WhatsApp, Mightytext, Google Messages, Pushbullet, WeChat, aTalk, Zulip, Daily Co, Site2SMS, Free Online Phone Number, Way2SMS, BiP Messenger, Textfree, Pinngle, Tinode, AwSMS, DeskSMS, Sesame Chat, Telerivet, Cherry SMS, FullonSMS, RemoteSMS Pro, Truemessenger, AirText are some alternatives to MySMS.