Radiotopia, from PRX, is a curated network of extraordinary, cutting-edge podcasts. Radiotopia empowers independent producers to do their best work, grow audience and increase revenue. At its core, Radiotopia cultivates community — for both listeners and makers alike.

Radiotopia is a partnership between PRX and Roman Mars, creator of 99% Invisible, supported by the Knight Foundation, and led by Executive Producer Julie Shapiro. In 2017, the network was named one of Fast Company’s Top 10 Most Innovative Companies in Media. Since launch, the network has quickly grown to over 19 million downloads per month. Radiotopia is supported by a mix of grants, sponsors and, above all, contributions from thousands of listeners.

Visit our brand kit to find assets, including logos and host headshots, for each of our shows. To arrange an interview with a Radiotopia producer or staff member, please contact David Cotrone, For partnership or other inquiries please contact

Our mailing address:
P.O. Box 382234
Cambridge, MA 02238

Our team

  • Kerri Hoffman headshot.png



  • Donna Hardwick headshot.png

    Donna Hardwick


  • Julie Shapiro headshot.png

    Julie Shapiro

    Executive Producer

  • Audrey Mardavich headshot.png

    Audrey Mardavich

    Managing Producer

  • Erin Wade headshot.png

    Erin Wade

    Digital Producer

  • Mariel Cariker headshot.png

    Mariel Cariker

    Marketing coordinator

  • Kathleen Unwin headshot.png

    Kathleen Unwin

    Senior Vice President, National Sponsorship

  • Dave Cotrone headshot.png

    David Cotrone

    Public Relations Specialist

Listen to Radiotopia on your favorite app!

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Make a one time donation now or become a sustaining, monthly contributor. Donations are tax-deductible.

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Frequently Asked Questions

I'm a podcaster or producer — how do I join Radiotopia?

Thanks for your interest in Radiotopia! Currently we're not considering any additional shows, but feel free to drop us a line via email with any questions.

How can I support Radiotopia as a sponsor?

Check out our sponsorship page for more info about why sponsoring Radiotopia yields big results, or email us to learn more.

I work for a radio station. How can I broadcast Radiotopia content?

Many Radiotopia podcasts are available for broadcast through the PRX Exchange and several of them are broadcast on PRX Remix, our streaming channel of podcasts and radio shows. You can email to learn more.

I'm interested in interning for Radiotopia — how can I learn more?

We don't currently have interns at Radiotopia, but PRX does hire interns on an occasional basis at our headquarters in Allston, MA. You can view current openings on the PRX website.