The Four Steps to
the Epiphany
The Four Steps to
the Epiphany
Successful Strategies for
Products that Win
Steven G. Blank
Second Edition
Third Edition Copyright © 2006 Steven G. Blank
All rights reserved. No part of this book may be reproduced in any form whatsoever without permission,
except in case of brief quotations embodied in critical articles or reviews.
Published 2006
Printed by Lulu.com
Third revised printing
Acknowledgments | i
Acknowledgments
In my 25 years as a technology entrepreneur I was lucky to have three extraordinary mentors, each
brilliant in his own field: Ben Wegbreit who taught me how to think, Gordon Bell who taught me
what to think about, and Allen Michels who showed me how to turn thinking into direct and
immediate action.
I was also extremely fortunate to be working in Silicon Valley when three of its most influential
marketing practitioners and strategists were active. As a VP of Marketing I was strongly influenced
by the customer-centric books of Bill Davidow, former VP of Marketing of Intel and founder of Mohr,
Davidow Ventures and consider myself fortunate to have had him on my board at MIPS Computers.
Regis McKenna was already a PR and marketing legend with his own firm when I started my career,
but his thinking and practice still resonates in my work. Finally, I still remember the hair rising on
the back of my neck when I first read Geoff Moore and the notion of a “chasm.” It was the first time I
realized that there were repeatable patterns of business behavior that could explain the heretofore
unexplainable.
At U.C. Berkeley Haas Business School, Jerry Engel, director of the Lester Center on
Entrepreneurship, was courageous enough to give me a forum to test and teach the Customer
Development Methodology to hundreds of unsuspecting students. Professor John Freeman at Haas
has offered valuable insight on the different sales cycles by Market Type. Finally my long-suffering
teaching partner at Haas, Rob Majteles, ensured that not only did my students get my enthusiasm,
but also got a coherent syllabus and their papers graded and back on time. At Stanford, Tom Byers,
Mark Leslie, Audrey Maclean and Mike Lyons were gracious enough to invite me to teach with them
in the Graduate School of Engineering and hone my methodology as they offered additional insights
on new product selling cycles. Finally, Columbia Business School allowed me to inflict the course
and this text on their students in their joint MBA program with the Haas Business school.
In the venture capital world in addition to funding some of my startups, John Feiber at MDV
and Katherine Gould at Foundation Capital have acted as stalwart sounding boards and supporters.
My friends Steve Weinstein, Bob Dorf, Bernard Fraenkel, Todd Basche and Jim Wickett have
made innumerable and valuable comments and suggestions.
Will Harvey and Eric Ries of IMVU were the first corporate guinea pigs to implement some or all
of the Customer Development Methodology. This book was required reading for every new hire at
their company. Fred Durham at CafePress allowed me to sit on his board and watch a world-class
entrepreneur at work.
Besides running engineering at IMVU Eric Ries also moonlighted as copyeditor and helped
eliminate the embarrassing typos of the first revision.
This book would be much poorer without all of their contributions.
Finally, my wife Alison Elliott not only put up with my obsession with finding a methodology for
early stage Customer Development, and my passion for teaching it, she added her wise counsel,
insight and clarity to my thinking. This book would not have happened without her.
Table of Contents
ACKNOWLEDGMENTS I
THE HERO’S JOURNEY iii
WINNERS AND LOSERS V
CHAPTER 1 THE PATH TO DISASTER: THE PRODUCT DEVELOPMENT MODEL 1
CHAPTER 2 THE PATH TO EPIPHANY: THE CUSTOMER DEVELOPMENT MODEL 15
CHAPTER 3 CUSTOMER DISCOVERY 27
CHAPTER 4 CUSTOMER VALIDATION 67
CHAPTER 5 CUSTOMER CREATION 101
CHAPTER 6 COMPANY BUILDING 133
BIBLIOGRAPHY 171
APPENDIX A CUSTOMER DEVELOPMENT TEAM 175
APPENDIX B CUSTOMER DEVELOPMENT CHECKLIST 181
ABOUT THE AUTHOR 231
The Hero’s Journey | iii
Preface
The Hero’s Journey
A legendary hero is usually the founder of something—the founder of a new age, the founder
of a new religion, the founder of a new city, the founder of a new way of life. In order to found something
new, one has to leave the old and go on a quest of the seed idea, a germinal idea
that will have the potential of bringing forth that new thing.
