Verification Your Email
Allow you sent a messenger to your clients
Client get a notification when they login or someone login
Send text messages to clients and staff members plus enable two-factor authentication.
More Advanced SMS System (Two-Factor Authentication
Send SMS notifications to both clients and admins to appear more professional and decrease late payments.
Customer and visitors ability to subscribe to your mailing list
Resell our SMTP relay service and offer your customers reliable email delivery.
Stay always up to date with the news, module updates and promotions in ModulesGarden.
#1 responsive HTML email template which instantly replaces all system emails
Resell Rackspace Email accounts and empower your clients to manage them remotely.
Transactional email support for Sendgrid, Mailgun, Postmark, Sendinblue and Mandrill
Offer your clients customized Zimbra accounts along with management instruments.
See if an e-mail you sent a customer has been opened!
MSG91 WHMCS SMS plugin gives you the power and flexibility to stay connected with your customers by sending them an SMS at the crucial steps that matters the most.
An addon which will allow you to send notifications to both staff and clients
The WHMCS Notifications takes advantage of the WHMCS notifications features and allows you to add custom notifications for your clients.
Send email notifications for activities made in your Project Management
In Touch provides the ability to style your invoices, quotes and most importantly outbound emails for your customers based upon their WHMCS client group.
The Pushover Addon for WHMCS allows your WHMCS installation to send push notifications to clients who use the Pushover application on their mobile devices! Notify your clients instantly with Pushover’s push notifications!