Yes, both Invoicera and Chargebee offer a Free Trial.
Invoicera is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Chargebee is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing details for both Invoicera and Chargebee are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Invoicera includes Invoice Ninja, Invoiced, InvoiceOcean, InvoiceBerry, Invoicely, ReliaBills, Invoice2go, Invoicebus, Billin and Billogram.
Some top alternatives to Chargebee includes billwerk, Subill, Zuora Billing, Billsby, ChimpCharge, Fusebill, ReCharge, Recurly and RevenueCat.