Hosting an interview podcast means getting to have conversations with interesting people. You can learn from experts in your industry, introduce your audience to new perspectives, and build relationships with people you might never have met otherwise.
But before you can have those conversations, you have to find the right people, convince them to come on your show, and actually get them scheduled, which can be surprisingly complicated.
At Wavestream Media, we've learned that successful guest booking isn't just about finding someone with an impressive résumé or a large social media following. It's about identifying people who have something valuable to share, making a compelling invitation, and creating a process that keeps everything organized.
Whether you're launching your first interview podcast or trying to build a more consistent guest pipeline, here's how to find and book guests who will make your show better.
1. Know What Makes Someone a Great Podcast Guest
Before you start searching for potential guests, it's worth thinking about what you're actually looking for. A great podcast guest isn't necessarily the most famous person you can convince to appear on your show. In fact, some of the most interesting conversations come from people your audience has never heard of. The important question is whether someone can contribute something meaningful to your podcast.
Consider three things when evaluating a potential guest:
Relevance: Does this person have knowledge, experience, or a perspective that matters to your audience?
Expertise or experience: Can they speak credibly about the subject you want to discuss? Depending on your podcast, that might mean professional credentials, lived experience, original research, or firsthand involvement in an interesting story.
Communication: Can they explain their ideas clearly, engage in a conversation, and share experiences in a way listeners can connect with?
Someone might be an accomplished professional but struggle to translate their expertise into an engaging interview. Another person might have no public profile at all but tell an extraordinary story. Neither credentials nor popularity guarantees a good conversation. The best guest is the person who can help you create the episode your audience needs.
2. Start With Your Existing Network
When people think about booking podcast guests, they often imagine reaching out to strangers with impressive titles. But some of your strongest potential guests may already be in your professional network.
Think about the people you interact with regularly:
Colleagues and professional contacts
Clients and customers with relevant experiences
Industry partners and collaborators
Researchers, educators, and subject-matter experts
Community leaders and nonprofit professionals
People you've met at conferences or networking events
These relationships can be particularly valuable when you're launching a new podcast. Someone who already knows and trusts you may be more willing to participate, even if your show doesn't have an established audience yet.
Your network can also help you find guests beyond your immediate connections. If you know someone who works in a particular industry, ask whether they can recommend a person with an interesting perspective. A personal introduction can make outreach easier and give your invitation more credibility.
Just remember that the relationship alone isn't enough. Every guest should still be a good fit for your audience and the purpose of the episode.
3. Look Beyond the Obvious Experts
If you're producing a podcast about a particular industry, it's tempting to invite the same experts who appear on every other show covering that subject. There's nothing wrong with interviewing well-known professionals, just don’t rely exclusively on familiar names because can make it difficult to offer listeners something new.
Consider looking for people whose perspectives are less frequently represented.
For example, a podcast about entrepreneurship might feature successful founders and investors, but it could also benefit from conversations with employees at growing companies, small business owners in overlooked industries, or professionals who help businesses navigate difficult transitions.
A healthcare podcast might interview physicians and researchers while also incorporating the experiences of nurses, patients, educators, or advocates. These perspectives can make a familiar subject more nuanced and engaging.
You can also find potential guests through industry publications, conference speaker lists, professional associations, academic institutions, and organizations doing interesting work in your community.
As you search, ask yourself: Who has an interesting story or valuable perspective that my audience might not otherwise encounter?
Sometimes the best guests are the people who aren't actively trying to become podcast guests.
4. Research and Vet Guests Before Sending an Invitation
Once you've identified someone who might be a good fit, take some time to learn more about them. Guest vetting helps you determine whether the person can contribute to the conversation you want to have.
Start with their professional background and relevant experience, then look for examples of how they communicate. Have they appeared on other podcasts? Given presentations? Written articles? Participated in interviews?
You don't necessarily need someone with extensive media experience, but it's useful to understand how they discuss their work and whether they can explain complicated ideas in an accessible way.
During your research, consider:
Does their expertise align with the proposed episode topic?
Have they demonstrated knowledge of the subject?
