Call Loop, web-based voice and SMS solution provider, offers the Call Loop API that allows developers to add Call Loop’s calling and SMS features to third party apps. Often referred to as the “Constant Contact” for voice and text, Call Loop focuses on broadcast communications. Businesses or individuals can reach subscriber bases via voice or text messages.
Twilio has announced that it will acquire SendGrid in an all-stock deal that totals $2 billion, the company’s largest acquisition to date. Twilio is well-known in the developer community for their API offerings. With the addition of SendGrid’s services, Twilio gains an already robust email service.