Ask HN: Are there any services like Twilio/Plivo which support VoiceRecognition?

Seems like Twilio/Plivo both have good APIs to handle different scenarios except voice/speech recognition.<p>Couple of questions:<p>1. Are there any other services which provide this? 2. If not, are there any third party solutions which can be integrated in Twilio/ROR project?<p>Thank you.