Pre-roll, mid-roll, post-roll — why prices differ
Mid-roll is the most valuable placement because listeners are already engaged. Industry average CPM is $25–35 for mid-roll, $15–25 for pre-roll, and $8–14 for post-roll. Podcasts with 2–3 mid-roll slots generate 60–70% of total ad revenue from mid-rolls alone. Pre-roll converts better than post-roll on branding metrics but under-performs on direct-response, which is why performance advertisers (Squarespace, BetterHelp, ExpressVPN historically) pay premium for mid-roll host-read spots.
Host-read vs produced: the 1.5–2× multiplier
Host-read ads (host speaks the copy live, integrated into episode flow) transact at 1.5–2× the CPM of produced/programmatic ads. Reason: attribution. Host-read ads convert 3–5× better on direct-response promo codes because listeners trust the host's endorsement. If you're doing all programmatic (Megaphone, Podscribe, dynamic ad insertion), you're leaving 40–50% of your rate card on the table. Read one live host-read per episode as your premium tier.
Back-catalog is where podcasts print money
Unlike YouTube (where the algo determines views), podcast episodes get downloaded for months and years. A well-produced evergreen show typically sees 30–70% of monthly downloads come from episodes older than 90 days. If your ads are baked-in (host-read at recording time), those downloads compound revenue with zero incremental work. Dynamic ad insertion lets you re-sell that inventory monthly at fresh CPMs — the difference between $10K/mo and $25K/mo on the same show.
The direct-sold vs network math
Networks (Acast, Megaphone, SiriusXM/Wondery, Libsyn AdvertiseCast) take 25–35% of gross revenue but provide fill for slots you can't sell direct. Under 10K downloads: skip networks entirely — pitch 5 brands, quote $500–1500 per ep for a single sponsor, and keep 100%. 10K–50K: hybrid — direct-sold host-read at premium CPMs + programmatic fill at 60% of card. 50K+: consider selling exclusive category rights (only one CRM per quarter, etc.) — advertisers pay 30–50% more for exclusivity.
Common rate-card mistakes
Quoting CPM based on subscribers or feed size instead of first-30-day downloads (advertisers only care about downloads). Not distinguishing pre/mid/post pricing (leaves 30% on table). Selling all slots to one performance advertiser (BetterHelp/HelloFresh/etc) and getting hooked on their volatile budget cycles. Failing to require agencies to submit creative 5 business days before recording — leads to schedule slips and refunds. Not charging extra for exclusivity, category blocks, or extended usage rights.
Related guides
Long-form playbooks on the same topic, written by the RevenueLab editorial team.
Podcast Ad Revenue: Host-Read CPMs, Dynamic Insertion, and the Real 2026 Numbers
Realistic host-read vs dynamically-inserted podcast CPMs, what a 10k-download show clears per episode, and the three audience-quality multipliers brands actually pay for.
Read the guideYouTube RPM by Niche in 2026: What Creators Actually Earn per 1,000 Views
A breakdown of typical YouTube RPM ranges across 12 niches — from finance and B2B SaaS at the top to gaming and entertainment at the bottom — and the levers that move them.
Read the guideYouTube Shorts Monetization in 2026: How the Ad-Revenue Pool Actually Works
How the Shorts revenue-share pool is calculated, what RPMs creators are actually seeing, and where Shorts fit alongside long-form for serious channel revenue.
Read the guideFAQ
What CPM should a podcast with 10K downloads charge?
$18–25 pre-roll, $28–35 mid-roll, $10–15 post-roll for general content. Add 30–60% for host-read. Niche B2B/finance shows: $30–50 mid-roll is defensible with a clean audience deck.
How do I count downloads for advertisers?
Use IAB v2 certified downloads (first 30 days after episode release, deduped by IP + 24hr window). This is the number every advertiser and network validates against. If your host (Buzzsprout, Transistor, Libsyn, Megaphone) doesn't provide IAB v2 numbers, switch — you'll get audited otherwise.
Should I use dynamic ad insertion (DAI) or baked-in ads?
DAI for flexibility (re-sell inventory monthly at fresh CPMs, geo-target, apply to back catalog). Baked-in for premium host-read spots (better conversion, permanent revenue on evergreen episodes). Best practice: baked-in for the premium host-read mid-roll #1, DAI for pre/post and mid-roll #2.
How much do podcast networks take?
25–35% of gross ad revenue for full-service (sales, ad ops, hosting, promo). 15–20% if you sell direct and use network only for fulfillment. SiriusXM-tier premium networks take up to 50% but offer guaranteed floors, higher CPMs, and content development support.
Is my show too small to monetize?
Under 500 downloads/ep: yes, no ad-network will take you. 500–2K: direct-sell a single niche sponsor at $200–400 per ep flat. 2K–5K: rate card starts working, hit 5K to unlock major networks (Acast, Megaphone, AdvertiseCast).
What's a fair back-catalog assumption?
20% for news/timely shows, 40–60% for evergreen interviews/tutorials, 80–150% for true crime and popular fiction. Look at your last 6 months of monthly listener reports and calculate: (total monthly dl − new-episode dl in that month) ÷ new-episode dl.
Should I sell exclusive category rights?
Yes, if you can — advertisers pay 30–50% premium to lock out competitors in their category (one CRM, one meal-kit, one VPN per quarter). Sell in 3-month blocks minimum to justify the exclusivity discount.
How far in advance should I book sponsors?
60–120 days for premium partners, 30 days for standard, 7 days for programmatic fill. Anything less and you'll produce rushed creative, miss disclosure requirements, or take remnant CPMs. Publish a booking calendar on your website with slot availability.
How this calculator is built
Independently maintained
Written by Sam Doshi and the RevenueLab editorial team. We don't sell the data feeds this tool is built on.
Sourced from primary data
Benchmarks come from public AdSense / Stripe / IRS disclosures and reader-submitted data — never third-party "$X per view" claims. Full methodology.
Last reviewed
July 2026. We re-check every figure on the platform on a rolling quarterly cycle.
Editorial standards
See our editorial policy and disclaimer. Results are estimates, not advice.