WHMCS
Billing, provisioning and support system used by many web hosts to sell hosting, domains and servers.
- Runs on your own server
- Has an API
Free, open-source billing and client management software for hosting businesses, forked from BoxBilling.
Not enough info yet on has an API, built for WordPress sites. Check the tool's own site.
Listing written by HostMomentum, checked 2026-11-03. Report a correction or request removal. Back to hosting billing and automation.