Yes, both Cartfuel and Uviba offer a Free Trial.
Cartfuel is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Uviba is designed for Individuals, Freelancers, Medium Business and Small Business.
The starting price of Cartfuel begins at $97/Month, while pricing details for Uviba are unavailable.
Some top alternatives to Cartfuel includes GoCardless, Payfunnels, PayPal, BizPayO, SuperPay, OrderForms.com, ChargeKeep, PayFlexi and PayHere.
Some top alternatives to Uviba includes WePay, Square Payments, Checkout.com, PaymentSpring, Paymill, plug&paid, InvoiceCloud, PayNet, PayApp, Qualified, Workvivo and IFTTT.