Yes, both Kashoo and K2 offer a Free Trial.
Kashoo is designed for Freelancers and Small Business.
K2 is designed for Large Enterprises, Medium Business and Small Business.
The starting price of K2 begins at $2,000/Month, while pricing details for Kashoo are unavailable.
Some top alternatives to Kashoo includes Xero, Patriot Accounting, Quickbooks, Freshbooks, Clear Books, Smarty Accounting, QuickFile, Sage Business Cloud Accounting, QuickBooks Payroll, MYOB, QuickBooks Desktop Pro and QuickBooks Online Advanced.
Some top alternatives to K2 includes Nintex, ProcessMaker, BP Logix BPMS, Nintex Promapp, IBM Business Automation Workflow, ProcessPlan, Bautomate, Bizagi, Tibco BPM Enterprise and BPMapp by 500apps.