Provibr vs WHMCS

This page exists because people search for it, and the honest answer is that the comparison does not hold: WHMCS and Provibr do different jobs, and most hosting providers run both.

If you take one thing away: WHMCS is where the money lives. Provibr is where the machines live. Replacing one with the other is not a decision you can make, because neither does the other's work.

What each one actually does

WHMCS is a billing and client-management platform. It has your customer records, your order forms, your invoices, your dunning schedule, your VAT rules and your support desk. It provisions too, through modules that talk to whatever panel you run.

Provibr is a server management platform. It has your inventory across every control panel you connect, your capacity, your permission model, your activity log, and the agent that reaches into your own network to make things happen.

The two meet at exactly one point: the moment an order is paid and something has to exist.

So when do you need which?

That third row is not a joke. If you sell VPS from one Proxmox cluster with one WHMCS module and nothing hurts, adding us is a line on your invoice for a problem you do not have.

The case where people mistake one for the other

Here is the pattern we see, and it is the reason this page is worth writing.

A hoster grows past one product type. VPS on Proxmox, shared hosting on DirectAdmin, a few game servers on Pterodactyl. Each gets its own WHMCS module, each module has its own idea of what a "server" is, and each breaks differently. Provisioning failures start landing in the support queue. The hoster concludes that WHMCS is the problem and starts searching for alternatives.

It usually is not the problem. The billing works; the layer beneath it is three unrelated modules pretending to be one system. Swapping WHMCS for Blesta moves that mess sideways.

We wrote out that whole diagnosis in WHMCS alternatives: read this first, including the cases where the answer genuinely is a different billing platform. It is the more useful page of the two.

What we do not do, precisely

We do not send invoices. We do not calculate VAT, run a shopping cart, handle a payment method on your behalf, or answer your customers' tickets. We have no client area for your customers: the panel is for you and the members of your account.

Our own billing charges you for capacity: €0.20 per virtual machine per month, €0.10 per web server, €0.10 per game server, €0.40 per dedicated server. That is what you pay us, not a tool for what your customers pay you.

Running both

A WHMCS module for Provibr exists, so the paid order reaches one system that knows about all of them instead of a separate module per panel. WHMCS keeps the customer, the invoice and the dunning; we keep the machine, the capacity and the log of what happened to it.

That division is not a compromise. Billing systems are good at money and mediocre at infrastructure; the reverse is just as true, and a product that claims both usually does one of them badly.

Read next

• WHMCS alternatives: read this first: how to tell a billing problem from a provisioning problem
• Integrations: the platforms beneath the billing layer
• Docs: billing: how capacity is counted and charged