How Sean Weisbrot Turns Transcripts Into LinkedIn Content With AI

Sean Weisbrot has lived and built businesses in China, Vietnam, and now Portugal. He’s fluent in Mandarin. He ran a consulting business that did millions in revenue — conducted entirely in Chinese, with clients who spoke no English. He’s hosted 320 podcast interviews with founders doing seven to nine figures. And earlier this year, he launched SparkVox, an AI-powered platform that pulls content from business transcripts and publishes it to LinkedIn — in your voice, not a chatbot’s.

This isn’t a founder who stumbled into AI. Weisbrot has spent two years interrogating how the best operators are actually deploying it. What he built with SparkVox came directly from a problem he couldn’t find anyone else solving well: LinkedIn is a critical visibility channel, but almost everyone posting there sounds identical — because they’re all running their copy through the same tools.

Networking Isn’t Transactional — It’s Just Making Friends

Weisbrot pushes back hard on the conventional framing of “networking.” The word itself, he argues, is part of the problem — it implies a transaction before a relationship has formed.

“Everybody wants to make friends. Everybody has this need to be social and everybody loves to talk about themselves. So if you are curious about the world and you like other people and you like to talk — or even if you don’t like to talk, if you just like to listen — then you can just ask people questions about themselves. And even if you don’t say a word, they’re going to love you.”

But Weisbrot is quick to add the part most relationship-building advice skips: you have to bring something back. Curiosity alone doesn’t build a network. You need life experience, perspective, and something worth sharing. If you’ve never done anything interesting, asking great questions only goes so far.

His own story makes this concrete. He’s visited 60 countries, lived in four, and conducts business across cultures and languages. When he hops on an intro call with someone from the U.S. and mentions he’s based in Lisbon, the dynamic shifts immediately. People remember him because he chose not to live where he was born — and that choice signals a different kind of thinking.

The thread running through his career — teaching, consulting, podcasting, investing, building AI products — is what he describes as an educator’s identity. His psychology degree wasn’t just academic; it became a framework he’s applied for two decades across four countries and 60 nations of travel. Curiosity is the engine. Relationships are the output.

What Living in China Actually Taught Him About Business

Weisbrot’s decade in China recalibrated his entire model for how deals get made. Chinese business culture, he explains, operates on a fundamentally different timeline than American deal-making. In the U.S., someone meets you once and immediately asks about working together. In China, that conversation might not happen for months — or years.

The reason, he argues, isn’t cultural slowness. It’s that Chinese entrepreneurs who built wealth in the last two decades did so under the constant awareness that economic freedom could be revoked. That pressure created a different kind of hustle — one built on trust, relationships, and long-term bets on people rather than quick transactional wins.

His first mentor in China was an Israeli entrepreneur who attended one of Weisbrot’s English-language events in China — a monthly intellectual speech event that drew 700 attendees, 95% of whom were Chinese nationals. The event was unusual enough that Chinese government officials requested a meeting to understand what he was doing. That relationship eventually led to paid speaking engagements, cross-cultural training for government officials, and introductions to manufacturing companies expanding internationally.

His mentor’s insight was blunt: Weisbrot was sitting on a massive network and had no idea how to use it. That realization — and the two years of mentorship that followed — directly led to the consulting business that eventually generated millions in revenue.

Why Most Business Podcasts Are Getting It Backwards

Weisbrot started his podcast, We Live to Build, in 2019 — during COVID, while based in Vietnam — with a specific intent: build a waiting list for a tech product and learn from founders who’d already figured out what he hadn’t. He didn’t start it to grow an audience. He started it to build a pipeline.

Six years and 320 interviews later, his view on what podcasting is actually good for hasn’t changed — but most podcast hosts haven’t figured it out yet.

“My guests are my pipeline. So I don’t care if I have a hundred views or a million views. My audience doesn’t matter because they’re not the people I’m selling to. Now, sure, of course I like to have people view things, but what matters is the guest, not the audience.”

This is a direct challenge to how most people think about starting a podcast. The conventional playbook is: grow your downloads, attract sponsors, monetize the audience. Weisbrot’s model inverts this entirely. The guests — not the listeners — are the point. Many of the founders he interviews end up advising his software, using his software, or introducing him to people in their network who become clients.

He’s equally clear about what being a podcast host doesn’t do for you: it doesn’t establish you as an expert in the eyes of your audience. Talking-head content does that. A podcast host, by definition, is promoting someone else. The only ways a podcast actually pays off are: your guests become your pipeline, you have massive viewership that attracts sponsors, or you’re selling directly to your audience. Most shows hit none of those three.

