Leftchin, a auto detected brand (leftchin.com), is one of the podcast advertisers podintel tracks. In the last six months Leftchin sponsored 1 episodes across 1 podcasts, a total of 1 ad placements, most often on The Tim Ferriss Show. 100% of those ads were host-read and 0% were dynamically inserted. The most recent Leftchin podcast ad aired Jun 10, 2026.
Use this page to see which podcast audience Leftchin buys, the offer and landing page it runs on each podcast, example ad reads from the transcripts, which hosting networks carry its ads, and which competing brands sponsor the same podcasts. Everything is counted from the audio; nothing is estimated.
Latest placement
Podcasts Leftchin sponsors
Every Leftchin podcast ad
| Date | Show | Episode | At | Type | Code | URL |
|---|---|---|---|---|---|---|
| Jun 10, 2026 | The Tim Ferriss Show | #869: Max Levchin, PayPal and Affirm — The Path from The Soviet Union to Building Multi-Billion Dollar Companies (Plus: Real-World Socialism vs. Capitalism) | 1:52:14 | host read post-roll | leftchin.net |
How Leftchin advertises on podcasts
host-read sponsorships. 0% dynamically inserted ads.
mid-roll · 0% pre-roll · 100% post-roll.
self development 100%
most common landing page. One URL per show for attribution.
Leftchin's podcast advertising is mostly host-read: the host delivers the pitch and a show-specific landing page, the classic direct-response podcast sponsorship. Most placements ran on shows hosted by Art19 (Wondery/Amazon). podintel does not estimate spend; the figures here are placements actually heard in the audio.
Leftchin podcast sponsorships by show
Every podcast where Leftchin ads were heard, with the landing page and promo code used on that show. The vanity URL tells you which shows are on a direct-response deal.
| Podcast | Placements | Host-read / inserted | Offer URL | Code | First seen | Last seen |
|---|---|---|---|---|---|---|
| The Tim Ferriss Show | 1 | 1 / 0 | leftchin.net | Jun 10, 2026 | Jun 10, 2026 |
Other auto detected advertisers
Leftchin's competitors on podcasts, by placements.
- Getmarksbook 120 placements
- Northwestregisteredagent 54 placements
- Engine 53 placements
- Help 52 placements
- Monarch 51 placements
- Zenny 46 placements
- Instanhydration 39 placements
- Altra-running 39 placements
Leftchin podcast advertising FAQ
Which podcasts does Leftchin sponsor?
Leftchin has run 1 ad placements across 1 podcasts tracked by podintel, including The Tim Ferriss Show. The full table on this page lists every show with first and last seen dates and the offer used on each.
Are Leftchin podcast ads host-read or dynamically inserted?
100% of Leftchin placements are host-read and 0% are dynamically inserted. 0% run as mid-roll ads.
What is the Leftchin podcast promo code?
Leftchin uses a different offer per show. The most common landing page is leftchin.net. The show table lists the code and URL for each podcast.
How much does Leftchin spend on podcast advertising?
podintel does not estimate spend. We count actual placements heard in episodes: 1 in the last six months across 1 shows, with 1 in 2026-06. Spend estimates from other sources multiply assumed CPMs by assumed downloads; placements are what actually aired.
What kind of podcasts does Leftchin advertise on?
Mostly self development podcasts, largely on shows hosted by Art19 (Wondery/Amazon).