What 40 founders and companies reveal about when building in public becomes a growth multiplier—and when it backfires.
One question I couldn’t put down
Why does building in public become an engine of growth for some founders—while others, sharing just as openly, gain almost nothing or even hurt their businesses?
I studied 40 founders and companies looking for the answer. This book isn’t another guide to posting more or sharing everything. It’s the single pattern underneath the successes and failures—the conditions that determine whether transparency builds trust, community, and sustainable growth, or turns against you.
Transparency is not an engine. It is a multiplier—and what it multiplies is whatever you have actually built.
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More about the book:
There is a question behind every founder who builds in public that almost no one asks. Not “What should I share?” That gets asked constantly. The question is, when everything has been shared, what has the openness actually built?
For some founders, the answer is almost nothing. They publish revenue, document decisions, share failures, and attract an audience that never becomes a business. For others, the same transparency creates trust, brings customers, builds a community, and compounds over years. And for a few, openness makes things worse—exposing weaknesses, amplifying mistakes, or turning an audience against the company.
This book studies 40 founders and companies—Buffer, GitLab, Zerodha, Balsamiq, Ghost, Wistia, Baremetrics, Gumroad, Lovable, Replit, and others—to answer one question: why does building in public become an engine of growth for some, do almost nothing for others, and actively harm a few?
The answer is not how much you share, how often you post, or how large your audience becomes. It is what transparency multiplies. Underneath the 40 cases sits a single model: Base × Coefficient × Sign.
The model
- The Base—the viable business underneath the visibility, built on four requirements that transparency cannot create for you
- The Coefficient—the multiplying effect of openness, which strengthens what already exists rather than generating value from nothing
- The Sign—the difference between transparency that helps a business grow and transparency that accelerates its decline
- The Two Gates—substance and truth, the conditions that determine whether openness can work at all
- The Three Amplifiers—openness built into the product, distribution accumulated over time, and honesty that costs the founder something
- Two principles—the Everpix Principle (transparency amplifies a working loop; it cannot create one) and the Love Trap (public building generates love brilliantly, and love is not willingness to pay)
- The dial—openness is a dial turned by stage, not a switch set to maximum
A practical playbook shows how to apply the model. Seven recurring failure patterns explain where founders go wrong. An audit helps determine whether a business is ready to build in public—and what should remain private.
The book also examines the personal cost of constant visibility, the difference between an audience and a community, and why a founder’s reputation can outlive the company they built.
This is not another guide to posting progress updates or publishing revenue dashboards. It is an independent analysis of what makes transparency valuable, what makes it dangerous, and why openness can never replace a business worth building.
Transparency is not an engine. It is a multiplier—and what it multiplies is whatever you have actually built.
The 40 founders and companies in this book
Forty founders and companies were studied for this book. Thirty-six are named and profiled in the Casebook at the end of the book. The other four appear in the chapters as cautionary examples, described in full but not named.
- Pieter Levels, Nomad List / PhotoAI: City directory for remote workers; AI photo tool
- Joel Gascoigne, Buffer: Tool that schedules social media posts
- Arvid Kahl, FeedbackPanda: Student feedback tool for online English teachers
- Josh Pigford, Baremetrics: Analytics for subscription businesses
- Chris Savage, Wistia: Video hosting built for businesses
- John O'Nolan, Ghost: Open-source publishing platform for writers and newsletters
- Rand Fishkin, Moz / SparkToro: SEO software, then audience research software
- Nathan Barry, ConvertKit (now Kit): Email marketing software for creators
- Marc Lou, ShipFast: Code template to launch a startup in days
- Tyler Denk, beehiiv: Publishing platform for newsletters
- Peldi Guilizzoni, Balsamiq: Software for wireframes
- Noah Kagan, AppSumo: Deals platform selling software to entrepreneurs
- Sahil Lavingia, Gumroad: Lets creators sell directly to their audience
- Sid Sijbrandij, GitLab: Platform where software teams write and ship code
- Amjad Masad, Replit: Coding environment that runs entirely in a browser
- Anton Osika, GPT-Engineer / Lovable: Build applications by describing them in plain language
- Guillaume Moubeche, lemlist: Cold email and sales outreach software
- Steli Efti, Close: CRM built for small sales teams
- Hiten Shah, Crazy Egg / KISSmetrics: Click-tracking software; analytics for product teams
- Pat Flynn, Smart Passive Income: Blog and podcast; pioneered the public income report
- Adam Wathan, Tailwind CSS / Tailwind UI: Open-source CSS framework and paid component libraries
- Andrew Gazdecki, Acquire.com: Marketplace where founders sell software companies
- Ankur Nagpal, Teachable / Carry: Online course platform; retirement accounts company
- Marie Martens, Tally: Form builder that works like a text document
- Danny Postma, HeadshotPro: Professional headshots generated from ordinary photos
- Tony Dinh, TypingMind: Better interface for working with AI chat models
- Simon Høiberg, FeedHive: Scheduling and analytics for social media posts
- Jon Yongfook, Bannerbear: Automatic image and video generation for software
- Jack Butcher, Visualize Value: Minimalist visual explanations of business ideas
- Peer Richelsen, Cal.com: Open-source scheduling software
- Steven Tey, Dub: Open-source link management and marketing attribution
- Elon Musk, Tesla / SpaceX / X: Electric vehicles, rockets, and the X platform
- Pierre-Olivier Latour, Everpix: App that organized your photographs automatically
- Nithin Kamath, Zerodha: Flat-fee stock brokerage for Indian retail investors
- Eric Bandholz, Beardbrand: Men's grooming company, bootstrapped
- Slava Akhmechet, RethinkDB: Open-source database for real-time applications
The four unnamed cautionary cases
- A payments startup: raised a fortune and sold almost nothing
- An online coding school: publicized placement rates that didn’t exist
- A social app: claimed millions of users, most turned out to be automated accounts
- A note-taking company: superb product, combative founder in public
Details
| Author | Volodymyr Khomichenko |
| Publisher | Volodymyr Khomichenko (independently published) |
| Publication date | 15 September 2026 |
| Language | English |
| Print length | Hardcover 193 pages · Paperback 202 pages |
| ISBN-13 (paperback) | 979-8237528558 |
| ISBN-13 (hardcover) | 979-8174524316 |
| ISBN-13 (ebook) | 979-8237369052 |
| ISBN-13 (audiobook) | 978-0466093686 |
| Formats | Kindle, ebook, paperback, hardcover, audiobook |
An independent analysis based on publicly available information. Not sponsored by or affiliated with the companies discussed.