Yes, both Xero and Everhour offer a Free Trial.
Xero is designed for Freelancers, Medium Business and Small Business.
Everhour is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Everhour begins at $8.50/User/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 Everhour includes Connecteam, Smartsheet, clockodo, TimeTracker App, Harvest, My Hours, Timesheets.com, Clockify, TimeTrack, Time Track Bill, Timesheet and Time Tracker by eBillity.