Startup Founder Stories
Industry Benchmarks

Developer Tools

41 founder stories

41
Stories
2y 1mo
Avg Time
7 days
Fastest
Twitter / X
Top Growth Channel
Avg Time
2y 1mo
Fastest
7 days
Solo Founders
51%
Technical
95%

Fastest Stories by Industry

Pierre de Wulf
Pierre de Wulf
ScrapingBeeScrapingBee

From 2 Failed Products to API Success: First Customer in 50 Minutes

Pierre de Wulf and his co-founder Kevin met in high school. After building ShopToList and PricingBot with limited success, they went all-in on Scrapin...

First Customer in 7 days·Team
API / Developer ToolDeveloper Tools🇺🇸 US
Erwin Lengkeek
Erwin Lengkeek
TailscanTailscan

Built Browser Extension in 1 Week, Made $30K/Year Building in Public

Erwin had two failed projects before Tailscan. He gave himself a week to build something and showcase it on Twitter. Viral Demo His demo got 70,...

First Customer in 21 days·Solo
Chrome ExtensionDeveloper Tools🇺🇸 US
Ben Tossell
Ben Tossell
MakerpadMakerpad

From Product Hunt employee to building and selling Makerpad

After leaving Product Hunt, I wanted to teach people how to build without code - the skills I had learned myself. The Launch I launched Makerpad...

$1K MRR in 1 month·Solo
Info ProductDeveloper Tools🇺🇸 US
Adam Wathan
Adam Wathan
Tailwind CSSTailwind CSS

From open source to $2M+ with Tailwind UI

We built Tailwind CSS as an open source project, then launched Tailwind UI as a commercial product. The first day made $500K. Building in Open Sour...

$100K ARR in 1 month·Team
SaaSDeveloper Tools🇨🇦 CA
Joe Masilotti
Joe Masilotti
Mugshot BotMugshot Bot

a one-month mvp that sold 14 months later

A Rails developer timeboxed an MVP to 30 days, landed two paying customers in his first 20 minutes on Product Hunt, and sold the product 14 months later.

$100 MRR in 2 months·Solo
SaaSDeveloper Tools🇺🇸 US
Josh Pigford
Josh Pigford
BaremetricsBaremetrics

how josh pigford turned down millions, then sold baremetrics for $4m

Josh Pigford built Baremetrics in days to scratch his own itch, grew it past $1.5M ARR, walked away from a deal that collapsed at the finish line, then sold a year later for $4 million in cash.

$100K ARR in 5 months·Solo
SaaSDeveloper Tools🇺🇸 US
ML
Marc Lou
ShipFastShipFast

From Paris waiter to $250K in 5 months selling a code boilerplate

My journey took me from being a Paris waiter to an $80,000/month solopreneur over seven years of persistence. After 17 failed projects, I found succes...

$100K ARR in 5 months·Solo
Info ProductDeveloper Tools🇫🇷 FR
ML
Michael Lynch
TinyPilotTinyPilot

how michael lynch bootstrapped tinypilot to nearly $1m and sold it for $598k

After two money-losing years out of Google, Michael Lynch built TinyPilot in his third year as an indie founder, grew it to roughly $1M in annual sales, and sold it for $598,000.

$100K ARR in 5 months·Solo
OtherDeveloper ToolsWestern Massachusetts, USA
Juanjo Valiño
Juanjo Valiño
WrapFastWrapFast

how juanjo valiño turned a repeated-code problem into a $15k month with wrapfast

After shipping 15+ iOS apps, Juanjo bundled the boring repeated code into a SwiftUI boilerplate called WrapFast, made $750 on day one, and rode a Black Friday surge to his first $15k month.

$10K MRR in 9 months·Solo
OtherDeveloper ToolsGalicia, Spain
AJ Ladwal
AJ Ladwal
CarrdCarrd

How I built Carrd to $1M+ ARR as a solo founder

Carrd started as a side project in 2016. I wanted to create the simplest possible way to build one-page websites. The Concept After years of bui...

$10K MRR in 1 year·Solo
SaaSDeveloper Tools🇺🇸 US
LB
Lukas Böhler
GleapGleap

From running an agency to $10K MRR with a bug reporting tool in 1 year

Welcome to our journey! We launched BugBattle (now Gleap) and reached $10,000 in MRR exactly one year later - much longer than we initially thought....

