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The OpenSRS SSL module allows you to manage SSL certificates within WHMCS.

Import your domains from DonDominio/MrDomain, perform mass changes to them, use our WHOIS Proxy, add and configure TLDs, automatically update prices and domain status, and more.

RRPproxy module by Tools 4 ISP

DNSbe module by Tools 4 ISP

Manage Multiple Sites

This module allows liveconfig partners to sell licenses directly via WHMCS.

The official WHMCS module from www.fulltech.com.ar. Quickly access and resell over 700 TLDs and all new gTLDs.

Sell and Manage Trustico® SSL products from your WHMCS

Accept online payments for your WHMCS-based e-commerce website with WorldCore payment processor

This addon checks for any cPanel services on their account and automatically updates the Contact Info (e-mail) on the cPanel account with the new one they've provided.

Intercom Addon Module integrates Intercom.io customer platform into WHMCS.

Integration with BlissRADIUS Embedded server

An online help desk that allows you to improve customer service while better utilizing employees and lowering your overall support costs.

Get notifications about your WHMCS installation in a #Slack channel

Never miss an important event in WHMCS again!

Checks for support tickets that are not linked to a Client or Sub-Account, and links them using the submitting e-mail address

Checks for free ($0.00) domains associated with a non-Active hosting account (runs during Daily Cron Job) and sets any to Cancelled.

Checks all clients with a credit balance and Unpaid invoices, and applies the credit to the Unpaid invoices from oldest to newest.

Connect your website with marketing automation system in 5 minutes

Let your clients assign parked and addon domains to cPanel, Plesk and DirectAdmin accounts.