Neither PayFlexi nor UniPay Gateway offers a free trial.
PayFlexi is designed for Large Enterprises, Medium Business and Small Business.
UniPay Gateway is designed for Individuals, Medium Business and Small Business.
The starting price of PayFlexi begins at $10/Month, while pricing details for UniPay Gateway are unavailable.
Some top alternatives to PayFlexi includes PayU, PangoPay, Global Payments, PayPal, UniPay Gateway, Airpay, Better Payment and PayNet.
Some top alternatives to UniPay Gateway includes Global Payments, PayPal, Paytm Payment Gateway, EBS, Airpay, Better Payment, Commercial Payments Exchange, aPay Payment Gateway Systems and PayNet.