Freshbooks offers Free Trial, but ActivityHD does not.
ActivityHD is designed for Large Enterprises, 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 ActivityHD are unavailable.
Some top alternatives to ActivityHD includes Quickbooks, Xero, Freshbooks, Sage Accounting (Sage One), Odoo Accounting, Clear Books, QuickFile, AccountsPortal, AccountingSuite and FinalBooks.
Some top alternatives to Freshbooks includes Quickbooks, Xero, Zoho Books, FreeAgent, QuickFile, HoneyBook, Zoho Invoice, Busy Accounting Software, QuickBooks Desktop Pro and Wave.