What API do you expect they’re using, or did they build a custom transcription model?
Google speech to text, assembly, AWS?
AISense (now Otter) is organizing all important voice conversations through Otter, its web and mobile application, that uses Ambient Voice Intelligence™, a proprietary technology that gives people the power to capture, scan, search, and share important parts of voice conversations. The startup is based in Silicon Valley with a team of experienced Ph.Ds and engineers from Google, Facebook, Yahoo and Nuance.