Libsyn

One of the longest-running and most established podcast hosting platforms with significant market share in the podcast infrastructure space

Libsyn (Liberty Syndication LLC) is one of the oldest and most established podcast hosting platforms in the industry, having served podcasters since 2004. The company provides comprehensive podcast hosting, distribution, and monetization solutions to content creators ranging from independent podcasters to major media companies. Libsyn's platform enables podcasters to publish and distribute their content across major podcast directories including Apple Podcasts, Spotify, and Google Podcasts, while providing detailed analytics and advertising opportunities. In 2021, Libsyn merged with Glow, a podcast advertising technology company, to enhance its monetization capabilities and create a more comprehensive podcast ecosystem. The combined entity operates under the Libsyn brand and trades publicly on the NYSE American exchange. The company serves over 75,000 podcasters and delivers billions of downloads annually, making it a significant player in the podcast infrastructure and advertising technology space. While not a traditional AdTech company, Libsyn operates within the podcast advertising ecosystem, providing both hosting infrastructure and advertising marketplace capabilities. The company's AdvertiseCast platform connects podcasters with advertisers, offering programmatic and direct advertising solutions that leverage the company's extensive network of podcast content.