Yes, both ProsperStack and ChurnZero offer a Free Trial.
ProsperStack is designed for Medium Business and Small Business.
ChurnZero is designed for Large Enterprises, Medium Business and Small Business.
The starting price of ProsperStack begins at $79/Month, while pricing details for ChurnZero are unavailable.
Some top alternatives to ProsperStack includes ChurnZero, Custify, ChurnTarget, Freshdesk Customer Success, Upzelo, RetentionEngine, ChurnKey, Freshdesk Customer Success (Formely Freshsuccess) and Brightback.
Some top alternatives to ChurnZero includes Parlor, ClientSuccess, Totango, Custify, Salesmachine, Planhat, Gainsight CS, Freshdesk Customer Success, Churn360 and Freshdesk Customer Success (Formely Freshsuccess).
