What Is Building in Public and Is It Right for Your Startup?

Building in public means sharing the real numbers, the failures, the pivots, and the process of growing a startup — openly, on social media, in newsletters, or wherever your audience lives. It is one of the most talked-about strategies in the indie founder community. It is also one of the most misunderstood.

Done well, building in public compounds. Done poorly, it is a distraction that feels like marketing but produces no customers. This post covers what it actually is, when it works, and the traps that consume founders who pursue it without a plan.

What building in public actually means

The short version: you share the internal reality of your startup with an audience who is not yet your customer. That includes revenue milestones (or the lack of them), feature decisions and why you made them, mistakes and what you learned, and the metrics that define whether the company is alive or dying.

The goal is not to look impressive. The goal is to be interesting and honest enough that people follow your journey, and some of those followers eventually become users, collaborators, investors, or advocates.

What building in public is not: posting vague motivational threads, announcing features without context, or sharing revenue milestones without explaining how you got there. That is noise, not signal.

The compounding benefits when it works

The founders who build in public effectively — Pieter Levels, Tony Dinh, Marc Lou, and dozens of less-famous examples — all point to the same core benefit: inbound everything. Customers find them because they are visible. Partners reach out. Press covers them. Investors ping them. The audience does the distribution work that would otherwise cost money or time.

The mechanism is simple. You post a thread about a problem you solved. Someone with the same problem finds it via search or a retweet. They visit your profile, see you are working on a tool that solves that problem, and sign up. This is the most common acquisition story among bootstrapped founders who have grown past $5K MRR without paid ads.

There is also a secondary benefit that is less discussed: accountability. Sharing your numbers publicly creates a commitment device. Founders who post their MRR monthly are less likely to quietly shelve a product during a bad week.

When it does not work

Building in public fails in three specific scenarios:

• Wrong audience: If your target customer does not follow indie founders on Twitter/X, building in public will not reach them. A B2B tool for enterprise HR departments has an audience that is not reading launch threads on social media.
• No product iteration: If you are posting about your journey but not actually shipping and changing based on what you learn, the content runs dry quickly. Building in public requires that you are actually building — the content is a byproduct of work, not the work itself.
• Premature transparency: Sharing numbers before you have any can make the silence look worse. If you post "Day 1 of building X" and then nothing grows for six months, the lack of milestones becomes a negative signal. Some founders are better served building privately until they have something to show.

The format that actually builds an audience

The posts that drive real followers and inbound are not the polished success announcements. They are the specific, honest ones. "I tried X, it did not work, here is what I learned" performs better than "$10K MRR — here is my story." The former is useful. The latter is aspirational content that triggers a skim and a like but no real engagement.

Specific format tips: before/after comparisons with real numbers, error messages and how you debugged them, honest revenue breakdowns with channel attribution, and contrarian takes on conventional startup advice that you have actually tested against reality.

How to start without a big audience

You do not need followers to start. You need consistency and a willingness to post useful things before anyone is watching. The first 90 days of building in public are almost always silent. That silence is the cost of entry. Post anyway.

Start with one update per week: what you shipped, what did not work, and one thing you learned. That is a sustainable cadence that does not consume your building time. Add a metrics update monthly. After six months, you will have built a record that compounds — old posts keep getting found, shared, and cited.

Directory listings as a complement

Building in public drives social distribution. But your product also needs searchable, permanent visibility outside of social feeds. Launchstag is a weekly indie product directory where every listing is a permanent SEO-indexed page — the kind of discovery that does not disappear after 48 hours the way a viral tweet does. Submit your product there to capture the audience that finds you via search rather than social, and pair it with your building-in-public content strategy to cover both channels.