Stage 1 of 5 · Plan
Advertise on podcasts like you have spent the money before.
Every page ranking for this query sells its own inventory. This one does not. Model your test on the console below, see which of 13 platforms your budget actually clears, and check every rate against its source in the Session Log.
How do you advertise on podcasts?
The Podcast Test Modeler
CH 01 · budget deskLibsyn Ads publishes $24-26 CPM for 60-second host-read reads.
Podcast test: $15,000, host-read (60s) spots. CPM basis: $24-26 CPM (Libsyn Ads · Jul 2026, published rate; see advertiseonpodcasts.com/ledger). Estimated impressions: 576,923-625,000. At 1.0% visit rate and 2.0% conversion (our assumptions, not vendor claims): ~115-125 orders, CAC $120-$130, revenue $9,200-$10,000 at $80 AOV. Ranges reflect the published rate spread. No point estimates; no vendor-claimed ROI.
Where $15,000 can actually buy
Clears a verified published minimum:
- Spotify Ads (Ad Studio / Ads Manager) (250.00 min)
Self-serve or marketplace, no published minimum:
Managed or agency, quoted per deal:
Only Spotify publishes a hard minimum (250.00, help center). Everything else is either open entry or quoted. Full table: minimum spend.
Published CPM ranges, July 2026
Every figure below is a vendor-published number, quoted verbatim in the Session Log. Bars with a single bound are starting CPMs: the vendor publishes a floor, not a range, and this site does not invent the ceiling.
The five-stage path
The site is organized the way your week will actually go, not the way vendors organize their funnels.
The minimum spend table
Entry cost on all 13 platforms: stated minimums or an explicit none.
What $500 buys
Impressions at published CPMs, per platform, at three budget tiers.
Is it worth it?
The honest version, with vendor research labeled as vendor research.