Yes, both Dovetale and Influence Hero offer a Free Trial.
Dovetale is designed for Large Enterprises, Medium Business and Small Business.
Influence Hero is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Dovetale Starts at $99/Month whereas for Influence Hero Starts at $49/Month.
Some top alternatives to Dovetale includes Zoho Social, Crowdfire, SocialBee, SocialMailer, Upfluence, GRIN, buzzbomb.com, Planable, Later, SocialBook, Socialfaim, Influence Hero and Mysocial.
Some top alternatives to Influence Hero includes Influencity, Post For Rent, CreatorIQ, HYPR, buzzbomb.com, Hubble, CreatorDB, Ainfluencer, Mysocial and CreatorCheck.