In the early days of podcasting, the definition was pretty clear: downloadable audio files, often episodic, delivered via RSS feed. But today, that tidy little explanation doesn’t quite cut it. As the medium has evolved, so too has the way we consume, define, and leverage podcasts. Especially as they spill beyond traditional platforms and find new homes across the digital landscape.
So, what is a podcast in 2025?
At its core, podcasting is still rooted in audio storytelling. It’s a medium that allows creators and brands to connect with audiences in an intimate, authentic, and flexible way. But as distribution channels diversify (from Spotify to YouTube to embedded players on websites and social media) podcasting is quickly becoming platform-agnostic. The content matters more than the container.
Podcasting Is No Longer Just About RSS
RSS feeds were once the technical backbone of podcasting, and they still matter, but we’re seeing a broader shift. Platforms like YouTube and TikTok are now hosting podcast content, even when those platforms weren’t designed with podcasting in mind. This isn’t a betrayal of the format; it’s a sign of evolution.
Listeners are finding podcasts where they already are. Whether it’s watching a full episode on YouTube, listening to a short-form clip on Instagram, or streaming through Spotify’s curated playlists, podcast content is breaking free from its original constraints. In this way, podcasting is less about a specific file type or feed and more about the experience of intentional audio consumption.
Audio-First, Brand-Forward
Despite this growing flexibility in distribution, podcasting is still first and foremost an audio-first medium. It’s the power of voice, storytelling, and sound design that sets podcasting apart from other forms of digital content. That’s also why podcast advertising is so effective: the audio environment is immersive, intimate, and commands real attention.
For brands, this opens up a powerful opportunity, not just to run ads within podcasts, but to build branded shows that develop identity, deepen customer relationships, and tell stories that matter. And with platform-agnostic distribution, those branded audio experiences can reach listeners across more touchpoints than ever before.
The Definition Is Expanding—And That’s a Good Thing
As an agency rooted in podcast advertising, we believe the expanding definition of podcasting is something to embrace. The medium is growing up, becoming more accessible, and integrating seamlessly with other content ecosystems.
But at its heart, podcasting remains a powerful audio platform. It’s about voice. About connection. About storytelling. Whether a listener finds an episode on Spotify, YouTube, or through a brand’s website, they’re engaging with a podcast because they want to listen.
So, what is a podcast? It’s not just a file. It’s not just a feed. It’s audio with intention, and it’s one of the most valuable tools for building brand affinity in today’s digital landscape.