Yes, both Xero and Qwilr offer a Free Trial.
Xero is designed for Freelancers, Medium Business and Small Business.
Qwilr is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Qwilr begins at $66/Month when Billed Yearly, while pricing details for Xero are unavailable.
Some top alternatives to Xero includes Quickbooks, Sage Accounting (Sage One), Zoho Books, Zoho Daybook, QuickFile, Sage Business Cloud Accounting, MYOB, QuickBooks Desktop Pro, QuickBooks Online Advanced and Sage 50cloud Accounting.
Some top alternatives to Qwilr includes PandaDoc, Proposify, Quote Roller, Better Proposals, Proposable, Propoze, seProposals, NiftyQuoter, ProposalPad, Fresh Proposals and Prospero.