Discover the World’s Best Podcasts

When we founded Castbox in 2016, we were trying to solve a simple but frustrating problem:
How do we find more podcasts and programming on topics we love? 20 million users and countless cups of coffee later, we feel like we’ve finally built a solution. We’ve invested in advanced artificial intelligence, robust recommendation engines, and pioneered the world’s first automated transcribing and indexing tool for podcasts that powers our In-Audio Search. With more than 95 million episodes in our library and a full suite of tools geared toward discovery, we’re confident that Castbox will help you find more of what you love—no matter what it is.

If you’d like to chat, drop us a line at

If you have finance or investment inquiries, contact us at

Our Mission:

To connect people to information through listening whenever and wherever they want.

Our Vision:

Be the heart of the spoken audio revolution.

Ready to connect with Castbox and join the spoken audio revolution?

wondery kast media

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