Founder stories
Solo Founders Using Word of Mouth
14 solo founders who succeeded with Word of Mouth
Key Statistics
Stories
14
Avg Time
3 years
Fastest
3 months
Solo
100%
Top growth channel
Word of Mouth (14)
Justin Duke
Built newsletter tool while at Stripe, grew to $392K/year solo
I built Buttondown as a side project while working at Stripe. 5-10% month-over-month growth for years led to $392K/year. Side Project First I sc...
$10K MRR in 2 years·Solo
SaaSMarketing🇺🇸 US
Sebastian Röhl
German Developer Reaches $10K MRR After 2.5 Years with Habit App
I'm a 29-year-old software engineer from Germany who left my full-time job to dedicate one year to building my own projects. The Grind My MRR gr...
$10K MRR in 2 years·Solo
Mobile AppProductivity🇺🇸 US
AB
Andy Beohar
Tech Employee Quits to Build $275K MRR Marketing Agency
Andy left his tech job in 2014 and bootstrapped SevenAtoms to $275K MRR with a 90% client retention rate.
$100K ARR in 5 years·Solo
Agency / ServiceMarketing🇺🇸 US
Scott Keyes
From $130 Flight to $320K/Month: The Going Story
Scott found a $130 round-trip to Milan and turned his flight-finding hobby into a 2M+ subscriber business.
$100K ARR in 5 years·Solo
SaaSTravel🇺🇸 US
Justin Duke
Building a Successful Newsletter Business by Building Less
Justin Duke built Buttondown as a side project at Stripe into a profitable business with half a dozen employees - without raising VC.
$10K MRR in 5 years·Solo
SaaSContent Creation🇺🇸 US
Pieter Omvlee
Nine Years of Side Project to Design Tool That Challenged Adobe: The Sketch Story
Pieter Omvlee started Sketch in college, took 9 years to ship it, and built the tool that dethroned Photoshop for UI design.
$100K ARR in 9 years·Solo
SaaSDesign🇳🇱 NL
Amir Salihefendic
How a Student's Side Project Became a $20M ARR Bootstrapped Productivity Empire
Amir Salihefendic built Todoist as a side project to manage his own tasks as a student. 17 years later it's a fully bootstrapped, $20M+ ARR company used by 30 million people.
$100K ARR in 7 years·Solo
SaaSProductivity🌍 Remote
Tiago Forte
From Voice Disorder to a $1M+ Productivity Course Taken by 50,000 People
Tiago Forte developed his note-taking system to cope with a debilitating voice disorder. That personal system became Building a Second Brain, the world's most popular personal knowledge management course.
$100K ARR in 5 years·Solo
Info ProductProductivitySan Francisco, CA
Wes Bos
Wes Bos: How a Canadian Developer Built a $10M+ Course Business Teaching JavaScript to 500,000 People
Wes Bos started teaching at a coding bootcamp, then launched "React for Beginners" — 2,300 students in 3 weeks. His free JavaScript30 challenge attracted 680K+ sign-ups. Total: $10M+ in course revenue from Hamilton, Ontario.
$100K ARR in 1 year·Solo
Info ProductEducation🇨🇦 CA
SK
Sumit Kumar
how Parqet reached 15k MRR in a year by serving only German investors
Sumit Kumar built a portfolio tracker to scratch his own itch, then kept it deliberately narrow: one country, one language, one currency. That focus took Parqet to €15k MRR in its first year.
$100K ARR in 1 year·Solo
SaaSFinanceHamburg, Germany
Ruslan Leteyski
Checkout X
Bootstrapping Checkout X to €600k MRR before Shopify shut it down
Ruslan Leteyski turned a workaround built for a doomed online pharmacy into a one-page Shopify checkout that reached 6,000 merchants and €600k MRR, all without ads or the App Store.
$100K ARR in 3 months·Solo
SaaSE-commerceSofia, Bulgaria
Nic Polotnianko
how nic polotnianko grew blogtopin to $15k mrr after four years of failed products
A Ukrainian software engineer spent four years shipping products that went nowhere, then built a Pinterest automation tool to scratch his own itch and grew it past $15k MRR.
$10K MRR in 1 year·Solo
SaaSMarketingDnipro, Ukraine
David Bressler
how a non-coder built an ai excel tool to $20k in two months
David Bressler spent his paternity leave building an AI Excel formula tool with no-code Bubble, then watched influencers turn it into a fast-growing freemium business.
$100K ARR in 4 months·Solo
SaaSAI / MLOrlando, Florida
Eddy Vinck
how a part-time dev got blog recorder to $250 mrr in 6 months
Eddy Vinck shipped his first SaaS, Blog Recorder, as a part-time project and reached $250 MRR and $2,000 in total revenue in six months, with his first customer coming from his own developer network.
$100 MRR in 3 months·Solo
SaaSContent Creation🇳🇱 NL
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Quick Stats
Stories14
Avg Time3 years
Fastest3 months
Technical79%
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