Yes, both Quickbooks and NextAgency offer a Free Trial.
Quickbooks is designed for Individuals, Freelancers, Medium Business and Small Business.
NextAgency is designed for Large Enterprises, Medium Business and Small Business.
The starting price of NextAgency begins at $75/Month, while pricing details for Quickbooks are unavailable.
Some top alternatives to Quickbooks includes Xero, Freshbooks, Sage Accounting (Sage One), Zoho Books, easybook.io, QuickFile, AccountingSuite, Sage Business Cloud Accounting, Wave and Sage 50cloud Accounting.
Some top alternatives to NextAgency includes Service Provider Pro, Qualified, Agencyjoy, Workvivo, AgencyZoom, SIBRO, BenefitNet, Ease, Gen4 Agency Management, AgencyBloc and IFTTT.