Yes, both Xero and Precoro offer a Free Trial.
Xero is designed for Freelancers, Medium Business and Small Business.
Precoro is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Precoro begins at $499/month when 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 Precoro includes Procuras.io, ProcurementFlow, SutiProcure, PairSoft, BirchStreet Procure-to-Pay, PRM360, ProcurePort P2P and ProcurementExpress.com.