XSender Laravel Web Application sends bulk Email through SMTP, PHP Mailer, Send Grid API and also sends mass SMS via android device using SIM and 4 SMS API..

Mass Site Visitor (MSV) is designed to generate large amounts of traffic to websites of your choice through a list of proxy servers in multi-threaded mode...

Find forums on your topic and answer audience questions. Don't make a spam account, don't stuff your posts with one word posts...