Twitter, now X, is where founders build in public, and the build-in-public movement has become one of the most effective distribution and audience-building strategies available to anyone constructing a business in the open. For a YouTube founder treating their channel as a startup, X offers something the channel cannot — a real-time, conversational, founder-to-founder surface where the journey of building the business becomes content, attracts supporters, and compounds into distribution and opportunity. The founders who use it well turn the act of building into a growth engine that feeds the whole enterprise.
What build-in-public actually means
Building in public means sharing the real journey of constructing your business — the decisions, the numbers, the wins, the failures, the lessons — openly and in real time, rather than only presenting polished outcomes. On X, this takes the form of a founder narrating their build: what they are working on, what is working and what is not, the metrics behind the business, and the genuine experience of the journey. The transparency is the point, and it is what differentiates build-in-public content from ordinary marketing.
The reason it works is that authenticity and real stakes are magnetic in a sea of polished, sanitized business content. An audience of fellow founders, potential customers, and supporters is drawn to a real story unfolding in real time — they become invested in the outcome, they root for the founder, and they engage far more deeply than they would with finished, promotional content. Building in public turns the founder's actual work into a narrative the audience follows, and that narrative is both content and relationship. For the YouTube founder, it adds a real-time, transparent layer to the more produced channel content, reaching people in a different mode and building a different kind of connection.
Why X suits the founder journey
X is structurally suited to build-in-public in ways other platforms are not. It is real-time and conversational, perfect for narrating an ongoing journey and engaging directly with an audience as it unfolds. It is where founders, builders, and operators already gather, so the native audience is exactly the one a build-in-public narrative attracts. And its format rewards the kind of sharp, honest, insight-dense sharing that the build-in-public story is made of, while its conversational nature turns the audience from passive followers into active participants in the journey.
This fit matters because build-in-public works best where the audience and the format align with the strategy, and X provides both. A founder narrating their build on X is speaking to the right people in the right way on the right platform, which is why the most prominent build-in-public stories have unfolded there. For the YouTube founder, this means X is the natural home for the build-in-public layer of their presence — the place to narrate the business journey to an audience of builders, in real time, in a way that complements the produced storytelling of the channel. The platform and the strategy were made for each other, which is why the founder journey finds its most natural expression on X.
Turning the build into shareable content
The practical skill of building in public is turning the ordinary work of building a business into content worth sharing. Every meaningful decision, lesson, metric, milestone, and failure is potential content, and the founder who develops the habit of sharing these turns their actual work into a continuous stream of authentic material. The work generates the content as a byproduct, which is what makes build-in-public sustainable — it does not require inventing content, just sharing the genuine journey.
The content that resonates is specific, honest, and useful: the real number behind a result rather than a vague claim, the actual reasoning behind a decision, the genuine lesson from a failure, the concrete detail of how something was built. Vague, self-congratulatory, or sanitized sharing fails because it lacks the authenticity that build-in-public depends on, while specific, transparent, vulnerable sharing succeeds because it offers real value and real connection. The founder who shares the actual texture of building — the hard decisions, the real metrics, the honest struggles — builds an audience that trusts and follows them, while the founder who shares only polished wins builds nothing. Share the real thing, in real detail, and the work itself becomes the content.
Attracting early supporters and customers
Building in public on X attracts a specific and valuable kind of audience — early supporters who are invested in the founder's journey and become the first advocates, customers, and champions of the business. These are not passive viewers; they are people who have followed the build, feel connected to the outcome, and want to see the founder succeed, which makes them the warmest possible audience for whatever the business offers. When the founder launches a product, opens a waitlist, or needs early users, this audience is primed to respond.
This early-supporter base is disproportionately valuable for a young business because it provides the initial traction that is hardest to manufacture — the first customers, the first advocates, the first word-of-mouth, all from people who already believe in the founder. Building in public essentially builds the launch audience in parallel with building the business, so that by the time there is something to launch, there is an audience ready to receive it. For the YouTube founder, this complements the channel's broader audience with a core of engaged supporters who followed the actual building of the business and are invested in its success. The build-in-public audience is small relative to a channel's reach but far warmer, and that warmth is what early traction is made of.
The opportunities that find you
An underappreciated return on building in public is the inbound opportunity it generates — the partnerships, collaborations, hires, investment conversations, and business relationships that find the founder because they have been building visibly. When a founder shares their journey openly on X, the people who might partner, invest, collaborate, or join are watching, and many initiate contact precisely because the transparent journey demonstrated the founder's capability and made the opportunity legible. Building in public turns the founder into a surface that attracts opportunity rather than only chasing it.
This inbound flow is valuable because the best opportunities often come from people who have observed a founder over time and developed trust, which is exactly what building in public produces. An investor who has followed a founder's build for months, a potential partner who has watched them operate, a talented person who admires how they think — these relationships, seeded by build-in-public, convert into real opportunity far more readily than cold outreach. For the founder building a media enterprise, the build-in-public presence on X becomes a magnet for the relationships and opportunities that accelerate the business, generated as a byproduct of sharing the journey. You build the business in public, and the opportunities the business needs come looking for you.
The risks and the boundaries
Building in public is powerful but not without risk, and the founders who do it well set clear boundaries. Sharing too much can hand competitors useful information, expose the business to scrutiny it is not ready for, or create public pressure that distorts decisions. Sharing numbers and struggles publicly invites both support and criticism, and not every founder or every situation benefits from that exposure. And the performative pressure of building in public can pull a founder toward optimizing for the audience's reaction rather than the business's actual health.
The discipline is to build in public deliberately, with boundaries about what to share and what to keep private, and with the business's interest — not the audience's entertainment — as the guide. Share enough to be genuinely transparent and build real connection, but protect the information that should stay private and resist the pull to make decisions for the narrative rather than for the business. Done with these boundaries, building in public is one of the most effective distribution and audience-building strategies a founder has, complementing the channel with a real-time, authentic, opportunity-generating presence among exactly the people a media enterprise needs. Done without boundaries, it can expose the business and distort the founder's judgment. The founders who win build in public on purpose, within limits, with the business always the priority over the performance.
