Neither Paystack nor Authorize.Net offers a free trial.
Paystack is designed for Individuals, Freelancers, Large Enterprises, 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 Paystack are unavailable.
Some top alternatives to Paystack includes PangoPay, Global Payments, UniPay Gateway, Airpay, Better Payment, aPay Payment Gateway Systems, PayFlexi, PayNet and PeachPay.
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.