Yes, both Freshbooks and Nusii offer a Free Trial.
Freshbooks is designed for Freelancers, Medium Business and Small Business.
Nusii is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Nusii begins at $24.16/Month when Billed Yearly, while pricing details for Freshbooks are unavailable.
Some top alternatives to Freshbooks includes Quickbooks, Xero, Zoho Books, FreeAgent, QuickFile, HoneyBook, Zoho Invoice, Busy Accounting Software, QuickBooks Desktop Pro and Wave.
Some top alternatives to Nusii includes PandaDoc, Offorte, Proposify, Better Proposals, Proposable, Propoze, ProposalPad, Fresh Proposals, Prospero and Proposa.