Yes, both Insightly and Slemma offer a Free Trial.
Insightly is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Slemma is designed for Medium Business and Small Business.
Pricing for Insightly Starts at $29/User/Month whereas for Slemma Starts at $89/Month when Billed Yearly.
Some top alternatives to Insightly includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, Hubspot Marketing Hub, ClickUp, Zoho CRM, Salesforce, HubSpot CRM, Onpipeline, Pipeliner CRM, Keap, SalesCRM, DigitalCRM.com, Pipeline CRM and Zoho Marketing Automation.
Some top alternatives to Slemma includes Alteryx, iDashboards, DataHero, Databox, DashThis, Klipfolio Dashboard, myDATA3, Easy Insight, AppInsights and Analytics Canvas.