Can they offer examples, stories, or practical insights?
Have they already discussed this topic extensively elsewhere?
Is there an interesting angle that hasn't been explored?
Are there credibility concerns or claims that require additional verification?
5. Write a Podcast Guest Invitation That Gets a Response
Once you've found someone you'd like to interview, it's time to reach out. This is where a little personalization can make a big difference.
People who regularly receive podcast invitations can usually recognize a mass-produced email immediately (we can). A generic message about how someone would be a "perfect guest" for your show doesn't tell them much about why you've contacted them.
Instead, make your invitation specific.
A good podcast guest invitation should explain:
Who you are: Introduce yourself and your podcast.
Why you're reaching out: Explain what makes this person a good fit.
What you'd like to discuss: Suggest a clear topic or conversation angle.
What's involved: Include the approximate recording length and format.
What happens next: Provide an easy way to respond or learn more.
Keep it concise. Your first email doesn't need to include every detail about your production process.
Here's an example:
Sample Podcast Guest Invitation
Subject: Podcast Interview Invitation – [Podcast Name]
Hi [Name],
I'm [Your Name], the host of [Podcast Name], where we explore [brief description of your show's focus].
We recently came across your work on [specific project or topic], and your perspective on [subject] would be especially valuable to our listeners.
We’d love to invite you to join us on the show to talk about [proposed topic].
Our interviews typically last about [length] and are recorded [remotely/in person].
Then, include your booking information right in that first email (more on that later).
An email like this shows you're not simply asking someone to fill an empty spot on your recording calendar, and you’re not a bot. The key is demonstrating that you've put thought into the invitation.
6. Give Potential Guests a Reason to Say Yes
When inviting guests, it's worth considering what's in it for them. That doesn't mean promising enormous exposure or making claims about your audience that you can't support. Instead, think about the genuine value of participating.
A podcast appearance might give someone an opportunity to:
Share their expertise with an audience interested in their work.
Discuss a project, book, organization, or initiative.
Connect with professionals in a related industry.
Raise awareness about an important issue.
Participate in a thoughtful conversation about a subject they care about.
For business-focused podcasts, an interview can also be a relationship-building opportunity. Inviting a potential client, partner, or collaborator to discuss their expertise can create a meaningful professional connection.
But the conversation should offer real value to listeners, too. If every interview feels like a sales pitch or a networking exercise disguised as content, your audience will notice. The best guest relationships benefit the guest, the host, and the listener.
7. Follow Up Without Becoming a Nuisance
Not everyone will respond to your first invitation, but that doesn't necessarily mean they're uninterested.
People are busy. Emails get buried. Some potential guests need time to consider whether a podcast appearance fits their schedule.
A polite follow-up can be appropriate. Generally, waiting about a week before following up is a reasonable starting point, although the timing may vary depending on the person and circumstances.
Keep your message brief. You can reiterate your interest, remind them of the proposed topic, and make it clear that you understand if the timing isn't right.
If you don't receive a response after one or two thoughtful follow-ups, it's usually best to move on. You can always revisit the invitation later if there's a new reason to connect.
Guest outreach is about building relationships, not wearing people down until they agree to appear.
8. Make Scheduling as Easy as Possible
Getting someone to say yes is only half the battle. Now you have to find a recording time that works for everyone.
If you've ever spent two weeks exchanging emails about availability, you know how quickly scheduling can become frustrating. A booking system can make the process much easier.
Scheduling tools like Calendly, Acuity Scheduling, or similar platforms allow guests to select from available recording times without lengthy email exchanges.
Your booking process should also account for:
The availability of the host and any co-hosts
Recording studio or equipment availability
Time zone differences
Appropriate buffers between recordings
The time needed for technical setup
Any required guest information or consent forms
Once a recording is confirmed, they should automatically a calendar invitation with the relevant details.
For remote interviews, include the recording link and any instructions for joining the session. For in-person recordings, provide the address, parking information, and arrival instructions. The fewer logistical questions your guest has to ask, the smoother the experience will be.
