Castro is not available as a web app but there are plenty of alternatives that runs in the browser with similar functionality. The best Online alternative is Spotify, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to Castro and many of them are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to Castro are Pocket Casts, TuneIn Radio, Playary and Apple Podcasts.
Enjoy unlimited music and podcast streaming. Explore tracks by artist, genre, or playlist, and experience seamless transitions across all devices. Upgrade to Premium for offline access and no ad interruptions.
Podcast player supporting streaming and downloads, advanced search, cross-device 'Up Next', improved discovery, playback effects, and offline listening essentials.
Explore a world of audio with over 100,000 global stations including AM/FM radio, live sports, breaking news, and diverse podcasts. Enjoy seamless streaming on multiple devices, from mobiles to smart home systems, and access personalized recommendations, all with high-quality audio.
Discover, Share, and Connect: Your Gateway to Independent Music and Podcasts.
Access millions of shows spanning entertainment to news with Apple Podcasts. Enjoy streamlined listening across devices, expert curation, and exclusive content through subscriptions. Save favorites to your library, sync with iCloud, and listen offline or via CarPlay.
Overcast offers a simple, feature-rich podcast player for Apple devices, featuring Smart Speed and Voice Boost for optimal audio quality, offline downloads, personalized recommendations, and CarPlay support. Subscribers can enjoy an ad-free experience with Overcast Premium.
Introducing Podverse! The easiest way to create and share podcast highlights of any length online. Discover new podcasts by browsing highlights in the app, and send highlights to your friends to introduce them to your favorite shows. No login necessary!
Podbay is a podcast player made by an independent company.
The Podbay app is a modern podcast player, with all the features you need for a great podcast listening experience.
It syncs seamlessly with your Podbay.fm account. You can start an episode on your desktop and then fini.
Playapod is the best way to listen to your favorite podcasts and features cross-platform device syncing, episode tracking down to the second, remote media controls, offline listening, new episode notifications, bulk imports, fast performance, no ads, and more!
Player.fm is a podcast player you can use in your browser. Player FM makes it easy to discover and listen to online news and views on thousands of topics.
Listen to radio and music on more than 30,000 international radio stations with many different music genres. Listen with Apple TV 4, iOS, Android, Fire TV or web browser.
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