Listen Notes is a comprehensive podcast search engine and database providing podcast discovery, API access, and premium membership features for podcast search, monitoring, and analytics. It offers podcast contacts database and mention monitoring.

Listen Notes maintains the largest podcast database indexed from multiple sources, offering free podcast search and discovery on the website plus API access for developers and businesses. The platform provides premium membership features for podcast research, contact databases, and mention monitoring. With 13,039+ companies and developers using the API, Listen Notes serves as the backend for many podcast applications and marketing tools.
The Best Podcast Search Engine
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Next-Generation Podcast Growth Platform
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Ausha is an all-in-one podcast hosting, distribution, promotion, and analytics platform designed to help podcasters grow their audience through search optimization, visibility ads, and advanced insights. It supports hosting, distribution, transcription, and AI-powered content optimization.
General-purpose speech-to-text API with support for multiple languages
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OpenAI Whisper is a robust automatic speech recognition model available through API that accurately transcribes audio and video files. It supports 99 languages and is designed to handle challenging audio conditions with minimal training.
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Sonix is an AI-powered transcription service that converts audio and video files into searchable, editable, and shareable transcripts. It supports 40+ languages, includes AI summarization, speaker identification, and confidence scoring for accuracy verification.