Neither Herow nor Closely offers a free trial.
Herow is designed for Large Enterprises, Medium Business and Small Business.
Closely is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Herow Starts at $2,999/Month whereas for Closely Starts at $49/Month when Billed Yearly.
Some top alternatives to Herow includes MoEngage, Thanx, Closely, Qualified, Workvivo, MomentFeed, Formation, InAppStory, Mobilize, Slidepage, IFTTT and GeoSpark.
Some top alternatives to Closely includes Leadfeeder, Lead Engines, CloudLead, eSales Hub, Sales Booster by Leadspicker, LeadSift, Leadcamp, Dynamic Leads, Lead Revealer and LeadIQ.