Building in public: the complete guide for indie founders

Building in public has become one of the most misunderstood things in the indie founder world. It's been equated with posting your monthly MRR, sharing every failure, and maintaining an active Twitter/X presence that feels like a part-time job.

Done well, building in public is none of those things. It's a consistent practice of sharing what you're learning in a way that's useful to people who are where you were, and interesting to people who might want to use what you're building.

Here's how to think about it — and how to make it work for your waitlist growth.

What building in public actually is

Building in public means sharing your process, decisions, and learnings in a way that other people can engage with. It doesn't require you to share financials. It doesn't require daily posting. It doesn't require a particular platform.

What it does require:

• Specificity. "We're making progress" is not building in public. "We spent this week figuring out why our email confirmation rate was 61% on mobile and 89% on desktop — here's what we found" is.
• Consistency. Weekly updates are better than irregular bursts. People need to know when to expect to hear from you.
• Genuine usefulness. The test: if someone read this update without knowing your product existed, would they find it valuable? If not, it's product marketing disguised as transparency.

Why it works for pre-launch waitlist growth

When you share your process publicly, you attract two types of people:

Potential users who find your problem/solution narrative and realise "this is exactly what I need." These are your best early adopters — they've been watching you work, they understand what you're building, and they've self-selected long before your official launch.

Fellow founders who are interested in the process itself. This audience often amplifies your work to their own audiences — and some of them will be potential customers too.

Over time, building in public creates a compound effect: each piece of content you publish adds to a body of work that keeps attracting both types. A founder who's been writing weekly updates for six months has 24 pieces of content doing quiet distribution work on their behalf.

What to share

The most valuable content to share while building:

Decisions and trade-offs. "We chose to build the referral system before the analytics dashboard because..." This is interesting to engineers, founders, and potential users who care about product direction.

Metrics with context. Not just numbers — what you did, what happened, what you think it means. "We got 87 signups from our Product Hunt launch. 12 of them came from referrals. The referral rate was lower than expected — here's what we think went wrong."

Mistakes and corrections. "We shipped a broken confirmation email flow for four days without realising it. Here's how we caught it and what we changed." These posts tend to get the most engagement because they're rare and genuinely useful.

Learning from user feedback. What your early signups are telling you, how you're incorporating it, and what it's changing about your roadmap. This is particularly valuable for pre-launch: it signals that you're the kind of founder who listens.

Failures, specifically. Not vague "it's been a hard week" posts — specific descriptions of something that didn't work and what you learned. The specificity is what makes it useful.

What not to share

Content type	Why to avoid it
Vague motivational updates	No signal, no value
Continuous product announcements	Reads as marketing, not transparency
MRR before you have meaningful data	Single-digit MRR posts read as desperation
Emotional spirals without resolution	Fine occasionally, but draining as a pattern
Controversial takes for engagement	Alienates the wrong people at the wrong time

Platforms and formats

Choose one primary platform and do it well. Trying to maintain a presence on Twitter/X, LinkedIn, a newsletter, and a podcast simultaneously while building a product is a good way to do all of them poorly.

The right platform depends on where your target customers are:

• Twitter/X — good for technical founders and anyone building for developers, makers, or other founders. Short-form works well. Thread format for longer updates.
• LinkedIn — better for B2B products with business-professional ICPs. Long-form posts perform well.
• Newsletter — the most sustainable format for consistent building-in-public content. Your audience opts in specifically to hear from you. No algorithm risk.
• IndieHackers — good for milestones and retrospectives; less good for frequent micro-updates.

Connecting building-in-public to your waitlist

Every piece of building-in-public content should have a path to your waitlist. Not a hard sell — a clear, low-friction link with one sentence of context.

Track how many signups come from your building-in-public content vs. other channels. LaunchSuite's source attribution shows this clearly with UTM parameters on your links. Over time, this tells you which types of posts convert best — and whether building in public is worth the time investment relative to other growth activities.

The sustainability question

Building in public is a long game. The people who drop out usually quit because they made it too hard — posting too frequently, sharing too broadly, treating it as performance rather than documentation.

A sustainable cadence for most founders: one substantive update per week. Set a specific day and time. Write it in 30 minutes. Share it in one place. That's it.

Summary

Building in public is a consistent practice of sharing specific, useful updates about your process, decisions, and learnings. It works for waitlist growth because it builds trust with potential users before you've asked them to trust your product. Pick one platform, post one substantive update per week, link to your waitlist in every post, and track which posts generate the highest-quality signups. The founders who sustain it do so because they've made it a modest, consistent habit — not a performance.