Solo Founders – Details, episodes & analysis

Podcast details

Technical and general information from the podcast's RSS feed.

Solo Founders

Business

Technology

Frequency: 1 episode/7d. Total Eps: 24

The Solo Founder's Podcast features in-depth interviews with solo founders building remarkable companies. Each week, host Julian Weisser sits down with solo founders who are either operating at serious scale or doing something right now that you need to know about. From Series B and beyond to founders breaking out in real-time, these are the conversations that define what it means to build solo. New episodes every week.

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Apple Podcasts

🇩🇪 Germany - entrepreneurship
12/08/2026
#58
🇩🇪 Germany - entrepreneurship
07/08/2026
#92
🇬🇧 Great Britain - entrepreneurship
06/08/2026
#93
🇩🇪 Germany - entrepreneurship
02/08/2026
#93
🇬🇧 Great Britain - entrepreneurship
01/08/2026
#95
🇬🇧 Great Britain - entrepreneurship
28/07/2026
#89
🇬🇧 Great Britain - entrepreneurship
27/07/2026
#97
🇩🇪 Germany - entrepreneurship
09/07/2026
#89
🇩🇪 Germany - entrepreneurship
08/07/2026
#50
🇩🇪 Germany - entrepreneurship
07/07/2026
#74

Spotify

No recent rankings available

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RSS feed quality

Good

Score global : 73%

Publication history

Monthly episode publishing history over the past years.

Year

Latest published episodes

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1.5M ARR, Zero (Human) Employees | Ben Cera (Polsia)

Episode 1

Tuesday, March 3, 2026 • Duration 01:04:28

Ben ran global teams at Travis Kalanick's Cloud Kitchens and left to build Polsia — an AI company builder — completely solo. Now he's hit $1.5M ARR in two weeks with 1,500 companies running on the platform.

In this conversation, we explore how his method of building might be the future of solo founding: his 80/20 framework for AI-native companies, why he designed his product after a video game about an AI apocalypse, the Daft Punk song on his about page, and what it actually looks like to run engineering, support, marketing, and strategy with zero employees.

Topics covered:

The 80/20 framework for AI-native companies
Scoping AI agents like real employees: trust boundaries and authority
Building for yourself vs. building for imaginary customers
Universal Paperclips and Daft Punk as design inspiration
The Polsia product: how it builds and runs businesses autonomously
Making a company 100% AI-autonomous: the thought experiment
Advice for new builders: push AI to the edge

Guest: Ben Cera — Solo founder of Polsia, an AI company builder. Former Global GM at Cloud Kitchens.

Apply to Solo Founders Program: https://solofounders.com/program

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Introducing the Solo Founders Podcast

Episode 1

Monday, March 2, 2026 • Duration 01:40

This is a new show about building companies solo in the age of AI. Six months after launching the Solo Founders program, which has seen founders reach millions in ARR and sell to public companies and governments, this podcast brings together early-stage builders and experienced solo founders to share what's working, what's not, and what it actually looks like to grow a company without co-founders.

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From 498 Rejections to a $300M Company | Paul Klein IV (Browserbase)

Episode 2

Wednesday, March 11, 2026 • Duration 54:57

Paul Klein IV applied to 500 internships and got rejected from 498. Now he's the solo founder of Browserbase – a headless browser infrastructure company for AI agents – valued at $300M in under 14 months. He didn't choose to be a solo founder. He tried to find a co-founder and couldn't. In this conversation, he explains why that turned out to be the right thing.

Topics covered:

Why Paul thinks first-time founders should not be solo founders
The five-tool founder concept: product, sales, fundraising, hiring, and operations
StreamClub founding story and lessons from having co-founders
How a 3,000-word memo validated the Browserbase idea
Solo founder by circumstance: trying and failing to find a co-founder
Hiring philosophy: contractors as work trials, DM recruiting on Twitter
Fundraising as relationship building, not a tight process
Company culture: emotional vulnerability, second chances, non-traditional backgrounds
The quarterback to head coach to GM evolution of a solo founder CEO
Operating cadence: daily standups, weekly syncs, monthly all-hands, quarterly board meetings
Brand building through word of mouth
The honest case for and against solo founding

Guest: Paul Klein IV, Solo founder and CEO of Browserbase. Former CTO/co-founder of StreamClub (acquired by Mux). Former software engineer at Twilio.

Apply to Solo Founders Program: https://solofounders.com/program

Elon Fired Him, Now His AI Writes Every Police Report | Daniel Francis (Abel Police)

Episode 5

Wednesday, April 1, 2026 • Duration 55:37

Daniel Francis dropped out of high school, taught himself to code at a DC nonprofit, impersonated a laid-off Twitter employee to work for Elon Musk, and then built Abel Police — AI software that generates police reports from body cam footage, saving officers a third of their shift from paperwork. In this conversation, he shares the personal experience that led him to policing, why he believes solo founders have a massive authorship advantage, and his unfiltered take on co-founders, culture, and the emotional reality of building alone.

