Yes, both Quickbooks and SalesNexus offer a Free Trial.
Quickbooks is designed for Individuals, Freelancers, Medium Business and Small Business.
SalesNexus is designed for Large Enterprises and Medium Business.
The starting price of SalesNexus begins at $45/User/Month when Billed Yearly, while pricing details for Quickbooks are unavailable.
Some top alternatives to Quickbooks includes Xero, Sage Accounting (Sage One), Patriot Accounting, Freshbooks, Zoho Books, easybook.io, QuickFile, AccountingSuite, Sage Business Cloud Accounting, Wave and Sage 50cloud Accounting.
Some top alternatives to SalesNexus includes Salesforce Sales Cloud, monday sales CRM by monday.com, Thryv, Zoho CRM, ClickUp, Salesforce, GoCRM, Keap, SalesCRM, SimpleCRM, Simply CRM, Second CRM, Snapforce CRM and CRMSuite.