Deepgram - Search engine for speech
Jasper - Jasper is an open source platform for developing always-on, voice-controlled applications.
ChatterOn for Messenger - Build Facebook chat-bots in under 5 minutes
Sensory - Sensory provides accurate, low-cost embedded voice and biometric AI. Sensory’s technologies have shipped in over a billion units of consumer products.
Pullstring - Powering computer conversation across all platforms.
Hidden Markov Model Toolkit - Hidden Markov Model Toolkit (HTK) is a portable toolkit used for speech recognition research, speech synthesis, character recognition and DNA sequencing.