The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.
2017-05-14: Initial Release
G Suite by Google Cloud is an all-in-one suite of productivity apps for businesses.
Office 365, Microsoft 365 and up to a 1,000 Microsoft cloud solutions, completely automated! + Azure usage added soon
cPanel DNS Manager for WHMCS is an addon module which allows customers who have only domain names without a hosting package to manage DNS zones of their domain names.
Track and Bill for your Projects using WHMCS
CyberESXI is a module designed for hosting companies using the WHMCS system. With Esx Addon, you can enable your clients to manage the virtual servers you created with Vmware ESX, ESXi software.