Yes, both SuperPay and Stripe Billing offer a Free Trial.
SuperPay is designed for Large Enterprises, Medium Business and Small Business.
Stripe Billing is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing details for both SuperPay and Stripe Billing are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to SuperPay includes GoCardless, Global Payments, PayPal, PaySimple, UniPay Gateway, Paymill, Better Payment, SwipeSimple and PayHere.
Some top alternatives to Stripe Billing includes Stripe Payments, Invoiced, Chargebee, Square Invoices, Servicebot, BillingPlatform, Billbooks, ChimpCharge, Billin and Stripe Invoicing.