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www.twilio.com

We are a tech startup in San Francisco, CA.

About Twilio
Twilio provides a telephony infrastructure web service "in the cloud", enabling web programmers to integrate real-time phone calls into their applications using existing web application frameworks such as PHP, Java, .NET, Python, Ruby, C#, ASP, and more.Twilio's simple, powerful API minimizes the learning curve required to build advanced, reliable voice communications applications that solve critical business needs.

Twilio’s simple Pay-As-You-Go pricing model, means customers pay for capacity only when they need it, not before. Voice applications written on Twilio’s cloud solution scale transparently, eliminating programming, operational and contractual headaches frequently associated with rapid growth or traffic spikes.