Here’s the pattern: a founder starts building in public. They post a thread on day one — excited, raw, genuine. A few people follow. Then weeks pass. Then months. By the time they hit an interesting milestone, half their original followers have forgotten the context, and any new people who discover them have no idea what they’ve missed.
The updates happened. The work happened. But the audience didn’t accumulate, because the story didn’t accumulate anywhere readable.
Building in public only compounds if the story is accessible from the beginning. Here are five things that determine whether your audience grows or evaporates.
1. Start before you’re ready
The most common build-in-public mistake is waiting until there’s something worth sharing. Most founders think they need a working product, a revenue number, or at least a polished pitch before they start documenting publicly. They don’t.
The people who build the most loyal audiences online didn’t earn them at launch. They earned them in the weeks and months before — by bringing people along from the start. A follower who found you when you had nothing is invested in a way that a follower who found your Product Hunt listing never will be.
Post the problem you’re solving. Post why you care. Post the first thing you built. Post what didn’t work. The early stuff is often the most human and engaging content you’ll create — before the pressure to perform sets in.
Start day one, not launch day.
2. Always write for someone who just discovered you
Every update you post will be seen by people with no prior context. They don’t know what you’re building or why. They don’t know what happened last week. They found a tweet, or a link, or someone shared your post — and they’re reading it cold.
The mistake is writing as though your audience has been following every update. They haven’t. Even your most engaged followers miss posts. And any update that goes wider than your existing followers will reach hundreds of people who have no idea who you are.
A few things that help:
- Include a one-line description of what you’re building in every major update
- When referencing something from earlier in the build, link back to it
- Assume zero shared context and add just enough for a stranger to follow along
This sounds tedious but it becomes habit. And it’s what separates updates that grow your audience from ones that only serve people already in it.
3. Post progress, not just milestones
Most people only share when something big happens: launched, first paying customer, crossed a revenue milestone. These posts perform well. They also happen maybe four times a year.
In the gaps, founders go quiet. And quiet is where audiences stop caring.
The followers who stay long-term aren’t waiting for announcements. They want to feel like they’re watching the build unfold in real time — the decisions, the pivots, the things that didn’t work. That’s the content that makes someone feel invested in your story.
Progress posts don’t have to be big. They just have to be real:
- A feature you shipped this week (even a small one)
- Something you tried that didn’t work and why
- A decision you made and the reasoning behind it
- A number: users, signups, revenue, whatever’s honest
The bar isn’t “interesting enough to share.” The bar is “would someone following this build want to know this happened.” Usually the answer is yes.
4. Give your project a permanent home
This is the most structural thing on this list, and the one most founders skip.
Twitter threads disappear in feeds. Even a great build-in-public thread is effectively invisible to someone who follows you three months later. Notion pages don’t have follower mechanics — nobody knows when you update them. Newsletters require subscriptions and don’t give you a readable project timeline.
Your project needs one place where the full story lives: every update, in chronological order, permanently readable by anyone who finds it. Not scattered. Not ephemeral. A document of the whole build.
This is what a dedicated build-in-public app solves. A Journey on Alongly is exactly that: a permanent, public timeline for a project, where every update stacks in order and any new follower can read the whole thing from day one. When you link to it from Twitter or anywhere else, you’re giving people a complete record of the build — not just the latest post.
The permanence is what makes an audience accumulate rather than churn. Someone who arrives in month six and can read from day one becomes a real follower. Someone who arrives and finds only the latest tweet becomes a passive viewer who will forget you by tomorrow.
5. Make the archive findable
Having a permanent record doesn’t help if nobody can find it. The last step is making it easy for someone who just discovered you to go back to the beginning.
- Put the link to your project timeline in your Twitter/X bio
- Include it in every major update post: “Full build documented here: [link]”
- Post it on Indie Hackers when you share your founding story
- Make sure search engines can find and index it
The goal is that someone who hears about your project anywhere — a retweet, a podcast mention, a ProductHunt listing — can find the full story in one click. That click is what turns a passive encounter into a real follower.
The underlying pattern
None of these five things are complicated. They all come down to the same idea: build-in-public only compounds if the story is accessible from the beginning, written for strangers, and posted consistently — not just when something big happens.
Most founders do some of this. Few do all of it. And the ones who do are the ones who end up with an audience that was there — not just people who saw the launch.
For a deeper dive on the full strategy, the complete guide to building in public covers everything from choosing a platform to what to share and when. And for a comparison of the tools most founders use, see build in public tools in 2026.