Yes, both Proposify and Freshbooks offer a Free Trial.
Proposify is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Freshbooks is designed for Freelancers, Medium Business and Small Business.
Pricing for Proposify Starts at $49/User/Month whereas for Freshbooks Starts at $8/month when monthly.
Some top alternatives to Proposify includes PandaDoc, Better Proposals, Qwilr, Proposable, Propoze, Docspo, ProposalPad, Fresh Proposals, Prospero and QorusDocs.
Some top alternatives to Freshbooks includes Quickbooks, Xero, Zoho Books, FreeAgent, QuickFile, HoneyBook, Zoho Invoice, Busy Accounting Software, QuickBooks Desktop Pro and Wave.