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QuickBlox is a cloudhosted Communications backend service. We help developers and publishers add advanced communication features to their apps while reducing development time & cost. All our modules are available through SDKs for all major platforms - Android, iOS, WP7, Blackberry and Web. Communication: ○ Video Calling ○ Voice Chat ○ Instant Messaging ○ Push Notifications ○ Presence Data: ○ Location ○ Users ○ Content ○ Custom Objects ○ Ratings
We, at Plivo, make it easier for businesses and software developers to use cloud-powered Voice and SMS communications. We offer HTTP APIs that let you can build Voice and SMS applications or integrate such capabilities into your web or mobile application in any web standard language. We simplify the notorious complexity of the telephony business into a simple infrastructure service for you: we take care of everything from carriers contracts to call quality and messaging deliverability to technical support.