XSender Laravel Web Application sends bulk Emails through SMTP, PHP Mailer, Send Grid API, and also sends mass SMS via Android device using SIM and SMS API Gateway. Also, You can send mass WhatsApp(QR/CloudAPI) messaging, SMS and Email as a promotional campaign or others.

Demo: https://codecanyon.net/item/xsender-mass-email-and-sms-messaging-for-digital-marketing/39055616