Yes, both Quickbooks and Estimating Link offer a Free Trial.
Quickbooks is designed for Individuals, Freelancers, Medium Business and Small Business.
Estimating Link is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Estimating Link begins at $399/user when monthly, while pricing details for Quickbooks are unavailable.
Some top alternatives to Quickbooks includes Xero, Freshbooks, Sage Accounting (Sage One), Zoho Books, easybook.io, QuickFile, AccountingSuite, Sage Business Cloud Accounting, Wave and Sage 50cloud Accounting.
Some top alternatives to Estimating Link includes and undefined.