Yes, both Freshbooks and Bill.com offer a Free Trial.
Freshbooks is designed for Freelancers, Medium Business and Small Business.
Bill.com is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Freshbooks Starts at $8/month when monthly whereas for Bill.com Starts at $0/user/month.
Some top alternatives to Freshbooks includes Xero, Patriot Accounting, Quickbooks, Zoho Books, FreeAgent, QuickFile, HoneyBook, Zoho Invoice, Busy Accounting Software, QuickBooks Desktop Pro and Wave.
Some top alternatives to Bill.com includes Xero, Patriot Accounting, AvidXchange, APXPRESS, Paypool, Melio, QuickFile, InvoiceWorks, Tipalti, Stampli and Enverus OpenInvoice.