Yes, both BigContacts and Nutshell offer a Free Trial.
BigContacts is designed for Medium Business and Small Business.
Nutshell is designed for Large Enterprises, Medium Business and Small Business.
Pricing for BigContacts Starts at $9.99/User/Month when Billed Yearly whereas for Nutshell Starts at $16/User/Month when Billed Yearly.
Some top alternatives to BigContacts includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, ClickUp, Zoho CRM, Freshsales, Salesforce, Nutshell, Keap, SalesCRM, SimpleCRM, OnContact CRM, Easy Simple CRM and Bigly Sales.
Some top alternatives to Nutshell includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, Hubspot Marketing Hub, ClickUp, Zoho CRM, Freshsales, Salesforce, HubSpot CRM, CompanyHub CRM, Onpipeline, Pipeliner CRM, Pipeline CRM, Contactspot and Pype Intelligent CRM.