A decade ago, founders guarded their ideas like state secrets. The prevailing wisdom was that revealing what you were building invited competitors to copy you. That wisdom has quietly inverted. Today, some of the most successful indie makers and startup founders share their journey openly — revenue numbers, product decisions, mistakes, and all — and they attribute much of their growth to that openness.
Building in public is the practice of sharing the process of creating your product as it happens, rather than waiting for a polished launch. It transforms the isolating, uncertain work of building into a public narrative that attracts an audience, builds trust, and generates demand before your product is even finished. This guide explains why it works and how to do it without it becoming a distraction from the actual building.
Why Building in Public Works
The instinct to stay secret comes from overvaluing the idea and undervaluing the execution. The truth is that ideas are cheap and execution is everything. Sharing your idea does not meaningfully increase your risk of being copied, because the people who could copy you are busy executing their own ideas. What sharing does do is generate compounding advantages that closed builders never access.
It builds an audience before you need one. The hardest moment for any launch is the cold start — shipping to silence because nobody knows you exist. Building in public solves this by accumulating interested followers throughout the build, so that on launch day you have an engaged audience ready to try, buy, and amplify.
It creates trust through transparency. When you share your real numbers, your honest struggles, and your decision-making, people come to trust you in a way that polished marketing never achieves. Trust is the foundation of every purchase decision, and transparency is the fastest path to it.
It generates feedback that improves the product. Sharing work-in-progress invites reactions, suggestions, and questions that sharpen your thinking. You learn what resonates and what confuses people long before you have committed to a final direction.
It produces accountability. Telling the world what you are working on creates gentle pressure to actually ship. Many makers report that the public commitment is what keeps them moving when motivation flags.
What "In Public" Actually Means
Building in public does not mean broadcasting every keystroke or oversharing private details. It means selectively narrating the meaningful moments of your journey in a way that is useful or interesting to others. The art is in choosing what to share.
The most engaging building-in-public content tends to fall into a few categories: progress updates that show momentum, lessons learned from mistakes, behind-the-scenes looks at decisions, milestones worth celebrating, and transparent metrics. The common thread is that each post gives the audience something — entertainment, education, or inspiration — rather than simply demanding their attention.
Choosing Your Platform and Format
You do not need to be everywhere. Pick one or two channels where your audience already gathers and where you can show up consistently.
Social Threads and Short Updates
Platforms built around short text posts are the natural home of building in public. They reward frequency, conversation, and personality. Share quick wins, ask questions, post screenshots of new features, and engage with others building in the same space. The low friction makes it sustainable to post daily or several times a week.
Long-Form Writing
A blog or newsletter lets you go deeper. Monthly retrospectives, detailed breakdowns of how you solved a problem, and transparent revenue reports make excellent long-form content. This format builds a more durable relationship and gives you assets that continue to attract readers through search long after publishing.
Video and Live Streams
For those comfortable on camera, recording your building process or streaming live coding and design sessions creates an unusually intimate connection with an audience. It is more demanding than text but differentiates you in a crowded field.
The best approach for most founders is a hybrid: frequent short updates to maintain presence and conversation, anchored by periodic long-form pieces that go deep and earn lasting attention.
What to Share (and What to Hold Back)
Effective building in public requires judgment about transparency. Lean toward openness, but with intention.
Share generously: your progress and milestones, the reasoning behind product decisions, mistakes and what you learned, the metrics you are comfortable making public, and genuine questions where you want input. Vulnerability and honesty are what make this content compelling — the audience is rooting for a real person, not a brand.
Be thoughtful about: specifics that could harm you competitively in genuinely sensitive moments, private information about customers or team members, and financial details if revealing them creates personal risk. Many makers share revenue openly and find it accelerates growth, but this is a personal choice, not an obligation.
The line to avoid is manufactured authenticity — performing vulnerability for engagement rather than actually being open. Audiences detect this quickly, and it erodes the very trust you are trying to build.
Turning an Audience Into Customers
An audience is only valuable if it eventually supports your business. The connection between building in public and revenue is real but indirect, and it works through several mechanisms.
First, the people who follow your journey become your first customers. They have watched you build, they trust you, and they want to see you succeed. When you launch, they convert at far higher rates than cold traffic ever would.
Second, your audience becomes your amplification engine. When you launch, they share it. When you hit a milestone, they celebrate it publicly. This word-of-mouth is more credible and more effective than any advertising, because it comes from real people who genuinely care.
Third, building in public attracts opportunities beyond direct sales: partnerships, press, investors, advisors, and even future team members often discover you through your public presence. The cumulative surface area of opportunity expands dramatically when you build openly.
To make this conversion happen, give your audience clear ways to stay connected and to act. Capture emails through a simple landing page so you are not dependent on any single platform's algorithm. When launch day comes, make it easy for your audience to participate by giving them specific, low-friction ways to help.
Staying Consistent Without Burning Out
The biggest risk of building in public is not oversharing or being copied — it is inconsistency and burnout. An audience grows through reliable presence, and the makers who win are the ones who keep showing up after the initial novelty fades.
Set a sustainable cadence rather than an ambitious one you cannot maintain. Posting three thoughtful times a week for a year beats daily posting that collapses after a month. Batch your content when inspiration strikes so you have a buffer for busy weeks. And crucially, protect your building time. The point of building in public is to build something; if sharing about the work consistently prevents the work, you have inverted the priorities.
A helpful mindset is to treat documentation as a byproduct of building rather than a separate task. You are already making decisions, hitting milestones, and learning lessons. Building in public is simply narrating what is already happening, not generating artificial content on top of it.
Getting Started This Week
You do not need a large following or a finished product to begin. Start where you are. Write a single honest post about what you are building and why. Share your next small win. Ask one genuine question of the community you want to reach. Engage with others on the same path — generosity toward fellow builders is repaid many times over.
Building in public is not a growth hack to be optimized; it is a long-term practice of working transparently and connecting authentically with the people your product is meant to serve. Done consistently, it turns the solitary act of building into a shared journey — and that shared journey, more than any clever tactic, is what gives early products their first real momentum.