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Allow your clients to submit feature requests, vote, and comment on their products.

This is a module created specially for Avalon Hosting Services Domain Resellers to enable you to automate the provisioning and management of domains in your WHMCS system.

WHMCS require an invite in order to create an account and without an invite all pages will be restricted

Transactional email service that delivers

This is a dark version of the Twenty-One template that is included with WHMCS

Venmo Payment Gateway For WHMCS

No Fees, Easy Setup. Accept cryptocurrencies like: Bitcoin, Bitcoin Cash, Ethereum and Litecoin!

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

ConnectResseller WHMCS Registrar Module

The OpenSRS Email module allows you to create and manage Hosted Email mailboxes, forwards, filter-only accounts and aliases.

OVH, SoYouStart, Kimsufi Server Management for WHMCS

WHMCS Currency Converter with support for 168 Currencies and daily rate updates.

Easily generate and change passwords for your clients without the need to send an email

Send SMS notifications to both clients and admins to appear more professional and decrease late payments.

This addon does a 302 redirect and sends an X-Robots-Tag header along with noindex and nofollow, which makes sure search engines aren’t allowed to index or follow the URLs.

Let your clients order support credit points required to open tickets in specified departments.

Customize the final layout view and navigation elements of your whole client area.

Start selling Gift Card / Gift Certificates to your customers

Traficom EPP module for WHMCS, which intergrates WHMCS with the .fi registry and allows you to become an accredited registrar.

Module for registration and management of domain names via NordName's Reseller API.