— Joseph Campbell, Hero with a Thousand Faces
Joseph Campbell popularized the notion of an archetypal journey that recurs in the mythologies and
religions of cultures around the world. From Moses and the burning bush to Luke Skywalker
meeting Obi wan Kenobi, the journey always begins with a hero who hears a calling to a quest. At
the outset of the voyage, the path is unclear, and the end is not in sight. Each hero meets a unique
set of obstacles, yet Campbell’s keen insight was that the outline of these stories was always the
same. There were not a thousand different heroes, but one hero with a thousand faces.
The hero’s journey is an apt way to think of startups. All new companies and new products begin
with an almost mythological vision–a hope of what could be, with a goal that few others can see. It’s
this bright and burning vision that differentiates the entrepreneur from big company CEOs and
startups from existing businesses. Founding entrepreneurs are out to prove that their vision and
business are real and not some hallucination; to succeed they must abandon the status quo and
strike out on what appears to be a new path, often shrouded in uncertainty. Obstacles, hardships
and disaster lie ahead, and their journey to success tests more than financial resources. It tests their
stamina, agility, and the limits of courage.
Most entrepreneurs feel their journey is unique. Yet what Campbell perceived about the
mythological hero’s journey is true of startups as well: however dissimilar the stories may be in
detail, their outline is always the same. Most entrepreneurs travel down the startup path without a
roadmap and believe that no model or template could apply to their new venture. They are wrong.
For the path of a startup is well worn, and well understood. The secret is that no one has written it
down.
Those of us who are serial entrepreneurs have followed our own hero’s journey and taken
employees and investors with us. Along the way we’ve done things our own way; taking good advice,
bad advice, and no advice. On about the fifth or sixth startup, at least some of us began to recognize
that there was an emerging pattern between our successes and failures. Namely, that there is a true
and repeatable path to success, a path that eliminates or mitigates the most egregious risks and
allows the company to grow into a large, successful enterprise. One of us decided to chart this path
in the following pages.
Discovering the Path
”Customer Development” was born during my time spent consulting for the two venture capital firms
who between them put $12 million into my last failed startup. (My mother kept asking if they were
going to make me pay the money back. When I told her they not only didn’t want it back, but were
trying to see if they could give me more for my next company, she paused for a long while and then
said in a very Russian accent, “Only in America are the streets paved with gold.”) Both venture firms
sought my advice for their portfolio companies. Surprisingly, I enjoyed seeing other startups from an
outsider’s perspective. To everyone’s delight, I could quickly see what needed to be fixed. At about
iv | The Four Steps to the Epiphany
the same time, two newer companies asked me to join their boards. Between the board work and the
consulting, I enjoyed my first-ever corporate “out-of-body experience.”
No longer personally involved, I became a dispassionate observer. From this new vantage point I
began to detect something deeper than I had seen before: there seemed to be a pattern in the midst
of the chaos. Arguments that I had heard at my own startups seem to be repeated at others. The
same issues arose time and again: big company managers versus entrepreneurs, founders versus
professional managers, engineering versus marketing, marketing versus sales, missed schedule
issues, sales missing the plan, running out of money, raising new money. I began to gain an
appreciation of how world-class venture capitalists develop pattern recognition for these common
types of problems. “Oh yes, company X, they’re having problem 343. Here are the six likely ways that
it will resolve, with these probabilities.” No one was actually quite that good, but some VCs had
“golden guts” for these kinds of operating issues.
