AirDroid, AirMore, XendApp, Mobizen, Site2SMS, Free Online Phone Number, mySMS, Way2SMS, Textfree, Monitordroid, SendLeap, DeskSMS, PAW Server, Telerivet, BT Remote PC, Cherry SMS, Yappy, FullonSMS, pocket.do, RemoteSMS Pro, BrowserTexting, AirText are some alternatives to Mightytext.