Neither Zoho Checkout nor Authorize.Net offers a free trial.
Zoho Checkout is designed for Medium Business and Small Business.
Authorize.Net is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Zoho Checkout Starts at $9/Month when Billed Yearly whereas for Authorize.Net Starts at $25/Month.
Some top alternatives to Zoho Checkout includes Chargezoom, Zoho Invoice, PayorCRM, Authorize.Net, BizPayO, Airpay, Better Payment, PayFlexi and PayNet.
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.