9. Create a Guest Booking Workflow
If your podcast regularly features interviews, you'll eventually need a way to track multiple guests at different stages of the booking process. Without a system, it's easy to lose track of who you've contacted, who has responded, and which episodes are ready to record.
You don't need expensive software to manage this. A shared spreadsheet or project management tool can work well. This creates a repeatable process instead of forcing you to reconstruct your guest history every time you plan a new episode. It's especially helpful when multiple people are involved in producing the show.
For example, one team member might handle outreach while another prepares interview questions and a third manages recording and editing. A shared system helps everyone understand what needs to happen next.
10. Prepare Guests for a Great Recording Experience
Once your guest is booked, the next step is making sure they feel prepared.
You don't want someone showing up to record without knowing what the conversation is about or how the recording process works.
A guest preparation email can include:
A brief overview of the episode topic
The approximate interview length
A few potential discussion questions or themes
Technical recommendations for remote recording
Information about the podcast's audience
Any materials you need from the guest before recording
Depending on your show, you might also ask for a short biography, headshot, website, and relevant social media links. Be clear about deadlines and expectations, but avoid overwhelming guests with unnecessary instructions. The goal is to make participation feel straightforward and professional.
And remember that not every guest is an experienced speaker. A little reassurance about what to expect can help someone relax and contribute more naturally to the conversation.
For more advice on preparing for the recording itself, check out our guide to preparing for a podcast interview and asking better questions.
11. Build a Guest Pipeline Before You Need It
One of the biggest mistakes interview podcasters make is waiting until they need another episode before looking for their next guest. That approach creates unnecessary pressure. Where is our next episode? What will we do? What’s the plan?
If you’re on a time crunch, you may feel tempted to book whoever is available rather than someone who genuinely fits your show.
Instead, maintain a list of potential guests and reach out well before your recording calendar is empty.
You might organize your list into categories such as:
Dream guests: People you'd love to interview but who may be difficult to reach.
Strong prospects: Relevant guests you believe are likely to be interested.
Warm connections: People you've already met or who have been introduced to you.
Future opportunities: Guests who would be a good fit for a planned topic or upcoming season.
You can also ask current guests to recommend other people who might contribute interesting perspectives. Over time, these connections can help your guest network grow organically. The goal is to create enough flexibility that you can choose the right person for each episode rather than rushing to fill your schedule.
12. Maintain the Relationship After the Episode
Guest booking shouldn't end when the recording is over. After an interview, thank your guest for their time and let them know what to expect next.
When the episode is published, share the link and any promotional materials they can use. You might video clips, graphics, or suggested social media captions to make sharing easier.
Not every guest will promote their appearance, and that's okay. But giving them the opportunity makes it easier for both of you to reach people who might enjoy the conversation. More importantly, staying in touch helps turn a one-time interview into a lasting professional relationship.
A guest who has a positive experience may recommend your podcast to others, return for a future conversation, or become a valuable collaborator. And even if none of those things happen, treating your guests well is simply good practice.
Great Podcast Guests Don't Have to Be Famous
It's easy to assume that booking bigger names will automatically lead to a better podcast. But a recognizable name doesn't guarantee an interesting conversation, and a large social media following doesn't necessarily translate into an engaged audience for your show.
Some of the most memorable podcast episodes feature people who aren't widely known but have something meaningful to share. What matters is finding guests whose experiences, expertise, and perspectives align with the purpose of your podcast.
Then, it's about making the process easy.
Research potential guests, personalize your invitations, build a reliable scheduling system, and create an experience that makes people glad they agreed to participate.
The goal is to create conversations worth listening to, not to collect impressive names.
At Wavestream Media, we help businesses, organizations, and creators turn their expertise into podcasts that build trust and meaningful connections. From guest outreach and interview preparation to recording, editing, and publishing, we help manage the details that make a successful podcast possible.
Ready to find the right voices for your podcast? Get in touch with Wavestream Media to start the conversation.
This article is part of Wavestream Wednesday, a series from Wavestream Media about building better podcasts with a strategy behind them. Check back next Wednesday for more.
