Otter.ai is described as 'An AI-powered tool that transcribes voice conversations in real-time, ideal for professionals, journalists, and students for meetings, interviews, and lectures' and is a audio transcription tool in the audio & music category. There are more than 100 alternatives to Otter.ai for a variety of platforms, including Web-based, iPhone, Mac, Android and Windows apps. The best Otter.ai alternative is Hyprnote, which is both free and Open Source. Other great apps like Otter.ai are Granola, Spokenly, TalkNotes.tech and Amurex.