Building in Public — Why and How
The founder playbook for sharing your journey openly to attract customers, collaborators, and community — without giving away your secrets.
What "Building in Public" Actually Means
Building in public means sharing your journey as a founder — your progress, your failures, your decisions, your numbers — with an audience as you go.
It doesn't mean sharing everything. It means being selectively transparent in a way that builds trust, attracts customers, and creates accountability — not an unfiltered diary.
Why It Works
Trust is the scarcest resource online. When you share your real numbers, real struggles, and real decisions, you build credibility that polished marketing can't buy — precisely because it's costly to fake.
It attracts the right people. Customers, collaborators, early hires, and mentors are often watching founders who build in public. Your story is a signal that does work marketing copy can't.
It creates accountability. Telling people what you're working on makes you more likely to actually follow through — a public commitment is a real behavioral lever, not just a feel-good idea.
It's distribution. Every post is a chance to reach potential customers who wouldn't have found you through traditional channels — this is free reach that compounds over time.
What to Share vs. What NOT to Share
| Share this | Don't share this | |
|---|---|---|
| Progress | Weekly/monthly updates — what you shipped, what's working, what's not | Anything that gives away your competitive advantage before you have real defensibility |
| People | Milestones — first customer, first $1,000, first hire | Customer names without permission, or employee/partner info without consent |
| Reasoning | Why you chose one direction over another — this is the part people love most | Anything you'd regret if a competitor, investor, or future employee read it |
| Setbacks | Failures and pivots — these often get more engagement than wins, and build more trust | — |
| Numbers | Revenue, customers, growth rate — selectively, even approximate figures are valuable | — |
Where to Build in Public
| Best for | |
|---|---|
| X / Twitter | Founder communities, tech/startup audience |
| B2B businesses, professional audience | |
| Substack / Newsletter | Long-form updates with a loyal following |
| YouTube | Video walkthroughs, tutorial content |
| Indie Hackers | Product/SaaS founders specifically |
Pick one platform and be consistent. Quantity matters far less than consistency — a smaller, engaged audience on one platform beats a thin presence spread across five.
How to Start
Your First Week
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