The Intro Call That Changes Everything

One practice Weisbrot credits for transforming his podcast relationships: the mandatory pre-interview intro call. Early on, he skipped intro calls and ended up with a couple of bad interviews. He never skipped them again.

The logic isn’t about vetting guests. It’s about touch points. One interview equals one touch point. An intro call followed by an interview equals two — and that second interaction creates familiarity that changes how the recorded conversation flows. By the time the interview starts, Weisbrot already knows the details of the guest’s story and can let curiosity fill in the gaps, rather than running through a prepared question list.

He extends the same relationship-first approach to LinkedIn. A founder he’d interviewed years ago went through a divorce, lost nearly everything, and is now rebuilding. Weisbrot reached out to catch up — not to pitch, not to sell — and started sharing information about the founder’s competitors because he knew all of them personally from past interviews. The founder’s response was to suggest a call. That’s the model: provide genuine value, and the relationship deepens on its own.

Shutting Down a Startup After Hundreds of Thousands of Dollars

Weisbrot doesn’t gloss over the failure. He invested heavily in a software company that ultimately didn’t make it — and he’s direct about what it cost him and what it taught him.

The biggest lesson wasn’t about the product or the market. It was about team size versus output. That company had 17 full-time people. His current company — SparkVox — he’s running alone, with AI. And he’s more efficient now than he was with the team.

The previous company’s failure gave him the operational knowledge to build SparkVox lean and fast. The difference between then and now isn’t just AI tools — it’s that the prior failure taught him what actually needed to get done, so he stopped wasting resources on everything else.

He’s also stopped fundraising for startups. Not because relationships don’t matter in the capital-raising process — they matter more than the pitch deck, he argues — but because his focus is entirely on building SparkVox into something that doesn’t require external capital to survive. He’s seen a founder raise $4.2 million pre-seed with no product, just an idea and the right relationships. The deck is almost beside the point.

What SparkVox Actually Does — and Why He Built It

The problem Weisbrot set out to solve was one he experienced himself: LinkedIn visibility matters, but creating content for it consistently is a grind — and most AI-generated content sounds like it came from the same prompt. He tested Claude, ChatGPT, and others. The outputs all converged on the same generic tone.

His insight was that people are already generating hours of valuable content every day — they’re just not capturing it. Sales calls, internal meetings, podcast appearances, HR sessions, training recordings. All of it produces transcripts. None of it ends up on LinkedIn.

SparkVox takes those transcripts as input, identifies the most important moments, builds a content strategy around recurring themes, and generates posts that publish to personal profiles or company pages — in the user’s voice, trained to sound more like them the more they use it.

The results after six weeks of daily posting were concrete enough to measure:

• Three podcast interview invitations, including this one — all sourced through LinkedIn
• A Substack writer with a large following requested a quote for an article, with a backlink to SparkVox’s website
• Two direct messages from people asking about SparkVox, both of whom he converted into booked calls
• A connection request from a LinkedIn creator with 700,000 followers in the accounting and finance space, which led to a potential partnership that could bring thousands of clients

That last outcome came from a post that accidentally annoyed a group of accountants. The controversy attracted attention from someone whose tool was complementary to SparkVox — and Weisbrot turned the connection request into a sales conversation within 48 hours.

On AI: Control It or Be Controlled By It

Weisbrot has no patience for the “should I be worried about AI?” conversation. His position is that the question itself is already behind the curve.

“AI is going to destroy everything. You’re either gonna control it or you’re gonna be controlled by it. And I refuse to be controlled by AI. So I’m using AI to do whatever I can to build a business that’s going to work in my favor.”

He’s not anti-AI-skepticism as a philosophical position — he’s anti-paralysis. If you’re running a business and it isn’t AI-first right now, he says you’re losing ground faster than you realize. If you’re employed and not actively learning to work alongside AI, you’ll be replaced by someone who is — or by an automation entirely.

What he won’t let AI do is replace his voice. He doesn’t use it to write for him in the sense of generating ideas he didn’t have. SparkVox is built on that principle: the source material is always something the human said or did. The AI extracts, structures, and formats — it doesn’t invent.

His One Piece of Advice for Building an AI Product

When asked what he’d tell someone thinking about launching an AI product right now, Weisbrot didn’t reach for a framework or a market analysis. He gave a single directive:

Solve a problem you actually have. If you don’t care about the problem, you won’t push through when it gets hard. If you don’t use it yourself, you won’t know when it’s broken. Design it to solve your problem first — then figure out if it solves other people’s problems too.

SparkVox exists because Weisbrot needed it. That’s the whole origin story. And it’s the clearest sign he can point to that the product is real: he uses it every day, and the results are showing up in his business.

You can find SparkVox at sparkvox.io and his podcast, We Live to Build, on YouTube.