10 Best Podcast Sponsorship Tools for Founders [2026 Updated]

1. Podcorn

• Type: Paid
• URL: https://www.podcorn.com
• Overview: A marketplace that connects podcasters and brands for native, host-read sponsorships and campaign collaborations; brands post campaigns and podcasters pitch custom integrations. The platform handles negotiation, payment processing, and campaign tracking to streamline sponsor matches for both small and mid-size shows.

2. AdvertiseCast (Libsyn AdvertiseCast Marketplace)

• Type: Paid
• URL: https://www.advertisecast.com
• Overview: A large self-serve podcast advertising marketplace that lists thousands of podcasts for direct-buy host-read and pre-produced ad spots; advertisers can search by category, audience size, and CPM. Publishers join to list inventory and receive proposals while AdvertiseCast manages campaign booking and reporting.

3. Acast (Advertise / Sponsorships)

• Type: Paid
• URL: https://advertise.acast.com
• Overview: Acast offers a programmatic/private marketplace and direct sponsorship buying for host-read and produced ads across its global podcast network, plus tools for targeting and campaign measurement. Brands can launch host-read sponsorships or dynamic campaigns while leveraging Acast’s audience segmentation and reporting.

4. Midroll (Stitcher / PRX / Podcast Network Sponsorships)

• Type: Paid
• URL: https://www.midroll.com
• Overview: A network sales and podcast monetization company that places host-read sponsorships and branded partnerships across premium podcast inventory managed by Midroll and partner networks. Services include custom campaign strategy, host-read integrations, and measurement for advertisers seeking curated podcast placements.

5. Megaphone (Spotify / Megaphone Targeted Marketplace)

• Type: Paid
• URL: https://megaphone.fm
• Overview: Enterprise-grade podcast publishing and ad-tech platform offering programmatic and direct-sold ad inventory via the Megaphone Targeted Marketplace; supports dynamic ad insertion and advanced campaign targeting. Publishers use Megaphone to make inventory available to agencies and brands while tracking impressions and delivery.

6. Podbean Ads Marketplace

• Type: Paid
• URL: https://www.podbean.com/ads
• Overview: Podbean’s ad marketplace connects advertisers with podcasters using Podbean hosting for dynamic ad insertion, host-read spots, and marketplace bookings; it supports CPM-based buys and campaign reporting. Podcasters can opt into the marketplace to receive advertiser offers while Podbean facilitates campaign delivery and measurement.

7. Gumball

• Type: Paid
• URL: https://gumball.fm
• Overview: A marketplace focused on standardized, host-read ad inventory that lets advertisers discover and buy creator-read sponsorships at scale with transparent pricing and scheduling. Gumball provides campaign planning, audience surveys, and measurement tools to streamline buying across multiple shows.

8. Podvertise / Podvertise.fm

• Type: Paid
• URL: https://podvertise.fm
• Overview: A peer-to-peer podcast sponsorship marketplace and full-service agency that connects brands with podcasts for host-read and produced ads, paid interviews, and campaign management. The platform helps brands find relevant podcasts, handle bookings, and monitor performance for ROI-driven campaigns.

9. Podchaser (Podchaser Pro / Ads buying)

• Type: Paid
• URL: https://www.podchaser.com/pro
• Overview: Podchaser Pro is a podcast database and discovery platform used by agencies and brands to find shows and purchase ad inventory or sponsorships; it includes publisher contact data and advanced search/filtering for campaign planning. The pro tools support audience targeting and buyer workflows to match sponsors with ideal podcast partners.

10. Podigee Ad Marketplace

• Type: Paid
• URL: https://www.podigee.com/en/podigee-ad-marketplace/
• Overview: Podigee’s ad marketplace and monetization tools provide automated ad insertion and sponsorship opportunities for publishers (strong in Europe) with programmatic and direct-sold options. The service helps podcasters monetize inventory, manage sponsorships, and deliver campaign analytics for advertisers seeking podcast placements.