ETLrobot and Alloy Automation.