Yes, both Harpoon and Quickbooks offer a Free Trial.
Harpoon is designed for Medium Business and Small Business.
Quickbooks is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing details for both Harpoon and Quickbooks are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Harpoon includes Freshbooks, ProfitBoard, Clear Books, TimePay, AlignBooks, FuelGauge, AccooWare, Reach Accountant, Billable and Busy Accounting Software.
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.