$10K MRR in 1 year·Team
SaaSDeveloper Tools🇦🇹 AT
Guillermo Rauch
Guillermo Rauch
V0V0

V0: How Vercel's CEO Built an AI UI Generator Used by 3M+ Developers

Guillermo Rauch, a self-taught developer who never finished high school, built Next.js and Vercel. Then he used AI to make his own platform accessible to 100M+ potential users.

$10K MRR in 1 year·Solo
SaaSDeveloper Tools🇺🇸 US
Reilly Chase
Reilly Chase
HostiFiHostiFi

how reilly chase landed hostifi's first 11 customers in three weeks

With an IT background but no SaaS experience, Reilly Chase built a UniFi hosting tool, launched it with a single tweet, and found his first 11 paying customers in three weeks by going where Ubiquiti users actually hung out.

$100K ARR in 1 year·Solo
SaaSDeveloper Tools🇺🇸 US
JR Farr
JR Farr
Lemon SqueezyLemon Squeezy

How JR Farr Built a Merchant of Record for Indie Developers — Then Got Acquired by Stripe

JR Farr built Lemon Squeezy in public on Twitter, targeting indie hackers who needed simpler alternatives to Stripe for selling digital products. Stripe acquired it in 2024.

$100K ARR in 1 year·Solo
SaaSDeveloper Tools🇺🇸 US
EB
Elston Baretto
Tiiny HostTiiny Host

Simple HTML Hosting: 18 Months to First 50 Customers, Now $10K MRR

Elston launched Tiiny Host with a simple hypothesis: there are customers who just want a simple tool to quickly host HTML content. SEO Takes Time...

$10K MRR in 1 year·Solo
SaaSDeveloper Tools🇺🇸 US
Guilherme Rizzo
Guilherme Rizzo
CSS ScanCSS Scan

21-Year-Old Self-Taught Brazilian Developer Makes $100K with CSS Extension

I'm from Brazil and built CSS Scan because I always wanted to know what border-radius, box-shadow, or font-family an element I see has. Fast Progre...

$100K ARR in 1 year·Solo
Chrome ExtensionDeveloper Tools🇺🇸 US
Zeno Rocha
Zeno Rocha
ResendResend

Resend: Open Source First to $5M ARR with a 22-Person Team

Zeno Rocha spent $25K on a domain, launched an open-source email library, built a 6,338-person waitlist in 7 weeks, then turned it into $5M ARR — the "Stripe of email."

$10K MRR in 1 year·Team
API / Developer ToolDeveloper Tools🇺🇸 US
AV
Aurelio Volle
WP UmbrellaWP Umbrella

how a lawyer and a developer bootstrapped wp umbrella to $110k mrr

Aurelio Volle and his co-founder lived on French unemployment support while reinvesting every euro into WP Umbrella, a WordPress maintenance tool that grew to $110K MRR without outside funding.

$100K ARR in 1 year·Team
SaaSDeveloper Tools🇫🇷 FR
KK
Katie Keith
Barn2Barn2

how katie keith turned a wordpress agency into a $1.7m plugin business

Katie Keith and her husband ran a WordPress design agency for seven years before betting on plugins. By 2025 Barn2 booked $1.78M in revenue, most of it recurring.

$100K ARR in 1 year·Team
SaaSDeveloper Tools🇬🇧 GB
Karri Saarinen, Jori Lallo & Tuomas Artman
Karri Saarinen, Jori Lallo & Tuomas Artman
LinearLinear

Linear: Building the Issue Tracker Developers Actually Love Using

Three friends from Airbnb, Uber, and Coinbase spent a year validating their idea before quitting their jobs to build Linear - now valued at $1.25B.

$100K ARR in 1 year·Team
SaaSDeveloper Tools🇺🇸 US
David Hsu
David Hsu
RetoolRetool

Retool: Pivoting from Fintech to $3.2B Internal Tools Platform

With 60 days of runway left, David Hsu pivoted from a UK Venmo competitor to Retool - and had a $1.5M pilot signed by Y Combinator Demo Day.

$100K ARR in 1 year·Team
SaaSDeveloper Tools🇺🇸 US
Christine Yen
Christine Yen
HoneycombHoneycomb

How Honeycomb Created the Observability Category and Built a $200M+ Developer Tools Company

Christine Yen and Charity Majors didn't just build a product — they created the "observability" category. By writing, speaking, and defining the space, Honeycomb became the category leader. Result: $200M+ in funding, used by Slack, Vanguard, and HelloFresh.