Yet something in the back of my mind bothered me. If great venture capitalists could recognize
and sometimes predict the types of problems that were occurring, didn’t that mean that the problems
were structural rather than endemic? Wasn’t something fundamentally wrong with the way
everyone organizes and manages startups? Wasn’t it possible that the problems in every startup
were somehow self-inflicted and could be ameliorated with a different structure? Yet when I talked
to my venture capital friends, they said, “Well, that’s just how startups work. We’ve managed
startups like this forever; there is no other way to manage them.”
After my eighth and likely final startup, E.piphany, it became clear that there is a better a way
to manage startups. Joseph Campbell’s insight of the repeatable patterns in mythology is equally
applicable to building a successful startup. All startups (whether a new division inside a larger
corporation or in the canonical garage) follow similar patterns—a series of steps which, when
followed, can eliminate a lot of the early wandering in the dark. Looking back on startups that have
thrived reflect this pattern again and again and again.
So what is it that makes some startups successful and leaves others selling off their furniture?
Simply this: startups that survive the first few tough years do not follow the traditional product-
centric launch model espoused by product managers or the venture capital community. Through trial
and error, hiring and firing, successful startups all invent a parallel process to product development.
In particular, the winners invent and live by a process of customer learning and discovery. I call this
process “Customer Development,” a sibling to “Product Development,” and each and every startup
that succeeds recapitulates it, knowingly or not.
This book describes the “Customer Development” model in detail. The model is a paradox
because it is followed by successful startups, yet articulated by no one. Its basic propositions are the
antithesis of common wisdom yet they are followed by those who succeed.
It is the path that is hidden in plain sight.
Winners and Losers | v
Introduction
Winners and Losers
What if everything you think you know about taking products to market is wrong? What would you
do differently if you realized that only 1 out of 10 new product introductions result in a profitable
business? Would you continue to operate the same way, week after week, year after year? The
surprising fact is that companies large and small, established corporate giants as well as brand new
startups, fail in 9 out of 10 attempts to launch their new products. They unnecessarily burn through
billions of dollars as they try to force their new products into markets where no one is waiting to buy.
Yet time and again they all return to the same processes that produce failure.
The phenomenon occurs over and over again in every product category, whether high tech, low
tech, consumer products, or business-to-business products. Some new product disasters have become
the stuff of legend:
• Volkswagen Phaeton. Volkswagen took all of Toyota’s lessons in launching it’s high-end
Lexus brand and ignored them. Cost to date: $500 million
• Kodak’s Photo CD. Kodak offered film camera customers the ability to put their pictures on
a compact disc and view them on their TV’s. It was 10 years ahead of its time and marketed
to customers who were not ready for it. Viable early adopter market in corporate marketing
departments ignored. Cost: $150 Million
• Segway. Thought their market was everyone in the world who walked and confused world
class public relations with customers with checkbooks. Still searching for their real markets.
Cost to date: $200 million.
• Apple’s Newton. They were right about the Personal Digital Assistant market but five years
too soon. Yet they spent like they were in an existing market. Cost: $100 Million
• Jaguar X-Type. Created a Ford-type, low-end product and slapped the Jag name on it,
alienating their high-end customers. Cost: $200 million
• Webvan. Groceries on demand: the killer app of the internet. The company spent money like
a drunken sailor. Even in the Internet Bubble costs and infrastructure grew faster than the
customer base. Loss: $800 million.
• Sony’s MiniDisc players. A smaller version of the CD wildly popular in Japan. The US isn’t
Japan. Cost to date: $500 million after 10 years of marketing.
• R.J. Reynolds’ Premier and Eclipse smokeless cigarettes. Understood what the general
public (nonsmokers) wanted, but did not understand that their customers didn’t care. Cost:
$450 million
• Motorola’s Iridium satellite-based phone system. Engineering triumph and built to support
a customer base of millions. No one asked the customer if they wanted it. Cost $5 billion.
Yes, billion. Satellites are awfully expensive.
