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The Physics of Startups

Rob Snyder
Product-Market Fit
Startups
Product Market Fit
Pull Framework
Entrepreneurship
Sales Process
Demand
Sales
Startup Growth
Sales Strategy
Supply and Demand
Customer Engagement
Sales Techniques
Sales Calls
Demand Generation
Cyberstarts
Customer Interviews
Dams and Rivers Framework
Finding Demand
Conjuring Demand

Helping startups find hypergrowth. Lessons from a serial entrepreneur who has helped 50+ startups go from $0-$1M ARR. The startup education that should have been invented decades ago. With Rob Snyder, creator of the PULL framework and author of "The Power of PULL" Physics of Startups substack: thephysicsofstartups.substack.com/ More about Rob: www.robsnyder.org Contact: rob@reframe... more

PublishesWeeklyEpisodes50Foundeda year ago
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EntrepreneurshipBusiness

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Artwork for The Physics of Startups

Latest Episodes

What do startups that reach $1 million ARR have in common?

Rob has helped more than 50 startups grow from $0 to $1 million ARR. In this episode, he reflects on the patterns that show up across startups and industries, including five lessons from tho... more

In this episode, Rob explores one of the most costly mistakes founders make: confusing enthusiasm with PULL.

We explore why things customers say like "This would solve our biggest pain point" or "This would save us millions" often lead founders dow... more

Your startup has customers. Revenue is growing. So why does growth still feel harder than it should?

Rob tackles one of the most frustrating challenges founders face: knowing your product works, but not knowing why growth isn't accelerating. Rob ex... more

YouTube

Sales teardown #1: youtu.be/3TsrrMSXIfg

Sales teardown #2: youtu.be/9a78RWkaALM

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Pre-order Rob's book and get his Claude sales call analysis skill: robsnyder.org/book

Work with Rob: robsnyder.org/work-with-me

R... more

YouTube

Key Facts

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Find out how many people listen to this podcast per episode and each month.

Similar Podcasts

Recent Guests

Arjun Moorthy
Co-founder, Rocksalt – CEO-focused CRO/ marketer with HubSpot background
Rocksalt.ai
Episode: How Rocksalt.ai went from Push to Pull
Anita Moorthy
Co-founder, Rocksalt – Marketing leader with branding and demand gen expertise
Rocksalt.ai
Episode: How Rocksalt.ai went from Push to Pull
Palash Soni
Founder of Goldcast, HBS alumnus
Goldcast
Episode: Behind a $300M exit: Interview w/ Palash Soni from Goldcast
Rob Snyder
Founder of The Physics of Startups, author and educator on startup strategy
The Physics of Startups
Episode: The "PULL Theory" of business
Todd Hudson
Expert on AI startups and their market mechanics
Episode: Nobody "wants" AI (and other lessons from Henry Ford)

Host

Rob Snyder
Harvard- and industry-connected founder with a track record of building and advising startups; focuses on PMF, sales, and customer demand.

Reviews

5.0 out of 5 stars from 13 ratings
  • Bingeworthy startup advice

    Deeply relevant and valuable advice for startups from two guys who don’t mince words. A blast of fresh air in a noisy world, I’ve been recommending this show all over the place. For the first time in my life I heard someone describe *exactly* why I find so much of sales cringy as a founder, and why I’ve avoided it… they nailed it, cracked it open, I saw light, and broke the dam, hallelujah!

    Apple Podcasts
    5
    BostonKiddos
    United States9 months ago
  • Critically important concepts

    For instance “Buyer pull vs. seller push” is not just business wisdom—it’s an essential life lesson. This podcast nails it in an easy to digest style

    Apple Podcasts
    5
    BethFWTX
    United States10 months ago
  • Great pod

    Have followed Rob’s writing for some time and like having this podcast to go deeper into some of the concepts. Cult of demand 💯

    Apple Podcasts
    5
    RAS1993_
    United Statesa year ago
  • Great value

    Rob Snyder’s advice is tough, to the point and cuts through the myths pedaled to start ups.

    Apple Podcasts
    5
    Jennifer Yalden
    New Zealanda year ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Fans value blunt, action-oriented advice that translates to real growth.
Listeners praise practical frameworks for PMF and demand discovery.
Insightful, no-nonsense startup guidance that cuts through the noise.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#158
Italy/Business/Entrepreneurship
Apple Podcasts
#45
Ukraine/Business/Entrepreneurship
Apple Podcasts
#64
Mexico/Business/Entrepreneurship
Apple Podcasts
#220
Mexico/Business
Apple Podcasts
#227
Ukraine/Business

Talking Points

Recent interactions between the hosts and their guests.

Learn from 2 *real* founder sales calls (Rob teardowns)
Q: How does watching other founders' calls change how you view your own sales and product strategy?
Watching others' calls exposes gaps or misalignments in discovery, ICP, and demo messaging that you might miss when focused on your own material. It provides a mirror on how buyers perceive your product and forces you to rethink what you show, how you frame value, and what the actual buyer journey looks like.
Learn from 2 *real* founder sales calls (Rob teardowns)
Q: What motivated you to start publicly tearing down sales calls, and what did you hope founders would take away?
The motivation was to provide actionable, real-world feedback and benchmarks that help founders understand what actually drives a sale, not just what theory says. The aim is for founders to see the structure of successful calls, the role of discovery, and how demos align with buyer needs, so they can apply those lessons to their own startups.
If your product hasn't taken off (radical simplification)
Q: How should a founder adjust their ICP based on pull insights?
Narrow the ICP to the people who have actually pulled before and after they buy, and focus all outreach, demos, and pricing on that subset rather than a broad, generic audience.
If your product hasn't taken off (radical simplification)
Q: What are the two main reasons a product hasn't taken off, according to the discussion?
The two main reasons are not figuring out who has pull and, if they have figured it out, doing things that prevent those buyers from purchasing.
Exponential PULL (aka: stop slogging it out)
Q: What are the practical signs that pull is intense in a sales conversation?
Watch for moments where the buyer leans in, expresses a urgent need, and demonstrates willingness to bypass typical procurement steps; these signals indicate a five-out-of-five pull and a high likelihood of rapid, post-sale adoption.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About The Physics of Startups

What is The Physics of Startups about and what kind of topics does it cover?

A pragmatic, founder-focused show that dissects why startups succeed or fail by analyzing real-world messaging, demand, and sales dynamics. Episodes frequently center on customer need, product-market fit, and how to structure conversations with buyers to accelerate growth. The host translates tough startup lessons into actionable frameworks—like pull-driven demand, PMF diagnostics, and streamlined discovery calls—while weaving in concrete case studies and founder-friendly tactics. A standout throughline is selling first and iterating based on authentic customer demand, rather than relying on assumptions or excessive product speculation.

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Which podcasts are similar to The Physics of Startups?

These podcasts share a similar audience with The Physics of Startups:

1. All-In with Chamath, Jason, Sacks & Friedberg
2. Y Combinator Startup Podcast
3. The a16z Show
4. Dwarkesh Podcast
5. The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch

How many episodes of The Physics of Startups are there?

The Physics of Startups launched a year ago and published 50 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on The Physics of Startups?

Recent guests on The Physics of Startups include:

1. Arjun Moorthy
2. Anita Moorthy
3. Palash Soni
4. Rob Snyder
5. Todd Hudson

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