Andrew Mason is an American entrepreneur and the founder and CEO of Descript, an AI-powered audio and video editing platform. He previously founded Groupon and Detour. Mason's key contribution to Descript was its product vision of making media editable like text. Descript was developed by a broader team, while the company's voice-AI capabilities were significantly influenced by the 2019 acquisition of Lyrebird and its researchers Alexandre de Brébisson, Kundan Kumar, and Jose Sotelo.
Biography
Andrew Mason founded Descript with the idea that editing audio and video could be as simple as editing a document. Instead of relying entirely on traditional timelines, Descript connects transcripts directly to media, allowing users to edit recordings by changing text.
Before Descript, Mason founded Groupon and later created Detour, a location-based audio company. His background in music, audio and technology influenced his interest in simplifying media creation.
Descript's AI history extends beyond Mason himself. The company was developed by a broader team, while the acquisition of Montreal-based AI startup Lyrebird in 2019 brought important expertise in neural speech synthesis and voice technology. Lyrebird's founders Alexandre de Brébisson, Kundan Kumar and Jose Sotelo became significant contributors to Descript's AI research.
Descript later expanded from transcription and text-based audio editing into video editing, voice cloning through Overdub, AI audio enhancement, generative media and AI-assisted editing. Its current AI platform includes Underlord, an AI co-editor designed to automate multi-step editing tasks.
Mason should therefore be recognized primarily as Descript's founder, product visionary and executive leader, rather than as the sole inventor of its underlying AI technologies. The company's AI systems represent contributions from Descript's engineers and researchers, the former Lyrebird team, and earlier academic research in speech recognition, speech synthesis and generative AI.
