There are roughly 170,000 active podcasts publishing regularly. Every niche is covered. Whatever your client's expertise, there are shows discussing that topic with engaged audiences.
The challenge isn't finding podcasts. It's finding the right ones.
A podcast that looks perfect on the surface might be inactive, might not take guests, or might have no way to contact the host. Without proper filtering, you waste hours researching shows that were never viable opportunities.
This guide covers the filters that matter for PR outreach and why each one saves you time.
Start Here: Does the Podcast Take Guests?
This sounds obvious, but it's the most common time-waster in podcast outreach.
Many podcasts are solo shows. The host talks directly to their audience, shares their expertise, tells stories. No guests, ever. Others are co-hosted conversations between the same two people every episode. Some are scripted narrative shows, true crime series, or audio dramas.
None of these will book your client.
Before you research a show's audience, topics, or host, confirm they actually feature outside guests. If they don't, move on. No amount of pitch perfection will change a show's format.
Consumer podcast apps like Apple Podcasts and Spotify don't tell you this. You have to listen to episodes or dig through descriptions to figure it out. In Podseeker's podcast database, you can filter for "Has Guests" directly and skip shows that don't take outside guests.
Is the Podcast Actually Active?
Podcasting has a high abandonment rate. Many shows launch with enthusiasm, publish for a few months, then go silent. The feed still exists. The episodes are still searchable. But nobody's home.
Pitching an inactive podcast is pitching into the void.
Look for shows that have published recently, ideally within the last 30-60 days. Anything older than 90 days without an episode is likely dormant or dead.
This filter alone eliminates a huge percentage of apparent opportunities. Of the millions of podcast feeds that exist, only about 170,000 are actively publishing. The rest are ghosts. Podseeker's "Active" filter handles this automatically so you never waste a pitch on a dead show.
Can You Actually Reach the Host?
You've found an active show that takes guests and covers your client's topic. Now: how do you contact them?
Some podcasts make this easy. They list a booking email, have a guest submission form, or include contact information in their show notes. Others make it nearly impossible. No email anywhere. Social media DMs that go unchecked. A generic "contact us" form on a website that hasn't been updated in two years.
Before investing time in researching a show, confirm there's a viable path to reaching the decision-maker. This might be:
- A dedicated booking or guest inquiry email
- A submission form on their website
- A producer's contact information
- Direct contact with the host
If you can't find any way to reach them, that opportunity is theoretical, not real.
Podseeker's "Has Email" filter surfaces shows where our AI agents have found and verified working contact information by scraping podcast websites directly. Not stale RSS feed data, but contacts that actually reach the person who books guests. For more on how this works, see the fastest way to get podcast contact information.
Geography and Location
For many industries, geography matters.
Real estate podcasts serve specific markets. A show about investing in Texas real estate isn't relevant for a client focused on the UK market. Financial podcasts often focus on country-specific regulations, tax strategies, and investment vehicles. Healthcare podcasts may cover systems and policies that vary by country.
If your client's expertise is location-specific, filter for podcasts based in or targeting relevant regions. Common filters include:
- United States
- United Kingdom
- Canada
- Australia
- And other English-speaking markets
Even for topics that seem universal, audience location often matters. A show based in Australia with an Australian audience may not move the needle for a client whose business serves only US customers.
Audience Size: Matching Shows to Goals
Not every client needs to be on the biggest shows.
A podcast with 500 deeply engaged listeners in your client's exact niche might deliver more value than a show with 100,000 casual listeners in a broad category. The smaller show's audience is pre-qualified. They care specifically about the topic your client addresses.
Our data reinforces this. When pitches are well-matched to a podcast's audience and topics, around 70% of host responses are positive. The match matters more than the reach.
That said, audience size does matter for certain goals:
Brand awareness campaigns benefit from larger audiences. More listeners means more exposure.
Thought leadership in a niche often works better on smaller, focused shows. The audience is more targeted, and the host likely goes deeper on topics.
Lead generation depends on audience quality more than quantity. A small show with the exact right listeners can drive more qualified leads than a large show with a general audience.
