Neither Airpay nor Paytm Payment Gateway offers a free trial.
Airpay is designed for Large Enterprises and Medium Business.
Paytm Payment Gateway is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Airpay and Paytm Payment Gateway are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Airpay includes PayU, Instamojo, Paytm Payment Gateway, India Online Pay, MultiSafepay, UniPay Gateway, NextPay Payment Gateway, Better Payment and aPay Payment Gateway Systems.
Some top alternatives to Paytm Payment Gateway includes PayU, DirecPay, PayPal, Instamojo, MobiKwik Payment Gateway, Atom Paynetz, Razorpay, UniPay Gateway and Airpay.