Apps similar to FOSSBilling include Autumn, which is open source with a free version. Other options are WHMDC, WHMCS, Paymenter and BILLmanager. You can choose from more than 10 Billing Systems like FOSSBilling for the web, self-hosting, Linux, Windows and Mac.
Autumn is an open-source layer between Stripe and your application, allowing you to create any pricing model and embed it with a couple lines of code. On Autumn you can build:
United States
WHMDeskCloud (WHMDC) is a self-hosted billing and automation platform designed for web hosting providers to manage unlimited clients, services, invoicing, and infrastructure integrations.
United Kingdom
WHMCS is an all-in-one billing and automation platform that automates all aspects of a web hosting business from signup and payment processing, service provisioning, domain registration and customer support.
United Kingdom
Automate subscriptions, eliminate billing chaos, and grow your hosting business – without vendor lock-ins or hidden costs.
BILLmanager automates hosting & cloud sales, billing (pay-as-you-go, prepaid/postpaid), and client self-service. Includes BI dashboards, 30+ payment gateways, multi-branding, and API-first integration with virtualization platforms, registrars, and SSL authorities.
Cyprus
EU
Completely free and open source billing and support software. Works as an open source alternative to WHMCS, all for free with no strings attached.
FluxBilling is a billing and infrastructure platform for hosting providers, data centres and bare metal operators.
RomaniaEU
HostBill is a powerful and flexible, all-in-one automation, billing, client management and support platform for online businesses.
TheHostingTool was launched on the 3rd of December 2008 aiming to provide the next generation in free, hosting applications. It provides you, the webhost, near complete automation on everything you want it to do.
HostCore is a SaaS billing, provisioning and storefront platform for hosting providers, built as a hosted alternative to systems like WHMCS, Blesta and HostBill. Providers sign up, deploy a store on a subdomain or their own custom domain, and connect their existing control...
New Zealand
20i HostShop makes managing a reseller hosting business easy. It’s an all-in-one automated platform to manage clients, commerce, billing, payments, service provision, communication and support.
MythicalDash is an open-source, user-friendly client area for managing servers on platforms like Pterodactyl and Plesk. It simplifies server management with a secure and feature-rich interface.
RomaniaEU
