Yes, both Sales Sling and IntelliDialer offer a Free Trial.
Sales Sling is designed for Large Enterprises, Medium Business and Small Business.
IntelliDialer is designed for Large Enterprises, Medium Business and Small Business.
The starting price of IntelliDialer begins at $49/User/Month, while pricing details for Sales Sling are unavailable.
Some top alternatives to Sales Sling includes Truly, Leadtosale, LeadsRain, Mojo Dialer, ProspectBoss CRM Dialer, Hello Hunter, TeleCRM, LeadDesk and IntelliDialer.
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.