Bot Analytics - Bot Analytics is a conversational analytics tool that helps chatbot owners to improve human-to-bot communication. Identify bottlenecks, filter conversations, and understand engagement.
Twilio - Brings voice and messaging to your web and mobile applications.
Brring - Hassle-free conference calling for businesses.
Plivo - Plivo simplifies your customer engagement.
Facebook Analytics - Facebook's new analytics app on iOS and Android
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates