Yes, both Salesforce Email Studio and Float offer a Free Trial.
Salesforce Email Studio is designed for Large Enterprises, Medium Business and Small Business.
Float is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Float begins at $6, while pricing details for Salesforce Email Studio are unavailable.
Some top alternatives to Salesforce Email Studio includes Campaigner, Moosend, SMTP, EngageBay, Hubspot Marketing Hub, Constant Contact, Emma, Pinpointe, Elite Campaign, Salesforce Sales Cloud, Contactspot and Ackwire.
Some top alternatives to Float includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Microsoft PPM, Wrike, Rutamsoft Project Management, Teamwork, ProjectManager.com, Microsoft Project, LiquidPlanner, RationalPlan, Plan, Toggl Plan, Quick Base and Resource Management by Smartsheet.