Quickbooks offers Free Trial, but Authorize.Net does not.
Quickbooks is designed for Individuals, Freelancers, Medium Business and Small Business.
Authorize.Net is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Authorize.Net begins at $25/Month, 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 Authorize.Net includes Stripe Payments, QuickBooks Payments, PayorCRM, UniPay Gateway, NETELLER, NextPay Payment Gateway, Airpay, Better Payment, aPay Payment Gateway Systems and PayNet.