In 'Presenting to Win: The Art of Telling Your Story', Jerry Weissman provides invaluable information on how to create effective presentations. The book identifies the 'Five Cardinal Sins' of presentations: being pointless, irrelevant, confusing, complicated, and long. Weissman offers practical advice on structuring presentations, using visual aids, and connecting with the audience. He emphasizes the importance of understanding the audience's needs and interests, and how to tailor the presentation to achieve the desired outcome. The book includes techniques such as mind mapping, flow structures, and verbalization to make presentations more engaging and persuasive[2][3][5].
In 'Hooked: How to Build Habit-Forming Products', Nir Eyal explains the Hook Model, a four-step process (trigger, action, variable reward, and investment) that successful companies use to create products that users engage with habitually. The book provides practical insights and actionable steps for building products that capture widespread attention and encourage repeated use without relying on costly advertising. Eyal draws on his research, consulting experience, and practical knowledge to offer a how-to guide that is accessible and valuable for understanding user behavior and designing engaging products.
This book by Sean Ellis and Morgan Brown delves into the growth hacking methodology used by companies like Facebook, Uber, Dropbox, and Pinterest. It emphasizes rapid-fire experimentation across multiple marketing channels and product development directions to identify cost-effective ways to grow a business. The authors provide a step-by-step process for implementing growth hacking, focusing on building cross-functional teams, optimizing the sales funnel, and improving customer acquisition, activation, retention, and monetization. The book is designed to help businesses of all sizes create and execute custom growth hacking strategies that are consistent, replicable, cost-effective, and data-driven.
Sean Ellis is one of the earliest and most influential thinkers and operators in growth. He coined the term “growth hacking,” invented the ICE prioritization framework, was one of the earliest people to use freemium as a growth lever, and, most famously, developed the Sean Ellis Test for product-market fit (which a large percentage of founders use today to track if they’ve found PMF). Over the course of his career, Sean was head of growth at Dropbox and Eventbrite; helped companies like Microsoft and Nubank refine their growth strategy; was on the founding team of LogMeIn, which sold for over $4 billion; and is the author of one of the most popular growth books of all time, Hacking Growth, which has sold over 750,000 copies. In our conversation, he shares:
• The proper use of the Sean Ellis Test for measuring product-market fit
• How to increase your activation and retention rates
• How to select the right North Star metric for your business
• Case studies from his work growing Dropbox and other products
• How growth strategy has changed over the past decade
• How AI is impacting growth efforts
• Much more
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Brought to you by:
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Find the transcript and show notes at: https://www.lennysnewsletter.com/p/the-original-growth-hacker-sean-ellis
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Where to find Sean Ellis:
• X: https://x.com/seanellis
• LinkedIn: https://www.linkedin.com/in/seanellis/
• Website: https://www.seanellis.me/
• Substack: https://substack.com/@seanellis
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Where to find Lenny:
• Newsletter: https://www.lennysnewsletter.com
• X: https://twitter.com/lennysan
• LinkedIn: https://www.linkedin.com/in/lennyrachitsky/
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In this episode, we cover:
(00:00) Sean’s background
(02:18) The Sean Ellis test explained
(06:28) The 40% rule
(08:06) Case study: improving product-market fit
(12:34) Understanding and leveraging customer feedback
(16:50) Challenges and nuances of product-market fit
(22:22) When to use the Sean Ellis Test
(23:46) When not to use the Sean Ellis Test and other caveats
(27:13) Defining your own threshold and how the Sean Ellis Test came about
(36:13) Tools for implementing the survey
(37:30) Transitioning from surveys to retention cohorts
(39:13) Nubank’s approach
(40:18) Case study: Superhuman’s strategy for increasing product-market fit
(45:18) Coining the term “growth hacking”
(48:24) How to approach growth
(57:25) Improving activation and onboarding
(01:05:17) Identifying effective growth channels
(01:10:28) The power of customer conversations
(01:12:43) Developing the Dropbox referral program
(01:14:47) The importance of word of mouth
(01:15:23) Freemium models and engagement
(01:19:21) Picking a North Star metric
(01:24:30) The evolution of growth strategies
(01:27:12) The ICE and RICE frameworks
(01:30:11) AI’s role in growth and experimentation
(01:32:52) Final thoughts and lightning round
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Production and marketing by https://penname.co/. For inquiries about sponsoring the podcast, email podcast@lennyrachitsky.com.
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Lenny may be an investor in the companies discussed.
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Lenny's Podcast: Product | Growth | Career 