Topics covered:

The domestic violence experience that led to Abel Police
Officers spend one-third of their shift on reports — Abel's AI generates them from body cam footage
Every 115 officers on the platform = one life saved per year
Getting hired (and fired) by Elon Musk at Twitter
From mercenary founding ($30K MRR fitness app) to missionary founding (life-or-death stakes)
Catholic conversion and aligning company mission with faith
Solo founder authorship: why one brain creates more coherent products (Apple vs. Google)
The "Working at Abel" doc: floor on talent, ceiling on being an asshole
Anti-culture culture: "Hurry up, here's the tickets, move"
39 police ride-alongs and embedding with Richmond PD
Bear case and bull case for solo founding
Why solo founders should give more equity to early hires (Carta data commentary)
Contracting as a sneaky hiring pipeline
The emotional reality: crying alone in the middle of the day — and never once considering giving up

Guest: Daniel Francis — Solo Founder and CEO, Abel Police. AI-powered police report generation from body cam footage. Former fitness app founder ($30K MRR). Economics and math, Florida State University. Self-taught engineer. 39 police ride-alongs. Catholic convert. High school dropout.

30M Users, No Co-Founder | Eugenia Kuyda (Replika, Wabi)

Episode 4

Wednesday, March 25, 2026 • Duration 01:16:05

Eugenia Kuyda has spent over a decade building at the frontier of AI consumer products. First by founding Replika in 2014, hitting 30M users in conversational AI before ChatGPT even existed. Now, building Wabi: giving everyone the ability to build personal software. In this episode, she breaks down why she’s repeatedly chosen the solo founder path, why “co-founders by pressure” create long-term damage, and what it actually takes to keep going when things get brutally hard.

This is a conversation about conviction, authorship, loneliness, team-building, and the emotional reality of leading through uncertainty. Eugenia shares the difference between being truly solo vs. being isolated, why she treats founding as a team sport anyway, and how she thinks about hiring high-agency people who can operate like owners.

Topics covered

- Why many “co-founder” setups are functionally one decision-maker anyway
- The risk of “co-founder by default” decisions
- Why it’s better to be solo than misaligned at the top
- Streamlining your startup's layers from three down to two by removing co-founders
- Storytelling as a core founder advantage
- Team-building without co-founder hierarchy
- The emotional bear case for solo founding
- The speed and clarity bull case for solo founding

Guest: Eugenia Kuyda — founder and CEO behind visionary AI products like Replika and Wabi.

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How To Fundraise As A Solo Founder | Charles Hudson (Precursor Ventures)

Episode 3

Wednesday, March 18, 2026 • Duration 44:06

Charles Hudson is the founder and managing partner of Precursor Ventures, where he's invested in over 500 companies as a solo GP. He shares a data point that challenges the co-founder consensus: 25-30% of his portfolio companies lose a co-founder before Series A. In this conversation, he explains why talented solo founders beat mismatched teams, the real cost of dead equity, and why you should never give away 40% of your company just to make fundraising easier.

Topics covered:
- The co-founder breakup rate: 25-30% before Series A
- Dead equity and cap table damage from co-founder departures
- Rivalry and resentment dynamics in co-founding teams
- Why investors underrate solo founders
- The "team sport" analogy reframed
- Denominator delusion: failed co-founding teams nobody counts
- Don't give away 40% of your company for fundraising optics
- Authorship and full accountability as a solo founder
- Fundraising advice: don't apologize for being solo
- Late-joining co-founders and how to evaluate them
- The solo GP / solo founder kinship
- The emotional reality: loneliness is 10x what you expect
- Bear case and bull case for solo founding

Guest: Charles Hudson — Founder and Managing Partner, Precursor Ventures. Solo GP. 500+ investments. Former partner at SoftTech VC (now Uncork Capital). Former Google and Genentech.

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$9M ARR, Zero Investors: Yasser Elsaid on Bootstrapping Chatbase as a Solo Founder

Episode 6

Wednesday, April 8, 2026 • Duration 01:14:54

Yasser Elsaid was in his last semester of university when he spotted an opportunity most people dismissed: adding custom data to large language models, before ChatGPT even launched. He built the first version of Chatbase in six weeks, got his first Stripe payment 30 minutes after launch, and has bootstrapped to $9M ARR over three years with zero outside funding. In this conversation, he breaks down the counterintuitive playbook behind his success — from the "benevolent dictatorship" of solo founding to why margins don't matter early on.

