Otterai is the best speech-to-text app with AI capabilities for accurate transcription and efficient workflow integration. It uses ambient voice intelligence (AVI), a unique feature that enhances the tool's learning capabilities, improving accuracy as it is used more. Otterai is an innovative AI-powered speech-to-text software known for its precise transcription services. It is the best speech-to-text app for professionals, as it provides accurate transcriptions fast, straight after recording. It is also widely used by lecturers, researchers, and journalists.