Rev is an American speech-to-text company that pairs the world's most accurate AI speech recognition with a global network of human transcriptionists to deliver transcription, captions, and subtitles at up to 99% accuracy. Founded in 2010 by six MIT-connected entrepreneurs, Rev serves over 100,000 customers and more than a million users across legal, media, education, and enterprise, and has increasingly focused its AI on the legal market with tools for depositions, evidence, and case prep.
Deepgram builds foundational voice AI - speech-to-text, text-to-speech, and full voice-agent APIs - used by more than 1,300 enterprises including NASA, Spotify, Twilio and Citibank to give machines the ability to listen, understand, and respond in real time.
Marvin (legally Equafin Inc., operating as HeyMarvin) is an AI-native customer insights platform that helps product, design, and research teams capture interviews, analyze qualitative data, and turn scattered customer feedback into a searchable, shareable repository.
Otter.ai builds AI meeting assistants that join your Zoom, Teams, and Google Meet calls, transcribe them in real time, summarize the noise, and pull out action items - so people stop scribbling and start paying attention.
Nathan Xu (also known as Xu Gao) is the co-founder and CEO of Plaud AI, the company behind the world's best-selling AI voice recorder and notetaker. A serial entrepreneur who failed three times before hitting gold, Xu bootstrapped Plaud from a Kickstarter campaign in 2023 to $180M+ ARR by 2025 - without a single dollar of venture capital. His credit-card-sized Plaud Note and wearable NotePin devices, which transcribe, summarize, and analyze conversations in 112 languages, have shipped to over 1.5 million users in 170+ countries. Based in San Francisco with roots in Wuhan, China, Xu represents a new breed of transpacific founder betting that the next great hardware platform fits in your pocket - or around your neck.