I could go on and on. And you probably have your own favorites you could add to the list. What
if I told you that such disasters can be avoided? What if I told you that there are new product
introduction methods available that dramatically increase the odds of a new product finding a home
-- and at a minimum that guarantee that there will be a ready, willing, and paying customer base
just waiting to get their hands on that new, new thing being lovingly grown in the R& D greenhouse?
The methods I’m advocating in this book -- are easily explained and understood, but they run
counter to the way most companies operate. There aren’t many managers around who are willing to
reject the conventional wisdom that guides most firms in their quest to take new products to market.
Those managers and entrepreneurs who do follow this different path find that there are eager
customers for their products.
To name a few who did it right in their recent, very successful product launches:
vi | The Four Steps to the Epiphany
• Proctor & Gamble’s Swiffer. A swiveling, disposable mop-on-a-stick. Sophisticated planning
and consumer research have resulted in a $2.1 billion market in 2003 that could double by
2008.
• Toyota’s Prius. They’ve found a profitable niche for their electric hybrid car. As a classic
disruptive innovation, sales will grow and Toyota will continue to eat the existing US car
companies for lunch. In its first five years sales grew to $5 billion. By 2015 hybrids could
make up 35% of U.S. car market.
• General Mills’ Yoplait GoGurt. Yogurt in a tube. The goal was to keep their yogurt
consumer base of toddlers and little kids for as long as possible. Research led to the tube
packaging, making yogurt easier to consume on the go.
The Difference between the Winners and Losers
Every company has some methodology for product development, launch and life-cycle management.
These processes provide detailed plans, checkpoints and goals for every step in getting a product out
the door; sizing markets, estimating sales, developing marketing requirements documents,
prioritizing product features. Yet at the end of the day even with all these procedures the
embarrassing fact is that 9 out of 10 of new products are failures.
The difference between the winners and losers is simple. Products developed with senior
management out in front of customers early and often - win. Products handed off to a sales and
marketing organization that has only been tangentially involved in the new product development
process lose. It’s that simple.
The reality for most companies today is that existing product introduction methodologies are
focused on activities that go on inside a company own building. While customer input may be a
checkpoint or “gate” in the process it doesn’t drive it.
This book is not another set of product development processes that are simple extensions of what
already exists. New product mortality rates tell us that doesn’t work; the emperor simply has no
clothes. Existing new product launch processes don’t offer prediction and guidance of customer
behavior, therefore we need to build a new set of product development processes that will.
What this book offers is a radical reexamination of the entire new product introduction process.
It makes clear that companies need a parallel process to product development; one dedicated to
bringing customers and their needs head first into the new product introduction process – before the
product is ever launched or shipped.
The lesson is clear: by listening to potential future customers’, by going out into the field and
investigating potential customers needs and markets before being inexorably committed to a specific
path and precise product specs – the difference between the winners and losers – and that’s the
Customer Development Process described in this book.
Who Is This Book For?
When I first started writing this book, I thought its audience would be small and its applicability
would be narrow. I first believed that my readers would be startup entrepreneurs.
With this audience in mind, I went out to talk to venture capital firms and their portfolio
company startups to test the Customer Development concepts. Many of these startups were past the
“we’re just starting out” stage. At first, I thought the Customer Development model might be
interesting reading for them, but not particularly germane to CEOs and other executives who were
in the midst of building a company. This group had real day-to-day operational problems to solve,
and the last thing on their minds was to read some abstruse text about what they should have done
last year. But the more I talked to these startups and spent time understanding their issues, the
more I realized that they were all under pressure to solve a common set of problems: Where is our
market? Who are our customers? How do we build the right team? How do we scale sales? These
issues are at the heart of the Customer Development methodology.
Winners and Losers | vii
Not surprisingly, there is a large body of literature on the success and failure of new products in
large companies. The more I read and then talked to large corporations, the more I became convinced
that the Customer Development model is even more applicable to existing companies attempting to
launch new products into new markets. The challenge of understanding customers and finding a
market is the same for a large company as for a startup. But large companies have established well-
defined processes and procedures that are the antithesis of the Customer Development model. In
other words, the guidelines for startin
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