Deepgram - Search engine for speech
Speechmatics - The most accurate and inclusive speech-to-text API ever released.
Cassette - Transcribe, record & share conversations
LumenVox ASR - LumenVox Automated Speech Recognizer (ASR) is a software solution that converts spoken audio into text, providing users with a more efficient means of input.
Sensory - Sensory provides accurate, low-cost embedded voice and biometric AI. Sensory’s technologies have shipped in over a billion units of consumer products.
Jasper - Jasper is an open source platform for developing always-on, voice-controlled applications.