Yes, both Stripe Billing and BrightReps offer a Free Trial.
Stripe Billing is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
BrightReps is designed for Large Enterprises, Medium Business and Small Business.
The starting price of BrightReps begins at $29/User/Month, while pricing details for Stripe Billing are unavailable.
Some top alternatives to Stripe Billing includes Stripe Payments, Invoiced, Chargebee, Square Invoices, Servicebot, BillingPlatform, Billbooks, ChimpCharge, Billin and Stripe Invoicing.
Some top alternatives to BrightReps includes Process Street, Projectworks, Board, IBM Blueworks Live, ProcessPlan, Bautomate, Bizagi, Withprocess.com, Tibco BPM Enterprise and BPMapp by 500apps.