Name: The Cold Start Problem
Rating: 4.121212121212121 (33 reviews)
ISBN: 9780062969743

Andrew Chen

A startup executive and investor draws on expertise developed at the premier venture capital firm Andreessen Horowitz and as an executive at Uber to address how tech’s most successful products have solved the dreaded "cold start problem”—by leveraging network effects to launch and scale toward billions of users.

How to Start and Scale Network Effects

The Cold Start Problem

PRE-ORDER NOW: A transformative guide to growing any business, from one of Silicon Valley's most esteemed investors 'A true Silicon Valley insider' Wired Why do some products take off? And what can we learn from them? The hardest part of launching a product is getting started. When you have just an idea and a handful of customers, growth can feel impossible. This is the cold start problem. Andrew Chen has a solution. As a partner at the pre-eminent VC firm Andreesen Horowitz, he has invested in some of the world's fastest-growing companies. Along the way, he's become one of the most renowned bloggers in tech - hailed by Wired as a 'true Silicon Valley insider'. Now, Chen reveals how any organisation can surmount the cold start problem. His solution lies in the network effect: the way a service improves as more people sign up. It means that today's leading products - from Wikipedia to to WhatsApp - get more powerful with every additional user. Drawing on interviews with the founders of LinkedIn, Zoom, Uber, Dropbox, Tinder, Airbnb and more, Chen unpicks how to start and scale these network effects. He reveals how to build an 'atomic network' that is just big enough to sustain itself. He uncovers how to spot the tipping point after which growth takes care of itself. And he explores why some big companies manage to sustain viral network effects for years (while others quickly stop growing). The result is a one-stop guide to scaling a product, road-tested at some of the world's most valuable companies. Praise for Andrew Chen 'Andrew's blog is an inexhaustible source of numbers and ideas on concepts that matter' Max Levchin, co-founder of PayPal 'Here's one message you want. Chen's weekly newsletter offers thoughtful essays on startups and marketing' Wired 'One of the best entrepreneurship blogs of all time' Eric Ries, author of The Lean Startup

Using Network Effects to Scale Your Product

This book could have been a 5-part essay series. Nevertheless the concepts shared are helpful to understand network scaling strategies for startups.

Julian Paul

Furculita Alexandru

The best book on startups a founder needs to read before launching a product.

Andrew Chen is great at coining memorable phrases: the Cold Start Problem, Meerkat's Law, the Law of Shitty Clickthroughs. He describes a framework for thinking about network effects, and shares inside/outside stories of why specific companies and products have won or lost.

The 3 systems underlying network effects: acquisition, engagement, and economic

He covers famous success stories (e.g., Slack), provides quantitative/empirical metrics, and provides lessons from unsuccesful products:

- IE 1.0 did not succeed despite overwhelming network effects->product must be compelling

- Wimdu lost to AirBnB and went to zero after 2 years, despite a huge lead and hitting all the top-level metrics->didn't solve the Hard Side problem

- Google+ Big Bang rollout hit anti-network effects->fire hose of traffic hid the churn of unengaged users

Reading the book feels like consuming viral threads turned into short TED Talks. Very easy to consume 320 pages, feeling one's brain gain valuable insight with each bite-sized blob of millions of dollars of earned lessons.

Riffing on his a16z colleague Chris Dixon's essay, Andrew writes: The next big thing will start out looking like it's for a niche network. This was an unexpected takeaway for me. I have been dismissive of many early-stage platforms due to the cringe: Twitch, Clubhouse, Uber, even PayPal.

After reading the book, I'm left curious to get more of his candid thoughts on the Threads rollout, Farcaster/Lens, choices made by bitcoin/ethereum communities, alt-L1s, etc.

Art Lu

Andrew Chen is great at coining memorable phrases: the Cold Start Problem, Meerkat's Law, the Law of Shitty Clickthroughs. He describes a framework for thinking about network effects, and shares inside/outside stories of why specific companies and products have won or lost.

3 stages:

- cold start (an "atomic network")

- tipping point ("network of networks")

- escape velocity (general adoption)

The 3 systems underlying network effects: acquisition, engagement, and economic

He covers famous success stories (e.g., Slack), provides quantitative/empirical metrics, and provides lessons from unsuccesful products:

- IE 1.0 did not succeed despite overwhelming network effects->product must be compelling

- Wimdu lost to AirBnB and went to zero after 2 years, despite a huge lead and hitting all the top-level metrics->didn't solve the Hard Side problem

- Google+ Big Bang rollout hit anti-network effects->fire hose of traffic hid the churn of unengaged users

Reading the book feels like consuming viral threads turned into short TED Talks. Very easy to consume 320 pages, feeling one's brain gain valuable insight with each bite-sized blob of millions of dollars of earned lessons.

Riffing on his a16z colleague Chris Dixon's essay, Andrew writes: The next big thing will start out looking like it's for a niche network. This was an unexpected takeaway for me. I have been dismissive of many early-stage platforms due to the cringe: Twitch, Clubhouse, Uber, even PayPal.

After reading the book, I'm left curious to get more of his candid thoughts on the Threads rollout, Farcaster/Lens, choices made by bitcoin/ethereum communities, alt-L1s, etc.

A venture capitalist draws on expertise developed at the premier venture capital firm, Andreessen Horowitz, and as an executive at Uber to address how tech’s most successful products have solved the dreaded "cold start problem”—by leveraging networks effects to launch and scale towards billions of users. Although software has become easier to build, launching and scaling new products and services remains difficult. Startups face daunting challenges entering the technology ecosystem, including stiff competition, copycats, and ineffective marketing channels. Teams launching new products must consider the advantages of “the network effect,” where a product or service’s value increases as more users engage with it. Apple, Google, Microsoft, and other tech giants utilize network effects, and most tech products incorporate them, whether they’re messaging apps, workplace collaboration tools, or marketplaces. Network effects provide a path for fledgling products to break through, attracting new users through viral growth and word of mouth. Yet most entrepreneurs lack the vocabulary and context to describe them—much less understand the fundamental principles that drive the effect. What exactly are network effects? How do teams create and build them into their products? How do products compete in a market where every player has them? Andrew Chen draws on his experience and on interviews with the CEOs and founding teams of LinkedIn, Twitch, Zoom, Dropbox, Tinder, Uber, Airbnb, Pinterest — to provide unique insights in answering these questions. Chen also provides practical frameworks and principles that can be applied across products and industries. The Cold Start Problem reveals what makes winning networks successful, why some startups fail to successfully scale, and most crucially, why products that create and compete using the network effect are vitally important today.

Easy to read with good examples of network effects in different contexts. A bit boring if you have been following Andrew Chen's blog for while. 

Martin Kuzmanov Sandholt 

Daniel Bower

I’ve you’ve never read about network effects and the dynamics of multi-sided marketplaces/platforms then this book will provide both a good history of the business model and the strategies to employ the get over the “chicken or the egg” problem these businesses face. 

If however, you’ve read about these topics before there is very little new here. Chen has some nice turns of phrase that I’d not come across — and having a shared nomenclature is a helpful step forward — but otherwise, none of it felt particularly original.

The Cold Start Problem How to Start and Scale Network Effects

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