Match the show's audience size to your client's specific goals. Podseeker lets you filter by estimated audience size ranges so you can build lists calibrated to each campaign. For more on targeted discovery, see how to find niche podcasts for PR outreach.
Categories and Audience Interests
Podcast categories help narrow your search, but they're blunt instruments.
"Business" includes everything from entrepreneurship to corporate leadership to side hustles. "Health" covers fitness, nutrition, mental health, clinical medicine, and alternative therapies. Searching by category alone returns thousands of results, most of which won't fit.
More useful is the ability to include and exclude categories.
Say your client is in clinical research. You want health and science podcasts, but not fitness shows or alternative medicine. Being able to include "Life Sciences" and "Medicine" while excluding "Fitness" and "Alternative Health" dramatically improves your results.
Similarly, keyword searches within podcast descriptions and episode content help find shows that have actually discussed relevant topics, not just shows that might theoretically cover them.
Podseeker's search supports both category inclusion/exclusion and keyword filtering, along with audience interest categories built for PR outreach (like CEO Interviews, Book Promotion, and Nonprofit Leadership) that reflect how you actually target shows.
Booking Difficulty
Not all guest-friendly podcasts are equally accessible.
Some shows are highly competitive. They get hundreds of pitches and only book established names. Others are actively looking for fresh voices and respond quickly to relevant pitches.
Knowing where a show falls on this spectrum helps you calibrate your effort. A high-difficulty show might deserve your most personalized pitch. A moderate-difficulty show with strong audience fit might be a better use of your time.
Podseeker analyzes recent guests to estimate booking difficulty, helping you prioritize outreach where your pitch is most likely to land.
Why Consumer Apps Don't Work for PR
Apple Podcasts and Spotify are built for listeners, not PR professionals.
They help people find shows to enjoy. They surface popular content, recommend based on listening history, and organize by broad categories. What they don't do:
- Filter for shows that take guests
- Show which podcasts are actively publishing
- Provide contact information
- Let you exclude categories or topics
- Filter by geography, audience size, or booking difficulty
For casual discovery, they're fine. For systematic PR outreach, they're inadequate.
Building a quality media list requires a podcast database built for outreach, not browsing. The difference is in the filters: has guests, has email, active, booking difficulty, audience demographics. These filters exist because the end goal is pitching, not listening.
Filtering Is Just the First Step
Finding the right podcasts matters. But discovery is only the beginning.
Once you have a filtered list of viable targets, you need to:
Vet each show. Does the content actually match? Does your client fit the guest profile? Is the audience aligned? Filtering narrows the field; vetting confirms the fit. Podseeker's match scores compare your client's topics against the podcast's content, so you can catch weak-fit shows before investing time in a pitch.
Pitch effectively. A filtered list of perfect shows means nothing if your pitches don't land. The pitch needs to demonstrate relevance, offer value, and make it easy for the host to say yes. For examples, see podcast pitch examples that get replies.
Follow up systematically. Most bookings don't come from the first email. Following up is part of the job. For strategy on this, see the complete follow-up guide.
Build relationships over time. The best opportunities come from hosts who know and trust you. Building relationships with podcast hosts creates compounding returns over your career.
Podseeker's pitch workflow connects directly to your filtered discovery. Build a media list from your search results, then pitch individually or as a campaign without leaving the platform. Every pitch is tracked, follow-ups are scheduled, and nothing slips through.
The Bottom Line
With 170,000 active podcasts, every niche is covered. Your client's perfect-fit shows exist. The question is whether you can find them efficiently.
Filtering for the fundamentals (takes guests, actively publishing, reachable contacts) eliminates most dead ends. Filtering for fit (geography, audience size, categories, booking difficulty) narrows to genuine opportunities.
This level of filtering isn't possible with consumer podcast apps. They're built for listeners, not PR professionals. A podcast database built for outreach exists because the job requires it.
Start with the right filters, and you spend your time pitching viable shows instead of researching dead ends.
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