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A necessary addon for service providers. Invoice customers for credit hour retainers and then track time against the balance. Includes client-side reporting of balance activity.

Add and manage IP subnets. Assign IP addresses to your clients, servers and products.

The CentralNic Reseller Software Bundle for WHMCS: domains, DNS, DNSSEC, and SSL, covering over 1,100 TLDs

Module for the Sentora control Panel * Cpanel Alternative

Design your WHMCS invoices and quotes in a more professional and full control

Provide payment methods only for certain countries or customers.

See if an e-mail you sent a customer has been opened!

Create various templates for quotes and enable order placing directly from a quote page.

Here you get a German translation of all WHMCS E-Mail Templates

A WHMCS Provisioning Module For Hyper Host

Emby Server Management

WHMCS Ticket Timer allows you to schedule a specific ticket to perform some advanced actions

Resell Bare Metal Servers deployed instantly in multiple regions

Buy or sell domains with our quick and easy system

Manage your online.net dedicated server using whmcs.

Automate the setup of hosting accounts between WHMCS system and KeyHelp Server Control Panel

Do you have a small conversion rate in Sales? Tap2Pay.me will increase it up to 15%. It's optimized invoices for mobile users and have high conversion rate in sales.

BitNinja Security: State-of-the-art server security with an all-in-one platform

UniPAY offers a secure card payment gateway with low rates per transaction with an instant approval process

A simple and quick way to enable Webhook in WHMCS via UI.