Topics covered:
- Spotting the RAG opportunity before ChatGPT launched and building in six weeks
- First Stripe payment 30 minutes after putting up a pricing page
- Why first principles thinking beats market research in paradigm shifts
- Deciding to go solo — skipping the pitch deck, investors, and co-founder search
- "Free solo" founding — bootstrapping beyond the indie hacker lifestyle business
- The benevolent dictatorship: why solo founders make faster decisions
- Low-ego decision-making — changing your mind is a feature, not a bug
- Two-way door decisions and the Bezos framework for AI startups
- Scaling a bootstrapped company: profitability from day one, then spending aggressively
- Recruiting at a bootstrapped company vs. VC-backed — why bootstrapped equity is less risky
- The B2B playbook: self-serve plus sales layer, content as the foundation
- Pricing is the fastest lever — no science, just experimentation
- Margins don't matter early on — revenue signals compound, cost savings don't
- Bear case and bull case for solo founding

Guest: Yasser Elsaid — Solo Founder and CEO, Chatbase. AI-powered customer service platform. $9M ARR, bootstrapped, 30-person team. Based in Toronto. Previously built side projects at York University. Former intern at Meta, Tesla, BlackBerry.

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She Raised $18M Solo to Kill AI Slop | Thais Castello Branco, Taste Labs

Episode 18

Wednesday, July 1, 2026 • Duration 01:07:50

Thais Castello Branco left the AI search company Exa, raised $18.5M, and built Taste Labs -- the "taste layer for AI" -- solo, with one mission: end AI slop. She and Julian go deep on what taste actually is (and why it isn't personalization), why everything AI makes is starting to look the same, how you turn something as subjective as "great design" into data a model can learn, and the honest case for going solo.

Topics covered:

Why taste is a measurable bar for quality, not just personal preference
The real cause of "AI slop" — volume, not bad models
How to turn a subjective domain into something a model can learn
Why you're probably bad at "commissioning" AI
Building a ~800-person community of tastemakers
The bear and bull case for being a solo founder

Guest: Thais Castello Branco, founder & CEO of Taste Labs, the "taste layer for AI" (ex-Exa).

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Going Solo Should Be the Rule, Not the Exception | Flo Crivello, Lindy

Episode 17

Wednesday, June 24, 2026 • Duration 45:31

Flo Crivello raised about $50M as a solo founder, then watched the market kill the company he'd built. Instead of quitting, he cut deep, pivoted, and rebuilt alone into Lindy — one of the top AI agent startups. This is a clear-eyed playbook on knowing when to kill a company, beating burnout with momentum, and building solo without being alone.

Topics covered:

Raising ~$50M as a solo founder
Knowing when to kill a company and how deep to cut
Why momentum, not rest, is the cure for burnout
Prospecting for gold vs. operating the mine: where a founder should spend their time
The solo founder's "brain trust": building support without a co-founder

Guest: Flo Crivello — founder & CEO of Lindy.

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Do You Really Need A Co-Founder? With Julian Weisser (Solo Founders)

Episode 8

Wednesday, April 22, 2026 • Duration 50:02

For the first time ever, more than one in three new companies are being started solo. Five years ago that number was under 25%. This week the host becomes the guest: Julian Weisser — founder of Solo Founders, former co-founder of On Deck (where he ran 27 ODF cohorts and helped over 1,000 founders collectively raise $2B+) — sits down with David J. Phillips (CEO of Fondo, solo founder) for the full thesis behind Solo Founders. They cover the "denominator delusion" that keeps the co-founder default alive, the three types of solo founders (True Solo, Free Solo, Juiced Solo), why companies run out of hope long before they run out of money, and the bear and bull case for going it alone. Plus the news: the next Solo Founders cohort will include $100,000 per solo founder.

Topics covered:

Denominator delusion — why "the most successful startups have co-founders" ignores the failure rate
The co-founder of convenience trap
1 in 3 companies are now solo-founded (up from under 25% five years ago) — the Carta data
$100K per solo founder — the new Solo Founders Program cohort news
Why Solo Founders doesn't run a Demo Day — the factory model critique
True Solo / Free Solo / Juiced Solo — Julian's new three-type taxonomy with named examples
Why companies run out of hope long before they run out of money
"The median company is a dead company" and "the average VC is a walking-dead VC"
Bear case for solo founding — the co-founder-shaped hole and playing on hard mode
Bull case for solo founding — one point of failure, one point of resilience, and "the company only dies if you do"
Solo alone vs solo together — the Solo Founders Program thesis in one line
Startups as art and the case against "contortionism"

Guest: Julian Weisser — Founder, Solo Founders. Host, Solo Founders Podcast. Formerly co-founder of On Deck.
Interviewer: David J. Phillips — Co-founder and CEO, Fondo. Solo founder.

Solo Founders – Details, episodes & analysis

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Solo Founders – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Spotify

Shared links between episodes and podcasts

Other8

RSS feed quality and score

Publication history

Latest published episodes

Similar podcasts and content

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Apple Podcasts

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Other8

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