Screenshot of the Radiotopia website
Radiotopia, founded in 2014 by PRX in partnership with Roman Mars of 99% Invisible, is a podcast network designed to support independent creators in producing high-quality, innovative audio content. The network emphasizes editorial freedom, creativity, and professional development for podcasters, hosting a variety of shows across genres including storytelling, culture, and investigative journalism. Radiotopia has received industry recognition, including being named one of Fast Company’s Top 10 Most Innovative Companies in Media in 2017, and earning awards such as Peabody Awards and Tribeca Audio Selection. The network is led by Executive Producer Audrey Mardavich, Director of Network Operations Yooree Losordo, and Chief Operating Officer Jason Saldanha. Radiotopia’s operations are funded through a combination of grants, corporate sponsorships, and contributions from tens of thousands of listeners. The network also provides support services, promotional opportunities, and partnership programs for independent podcasters, enabling them to grow their audiences and sustain their work. Radiotopia aims to deliver compelling and diverse audio content while maintaining a strong commitment to independent journalism and creative storytelling.

Source: SembraMedia

Last updated date: September 2026

Location:
Cambridge, United States
Year the organization
started publishing:
2014
Languages:
English
Type of coverage:
Local
Area of coverage:

Content

Type of content produced by theme:
Science
Environment
Politics
Technology
Lifestyle
Health and well-being
Entrepreneurship
Economy and finance
Migration
Journalism genres:
Opinion
Investigative journalism
Narrative journalism
Journalism coverage types and techniques:
Data journalism
Engaged, community-driven or participatory journalism
Collaborative journalism
Tech platforms and other mediums used:
Website
Podcast

Management and team

Founders

Female:
0
Male:
1
Founders:
Roman Mars
Directors:

Team

Full-time employees:
0
Part-time employees:
0
Freelancers or consultants:
0
Volunteers:
0

Business structure and revenue sources

Organization tax status:
Non-profit

Why is this profile included?

This media outlet is part of our directory because it meets SembraMedia’s inclusion criteria: it produces original content, serves the public interest, and works with independence and transparency. This profile was developed using information provided directly by the media outlet, through surveys or interviews. We aim to keep the information current, but SembraMedia does not guarantee its accuracy or completeness, and recommends verifying any key details with the media organization.

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