Xero offers Free Trial, but Onlive does not.
Xero is designed for Freelancers, Medium Business and Small Business.
Onlive is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Xero and Onlive are unavailable at this time. Contact the respective providers for more information.
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 Onlive includes Event Express, Event Always, VES Virtual, EMSystem, Eventsair, Eventene, Eventdrive, Eventsforce, EventX and Let's Get Digital.