Yes, both Zendesk Sell and HighLevel offer a Free Trial.
Zendesk Sell is designed for Large Enterprises, Medium Business and Small Business.
HighLevel is designed for Medium Business and Small Business.
Pricing for Zendesk Sell Starts at $19/User/Month when yearly whereas for HighLevel Starts at $97/Month.
Some top alternatives to Zendesk Sell includes Thryv, Salesforce Sales Cloud, monday sales CRM by monday.com, Pipedrive, Zoho CRM, Vendasta, Hubspot Marketing Hub, ClickUp, Salesforce, HubSpot CRM, Pipeliner CRM, Keap, SalesCRM, SimpleCRM, Snapforce CRM and Pipeline CRM.
Some top alternatives to HighLevel includes Thryv, Salesforce Sales Cloud, monday sales CRM by monday.com, Pipedrive, Zoho CRM, Vendasta, Ontraport, Hubspot Marketing Hub, ClickUp, Freshsales, Salesforce, HubSpot CRM, Funnel CRM, Zoho CRM Plus, DigitalCRM.com, ClickFunnels, FlyerFunnel and Zoho Marketing Automation.