Yes, both Upflow and Chargebee offer a Free Trial.
Upflow is designed for Large Enterprises, Medium Business and Small Business.
Chargebee is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing details for both Upflow and Chargebee are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Upflow includes Xero, Sage Accounting (Sage One), Patriot Accounting, Quickbooks, Freshbooks, Bill.com, FreeAgent, Zoho Books, Qonto, Clear Books and Workday Financial Management.
Some top alternatives to Chargebee includes billwerk, Subill, Zuora Billing, Billsby, ChimpCharge, Fusebill, ReCharge, Recurly and RevenueCat.