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Artwork for The Physics of Startups

The Physics of Startups

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

Most startup advice is a pile of things that worked for someone, once. This show works differently. It's built on causal relationships, not tactics. Rob throws out anything that "might work" and keeps only what would be weird if it didn't. Rob Snyder has helped 50+ startups go from $0 to $1M ARR. He's the creator of the PULL framework and author of "The Power of PULL" which explains why customers ... more

PublishesWeeklyEpisodes54Foundeda year ago
Number of ListenersCategories
BusinessEntrepreneurship

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Artwork for The Physics of Startups

Latest Episodes

Does selling to a Fortune 100 company need a different playbook than selling to a small business?

Rob's take: enterprise sales runs on the same physics as other deals - you're still looking for one person with PULL. He gets into why procurement isn'... more

What should a founder's calendar actually look like? (and if someone looked at your calendar, would they believe that's what you want?)

Rob introduces the Calendar Standard: a simple framework for how founders should spend their time if they're ser... more

"The Power of PULL" on Amazon: bit.ly/4pm3dKq (Please leave a review!)

Why do some people with obvious pain points never buy?

Rob explains why founders are often taught to look for the wrong thing. Pain points may create interest, but th... more

How do you know if your startup is actually on track?

A founder recently asked Rob a simple question: What does good actually look like? Rob realized that most founders don't have clear standards for evaluating whether their startup is making progre... more

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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
Rob Snyder
3x founder, Harvard Innovation Lab fellow
Reframe B2B / The Physics of Startups
Episode: The fusion engine for progress (PULL applied to capitalism)
Palash Soni
Founder of Goldcast, HBS alumnus
Goldcast
Episode: Behind a $300M exit: Interview w/ Palash Soni from Goldcast
Todd Hudson
Expert on AI startups and their market mechanics
Episode: Nobody "wants" AI (and other lessons from Henry Ford)

Host

Rob Snyder
Founder and host guiding discussions using the PULL framework and startup growth insights.

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 States10 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 Statesa year 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.

Blunt, actionable startup advice that cuts through the noise.
Strong value from real-world, practical frameworks.
Clear focus on genuine buyer pull over hype.

Chart Rankings

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Talking Points

Recent interactions between the hosts and their guests.

Debunking Startup mythology: "Pain Points" (and why they're worthless)
Q: Can you give us the quick thesis on pulling points over pain points and what founders should focus on instead?
Pain points aren't reliable predictors of purchase; you should look for pull points—priorities that customers need now and where existing options fail—to trigger true buying momentum.
What happens after PMF?
Q: Is the big constraint the same thing as the initial onboarding problem, or does it shift after you find PULL?
It shifts. You solve the initial bottleneck (like onboarding) to prevent churn, but once you hit PULL, the ultimate constraints become the external demand for your product and the founder's willingness to attack the new constraint.
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.

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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 practical, founder-focused series that centers on demand-driven growth for B2B startups. Core themes include the PULL framework, product-market fit, narrowing to an ideal customer profile, and how to distinguish genuine buyer pull from surface-level signals. Episodes mix real-world case studies, teardown-style analyses of sales conversations, and tactical playbooks for discovery, messaging, and onboarding. A notable thread is the emphasis on upstream clarity—defining ICP and pull before heavy investments—and the recurring use of framework-driven language to simplify complex GTM dynamics. The show often features founder-operators and marketing leaders who share actionable lessons, concrete playbooks, and candid reflections on what actually... more

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1. My First Million
2. Founders
3. Y Combinator Startup Podcast
4. The a16z Show
5. Invest Like the Best with Patrick O'Shaughnessy

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The Physics of Startups launched a year ago and published 54 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. Rob Snyder
4. Palash Soni
5. Todd Hudson

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