Podchaser alternative for podcast ad sales and brand partnership teams
For podcast ad sales and brand partnership teams, Zalwin's PodcastSponsorIndex, PodcastSponsorRadar, PodcastFeedAudit cover podcast sponsorship data with 42 live public records, a free preview without an account, paid plans from $4.99, and API and MCP access. Sources are public; Podchaser is a separate product we are not affiliated with.
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How does Zalwin compare to Podchaser for podcast sponsorship data?
| What you need | Zalwin | Podchaser |
|---|---|---|
| Who it is for | podcast ad sales and brand partnership teams | Check Podchaser's site |
| Free preview | Yes, no account needed | Check Podchaser's site |
| Starting price | $4.99 (published on each product page) | Check Podchaser's site |
| Data sources | Public podcast RSS show notes (shows discovered via iTunes Search API); Public podcast RSS feeds; Read-only feed check | Check Podchaser's site |
| Records available now | 42 | Check Podchaser's site |
| API and AI-agent (MCP) access | Yes: REST API and MCP tools | Check Podchaser's site |
| Update cadence | PodcastSponsorIndex: refreshed 2026-10-29; PodcastSponsorRadar: runs live per scan; PodcastFeedAudit: runs live per scan | Check Podchaser's site |
Which Zalwin tools fit?
- PodcastSponsorIndex: Weekly reverse index of which brands sponsor which popular podcasts, by category, with episode counts and last-seen dates (42 records)
- PodcastSponsorRadar: Sponsor links, promo codes, affiliate tags and ad-attribution trackers from public podcast RSS show notes
- PodcastFeedAudit: Podcast RSS feed validation
What does the live data look like?
Frequently asked questions
Is Zalwin affiliated with Podchaser?
No. Podchaser is a trademark of its owner. This page describes Zalwin's tools; for Podchaser's current features and pricing, see its own site.
What does it cost?
PodcastSponsorIndex from $4.99; PodcastSponsorRadar from $4.99; PodcastFeedAudit from $4.99. Every tool has a free preview.
Where does the data come from?
Public podcast RSS show notes (shows discovered via iTunes Search API); Public podcast RSS feeds; Read-only feed check. Public sources only; company-level records.
Podchaser and other product names are trademarks of their respective owners. Zalwin is not affiliated with or endorsed by them. This page describes Zalwin's own tools; features and prices of other products change, so check their sites. Data reports · All comparisons