Yes, both Subill and Invoicebus offer a Free Trial.
Subill is designed for Medium Business and Small Business.
Invoicebus is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing details for both Subill and Invoicebus are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Subill includes Invoice2go, OneBill, billwerk, Servicebot, Billsby, MightyDash, Invoicebus, Simple Invoices, Billin and Subscribie.
Some top alternatives to Invoicebus includes Invoice Ninja, Invoiced, Blinksale, InvoiceBerry, Invoice2go, Moon Invoice, Simple Invoices, Billin and Refrens Invoice.