RadioGuestList

RadioGuestList is one of the older surviving tools in the podcast and radio guest booking space, running since 2008 with a deliberately old-school model. The core product is a free email service: when talk shows or podcasts are casting for guests, RadioGuestList emails out the Guest Request, and you reply directly to the host or producer to pitch.

No marketplace, no subscription paywall, no AI matching, just a daily feed of opportunities and direct contact information. The reach is solid, the platform claims to send to over 15,000 radio, podcast, TV, and satellite radio hosts, bookers, and producers.

For PR professionals representing experts, authors, celebrities, or musicians, signing up is essentially free intelligence on what shows are actively casting for. Monetisation runs through Featured Guest Expert Sponsorships, paid promotion packages aimed at experts who want to be actively pitched to the platform's audience of bookers via emails, social, and website placements.

These are positioned at experts who want PR-style visibility rather than at hosts. The honest assessment: RadioGuestList shouldn't be your primary booking tool in 2026, the platform's UX hasn't really evolved and you'll get more traction from a modern tool like Podzay (AI-powered matching, free) or PodMatch (subscription with smart matching). But as a free supplemental channel that lands a couple of opportunities a week directly in your inbox without you doing any work, it's hard to argue against keeping the signup active.