Yes, both IntelliDialer and Close offer a Free Trial.
IntelliDialer is designed for Large Enterprises, Medium Business and Small Business.
Close is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for IntelliDialer Starts at $49/User/Month whereas for Close Starts at $19/user/month when monthly.
Some top alternatives to IntelliDialer includes Salesforce Sales Cloud, Pipedrive, Freshsales, Salesflare, Close, Vendasta, Keap, ClickUp, Zoho CRM, Salesforce, Microsoft Dynamics 365 for Sales, Thryv, SalesCRM, Salesdash CRM, Snapforce CRM, DigitalCRM.com, Cool Life CRM, CRM.io by 500apps and Salescamp.
Some top alternatives to Close includes Salesforce Sales Cloud, Pipedrive, Freshsales, Salesflare, Vendasta, Keap, ClickUp, Zoho CRM, Thryv, GoCRM, SimpleCRM, FIVE CRM, webCRM, Cratio CRM, DigitalCRM.com, Alore CRM, Truly, Pipeline CRM and CRM.io by 500apps.