Survox - Survox offers phone survey software solutions for fully automated (IVR) and computer assisted interviewing (CATI).
Dingtone - Dingtone is a free call and texting application for making unlimited calls and text messages to any number at the moment registered in any part of the world by any cellular company.
Custom IVR - Custom IVR development solution offers a notable reduction in overall cost of customer support without making compromise on the proficiency of customer relationship management.
Textnow.com - It lets you text your friends, aka my only source of happiness
CT Developer Studio - IVR software for quickly implementing an IVR system into your business.
FluffyChat - Open. Nonprofit. Cute ?