Yes, both Freshsales and Slemma offer a Free Trial.
Freshsales is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Slemma is designed for Medium Business and Small Business.
Pricing for Freshsales Starts at $9/user/month when yearly whereas for Slemma Starts at $89/Month when Billed Yearly.
Some top alternatives to Freshsales includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, Salesforce, HubSpot CRM, Freshworks 360, Nutshell, Keap, SalesCRM, Zoho CRM Plus, webCRM and Pipeline CRM.
Some top alternatives to Slemma includes Alteryx, iDashboards, DataHero, Databox, DashThis, Klipfolio Dashboard, myDATA3, Easy Insight, AppInsights and Analytics Canvas.