Yes, both Super Send and SocialMailer offer a Free Trial.
Super Send is designed for Large Enterprises, Medium Business and Small Business.
SocialMailer is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Super Send begins at $8.33/Month when Billed Yearly, while pricing details for SocialMailer are unavailable.
Some top alternatives to Super Send includes Twitter Analytics, NetBase, SocialMailer, Planable, SocialBu, SocialBee, Outreachly, SalesRobot, LiProspect, SocialMate and Sendzilla.
Some top alternatives to SocialMailer includes Pipedrive, HubSpot CRM, Campaigner, Close, Moosend and SMTP.