Yes, both Zendesk Support and Strikedeck offer a Free Trial.
Zendesk Support is designed for Large Enterprises, Medium Business and Small Business.
Strikedeck is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Zendesk Support begins at $19/user/month when yearly, while pricing details for Strikedeck are unavailable.
Some top alternatives to Zendesk Support includes Zoho Desk, ManageEngine ServiceDesk Plus, Deskero, Support Hub, HelpDesk, Desky, Help Scout, Salesforce Service Cloud, ReadyDesk, Sitehelpdesk, HESK and BoldDesk.
Some top alternatives to Strikedeck includes ClientSuccess, Custify, Salesmachine, Gainsight CS, Quala, Cordlogue, CogniSaaS, Churn360, Freshdesk Customer Success (Formely Freshsuccess) and CustomerGauge.