Yes, both Salesforce and Whois Visiting offer a Free Trial.
Salesforce is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Whois Visiting is designed for Large Enterprises, Small Business and Medium Business.
The starting price of Salesforce begins at $25/User/Month, while pricing details for Whois Visiting are unavailable.
Some top alternatives to Salesforce includes Salesforce Sales Cloud, Pipedrive, Freshsales, Salesflare, Close, Vendasta, Keap, Hubspot Marketing Hub, Dynamics 365 Marketing, ClickUp, Zoho CRM, HubSpot CRM, Microsoft Dynamics 365 for Sales, Thryv, Netsuite CRM, Wisdom CRM, SalesCRM, SimpleCRM and Zoho CRM Plus.
Some top alternatives to Whois Visiting includes and undefined.