Yes, both ConvertKit and Socialtribes offer a Free Trial.
ConvertKit is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Socialtribes is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Socialtribes begins at $9/Month, while pricing details for ConvertKit are unavailable.
Some top alternatives to ConvertKit includes Campaigner, Moosend and SMTP.
Some top alternatives to Socialtribes includes SalesUp! CRM, SalesInvite, TrueSaaS, Serviceform, B2B Salesfuel, eSales Hub, LeadSift, Dynamic Leads, Qualified, Workvivo, IFTTT and Kollect.