Specialists
Billing platforms are all we do - not one service among twenty.
About us
We're developers who grew up inside the hosting industry - and we build the integrations we always wished existed.
Our story
ModuleCustoms started the way most good tooling does: running hosting businesses and getting tired of manual workarounds. Off-the-shelf modules never quite fit, and "almost right" means hours of manual work every week.
So we started building our own - provisioning modules for panels nobody supported, gateways for local payment methods, admin tools that saved our support team hours a day. Today we do the same for hosting companies, resellers and SaaS businesses that run their billing on WHMCS or Blesta.
Billing platforms are all we do - not one service among twenty.
You talk to the developers building your module, not an account manager.
NDAs welcome. Your API keys and business logic stay private.
Readable code and real docs, so any developer can maintain it later.
How we work
We never start a project on a vague brief. A written scope protects your budget and our timeline.
Everything we deliver is yours: unencrypted source, documentation, and full rights to the work.
Fixed prices, honest timelines, and progress updates you don't have to ask for.