Yes, both Harpoon and Freshbooks offer a Free Trial.
Harpoon is designed for Medium Business and Small Business.
Freshbooks is designed for Freelancers, Medium Business and Small Business.
The starting price of Freshbooks begins at $8/month when monthly, while pricing details for Harpoon are unavailable.
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 Freshbooks includes Quickbooks, Xero, Zoho Books, FreeAgent, QuickFile, HoneyBook, Zoho Invoice, Busy Accounting Software, QuickBooks Desktop Pro and Wave.