Where to Build in Public in 2026: X vs LinkedIn vs Reddit vs Your Own Site

You have decided to build in public. Good call. Now comes the practical question that stalls a lot of people before they post anything: where? X, LinkedIn, Reddit, Indie Hackers, your own site? They all seem plausible, so people either try to be everywhere and burn out, or freeze on the choice and post nowhere.

Let me make this simple. Each platform is good at different things, and the right answer for you depends on what you build and who you build it for. Here is the honest breakdown of each, and the setup I would actually recommend: pick two, plus a home base you own.

What each platform is good and bad at

X (Twitter). X is the traditional home of building in public, and it is strong for it. The build-in-public story arc, daily progress, small wins, honest struggles, fits the format perfectly, and there is a large, active community of builders who engage with it. The downside is that posts have a very short life, a day at most, so it demands consistency, and the audience skews heavily toward other builders rather than your end customers.

LinkedIn. Underrated for anything business-facing. If you build B2B, SaaS, or productivity tools, the people who would actually buy are often on LinkedIn, not just fellow makers. Posts also last longer there, generating engagement for several days rather than a few hours. The downside is the tone, it rewards a slightly more polished, professional voice, which can feel less raw and honest than the build-in-public ideal.

Reddit. The highest-intent audience if you find the right subreddit, because niche subreddits are full of your exact potential users discussing their exact problems. The catch is that Reddit is strict. It punishes anything that smells like marketing, so you have to genuinely participate, follow the roughly 90/10 rule, and respect each subreddit's culture. Done right, it is unmatched for reaching real users. Done wrong, it gets you banned.

Indie Hackers. A community entirely of builders who respect and reward transparency. It is a fantastic place to share your journey, numbers, and lessons, and to get thoughtful feedback from people who understand the grind. The limitation is the same as X, the audience is other builders, so it is great for accountability, feedback, and support, less so for reaching non-builder customers.

Product Hunt. Not a place to build in public day to day, but the launch event that a build-in-public run can culminate in. Worth knowing about as your launch moment, especially if you have built an audience beforehand who will show up.

Content lifespan and discovery

One factor people ignore: how long a post lives and how people find it. On X, posts vanish fast and discovery is mostly from your existing followers, so it rewards volume and consistency. On LinkedIn, posts last longer. On Reddit, a good post can rank in search and keep bringing people in for a long time, and discovery comes from the subreddit and from Google, not just your followers. Your own site and blog have the longest life of all, content you publish can bring in search traffic for years.

If you want compounding, long-lived discovery, that points toward Reddit and, especially, your own site. If you want fast community engagement, that points toward X and Indie Hackers. Most people want some of both, which is why the two-plus-home setup works.

Audience fit by product type

Match the platform to who buys your thing. If you build developer tools, your people are on Reddit and X. If you build business or productivity software, LinkedIn and Product Hunt tend to reach buyers. If you build for a specific niche, a hobby, a profession, a community, the dedicated subreddit, Discord, or forum for that niche beats every big platform combined, because it is wall-to-wall your exact customer.

Do not default to X just because that is where "building in public" happens. X is full of builders. If your customer is not a builder, you may be performing for the wrong crowd. Go where your buyer is, not where the makers are.

Why an owned home base beats renting attention

Here is the most important point, and the one most build-in-public advice underplays. Every social platform is rented land. The algorithm decides who sees you, the rules can change overnight, and you do not own the relationship with your audience. Build your entire presence on one platform and you are one algorithm change away from losing your reach.

An owned home base fixes this. A simple site and, crucially, an email list, are yours. Nobody can throttle your reach to your own email list. When you capture the people who find you on social into an email list and onto a site you control, you convert rented attention into owned attention. That is the asset that compounds and that no platform can take away.

So the social platforms are for discovery, and the home base is for keeping and deepening the relationship. Use social to be found, and always drive the people you reach toward your site and list.

The setup I would actually recommend

Do not try to be everywhere. Pick two social channels where your specific buyers are, using the audience-fit guide above, and commit to showing up consistently on just those two. Then build one home base you own, a simple site and an email list, and funnel everyone you reach into it.

Two channels plus a home base. That is enough to build real momentum without spreading yourself so thin that you post half-heartedly everywhere and land nowhere. Consistency on two beats a scattered presence on six.

What I do

For transparency, my own setup is exactly this. I share the journey on social where my people are, and everything points back to a site I own and an email list, where I publish the weekly build and the real numbers. The social posts get people in the door. The site and the list are where the relationship actually lives, because those are mine and no algorithm can throttle them.

How to cover multiple channels without doing multiple times the work

The two-plus-home setup raises a fair worry: even two channels plus a home base sounds like a lot to keep fed, and you have a product to build. The answer is that you do not create separate content for each place. You create one piece and adapt it, which turns "posting everywhere" into far less work than it sounds.

Here is the flow that keeps it sustainable. Each week, do the actual work and the actual thinking once, then capture it as one honest update: what you built, what happened, what you learned. That single update is your source material. From it, you write a short version for your fast-moving social channel, a slightly more polished version for the platform that rewards that, and the fuller version lives on your owned home base, the site and the email list, where the whole story can breathe. Same core content, three lightly-adapted forms, one act of real thinking behind all of them.

The reason this works is that the substance is the hard part, and the substance is shared. Reformatting the same honest update for different channels is quick once the thinking is done. What burns people out is trying to invent genuinely different content for every platform, which is unnecessary and unsustainable. Do not do that. Have one thing to say each week, say it in the format each channel wants, and always point people back to the home base you own.

The email list deserves the fullest version because it is the one you control and the one where the real relationship lives. Treat social as the trailer and the list as the actual show. The trailers bring people in, the show keeps them, and you only had to write the show once. That is how a solo builder maintains a real presence across a few channels plus a home base without it eating the time they need for building. One update, adapted, every week. Sustainable beats sprawling, and sprawling is what makes people quit.

FAQ

Is X or LinkedIn better for building in public?

Depends on your buyer. X has the biggest builder community and suits the day-to-day journey. LinkedIn reaches business buyers, lasts longer, and suits B2B and productivity products. Match it to who actually buys your thing.

Should I build in public on Reddit?

If your users are on Reddit, yes, it has the highest-intent audience. But it is strict, so you must genuinely participate, follow the roughly 90/10 rule, and respect each subreddit's rules, or you will get banned.

Do I really need my own website?

Yes. Social platforms are rented land where an algorithm controls your reach. A site and email list are owned, so nobody can throttle your access to your own audience. It is the asset that compounds.

Where do indie hackers post?

A common mix is X and Indie Hackers for the builder community, plus the relevant subreddit for reaching actual users, plus an owned site and list. Pick two social channels plus a home base rather than trying to be everywhere.