Free Daily Podcast Summary
The Diff: Daily Summaries Delivered
by Byrne Hobart
The Diff is a newsletter exploring the technologies, companies, and trends that are making the future high-variance. Posts range from in-depth company profiles, applied financial theory, strategy breakdowns and macroeconomics.
Latest Episodes
The most recent episodes — sign up to get AI-powered summaries of each one.
- 6 days ago14 min
The Economics and Politics of Pacing the Frontier
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - The Economics and Politics of Pacing the Frontier - Reflexive Funding - Insider Trades - Reference Implementation - Margins - Law Enforcement
- 1 weeks ago13 min
Staying Calibrated
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - Staying Calibrated - Transparency - Disclosure - Credit Ratings - AI Jobs - Branding Inference
- 2 weeks ago10 min
The Surprisingly Weak IPO-Housing Effect
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - The Surprisingly Weak IPO-Housing Effect - Bottlenecks - More Bottlenecks - Disjoint Models - Aligning Incentives - Momentum
- 3 weeks ago13 min
Ad-Supported Platforms are a Unique Antitrust Problem
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - Ad-Supported Platforms are a Unique Antitrust Problem - Brittle Buyers - Rates - Substitution Effects - Demand - Trades
- Aug 17, 202612 min
Financial Entrepreneurship in the Indexing Era
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - Financial Entrepreneurship in the Indexing Era - Easy As - Missing Estimates - Oil - Off-Balance Sheet - Turnover
- Aug 10, 202615 min
FP&A as the Telemetry and Counterespionage
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - FP&A as the Telemetry and Counterespionage - 0.5x AI - Media Incentives - Infrastructure - Perks - Externalities
- Aug 3, 202612 min
Who Hedges Where?
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - Who Hedges Where? - Ads for Bots - Authenticity - The AI Race - Priority Disputes - Mission
- Jul 27, 202618 min
What We Periodically Relearn About Rent Control
This is an audio version of the free newsletter. Read the newsletter at thediff.co, and subscribe for an additional 3 posts (and podcasts!) per week. - What We Periodically Relearn About Rent Control - Backstops - Complements and Substitutes - Personality Hire - Commoditization - IPOs
About The Diff
The Diff is a newsletter exploring the technologies, companies, and trends that are making the future high-variance. Posts range from in-depth company profiles, applied financial theory, strategy breakdowns and macroeconomics.
Customized Recaps
AI-powered recaps with compact key takeaways, quotes, and insights.
Straight to Your Inbox
Get key takeaways from The Diff in a 5-minute read.
Save Hours Every Week
Stay current on your favorite podcasts without falling behind.
Frequently Asked Questions
What is Podzilla's The Diff daily summary?
It's a free AI-powered email that summarizes new episodes of The Diff as soon as they're published. You get the key takeaways, notable quotes, and links & mentions — all in a quick read.
How does the The Diff podcast summary work?
When a new episode drops, our AI transcribes and analyzes it, then generates a personalized summary tailored to your interests and profession. It's delivered to your inbox every morning.
Is this an official The Diff product?
No. Podzilla is an independent service that summarizes publicly available podcast content. We're not affiliated with or endorsed by Byrne Hobart.
Can I get summaries of other podcasts too?
Absolutely! The free plan covers up to 3 podcasts. Upgrade to Pro for 15, or Premium for 50. Browse our full catalog at /podcasts.
How often does The Diff release new episodes?
The Diff publishes weekly. Our AI generates a summary within hours of each new episode.
What topics does The Diff cover?
The Diff covers topics including Technology, Business, Investing. Our AI identifies the specific themes in each episode and highlights what matters most to you.
Start getting The Diff summaries tomorrow morning.
Free forever for up to 3 podcasts. No credit card required.
Free forever for up to 3 podcasts. No credit card required.