Neither Symbo nor Closely offers a free trial.
Symbo is designed for Large Enterprises, Medium Business and Small Business.
Closely is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Symbo Starts at $15/Month whereas for Closely Starts at $49/Month when Billed Yearly.
Some top alternatives to Symbo includes Apollo.io, AroundDeal, CrankWheel, ZoomInfo Engage, Salesmate, SalesCRM, SalesLoft, VanillaSoft, ImagineSales, Adapt Engage, Salesvue, Closely, SalesReach and SalesHandy.
Some top alternatives to Closely includes Leadfeeder, Lead Engines, CloudLead, eSales Hub, Sales Booster by Leadspicker, LeadSift, Leadcamp, Dynamic Leads, Lead Revealer and LeadIQ.