Yes, both Payvoice and Billsby offer a Free Trial.
Payvoice is designed for Medium Business and Small Business.
Billsby is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Payvoice begins at $49/Month, while pricing details for Billsby are unavailable.
Some top alternatives to Payvoice includes Confluence, Chargebee, PayWhirl, Stripe Billing, Servicebot, Subill, Billsby, MightyDash, Pricewell and Subscribie.
Some top alternatives to Billsby includes Chargezoom, Chargebee, OneBill, Stripe Billing, Servicebot, Subill, BillingPlatform, Cheddar, ChimpCharge and ReCharge.