$100K ARR in 1 year·Team
SaaSDeveloper Tools🇺🇸 US
Jon Yongfook
Jon Yongfook
BannerbearBannerbear

My 2-year journey to $10K MRR as a solo founder

When I quit my job in January 2019, I had a 2-year runway. For almost 1 year I made no money and burned through my savings. That's because I was doing...

$10K MRR in 2 years·Solo
API / Developer ToolDeveloper Tools🇯🇵 JP
Cory Zue
Cory Zue
SaaS PegasusSaaS Pegasus

How I built a $10K+ MRR boilerplate business as a side project

SaaS Pegasus started as a side project while I had a full-time job. It's a Django boilerplate that saves developers weeks of setup time. The Origin...

$10K MRR in 2 years·Solo
Info ProductDeveloper Tools🇿🇦 ZA
Paul Copplestone
Paul Copplestone
SupabaseSupabase

8 databases to 800 in 3 days after accidental Hacker News launch

We launched accidentally on Hacker News and went from 8 hosted databases to 800 in 3 days. The "Open Source Firebase Alternative" positioning resonate...

$100K ARR in 2 years·Team
SaaSDeveloper Tools🇺🇸 US
Adriaan van Rossum
Adriaan van Rossum
Simple AnalyticsSimple Analytics

Privacy-First Analytics: From Tenerife Idea to $100K ARR

Adriaan van Rossum came up with the idea for Simple Analytics while on holiday in Tenerife. He wanted to build a privacy-first analytics tool as fast...

$100K ARR in 2 years·Team
SaaSDeveloper Tools🇳🇱 NL
Andy Cloke
Andy Cloke
Data FetcherData Fetcher

Solo founder bootstraps Airtable API tool to $10K MRR in 2 years

Data Fetcher recently hit $10k MRR. It's still 100% bootstrapped with one full-time team member (me!). Background I studied engineering at unive...

$10K MRR in 2 years·Solo
SaaSDeveloper Tools🇬🇧 GB
MC
Mike Carson
Park.ioPark.io

How I built a $125K/month solo business by automating everything

Started as scripts to catch domains for myself. Two years later, $125K/month revenue with zero employees.

$100K ARR in 2 years·Solo
SaaSDeveloper Tools🇺🇸 US
JC
Jake Cooper
RailwayRailway

Railway: Making Cloud Deployment Simple After Getting Laid Off from Uber

After Uber sold Jump to Lime and laid off his team, Jake Cooper built Railway to solve the infrastructure headaches he kept running into with every project.

$100K ARR in 2 years·Solo
SaaSDeveloper Tools🇺🇸 US
Jack Ellis
Jack Ellis
Fathom AnalyticsFathom Analytics

How Fathom Analytics Built a Profitable Privacy-First Alternative to Google Analytics

Jack Ellis and Paul Jarvis bet that website owners would pay for analytics that didn't track visitors. GDPR made privacy a selling point. Result: $100K+ ARR, profitable, bootstrapped — no VC needed.

$100K ARR in 2 years·Team
SaaSDeveloper Tools🇨🇦 CA
Uku Taht & Marko Saric
Uku Taht & Marko Saric
Plausible AnalyticsPlausible Analytics

Plausible Analytics: From $400 MRR to $500K ARR as Open Source

Uku and Marko built an open source, privacy-first alternative to Google Analytics. One blog post changed their trajectory.

$100K ARR in 2 years·Team
SaaSDeveloper Tools🇪🇪 EE
Alexander Isora
Alexander Isora
Unicorn PlatformUnicorn Platform

How I built a landing page builder to $10K MRR as a solo founder

I've created 20+ products over the years. Unicorn Platform was the one that really got off the ground. I don't have any KPI or growth goals. I'm not c...

$10K MRR in 3 years·Solo
SaaSDeveloper Tools🇺🇦 UA
Uku Täht
Uku Täht
Plausible AnalyticsPlausible Analytics

Built a privacy-first analytics tool to $3.1M ARR with 8 people

Plausible grew to $3.1M ARR as a privacy-first alternative to Google Analytics. The privacy focus isn't a gimmick - it's our core value. The Slow S...

$100K ARR in 3 years·Team
SaaSDeveloper Tools🇺🇸 US
David Cramer & Chris Jennings
David Cramer & Chris Jennings
SentrySentry

Sentry: From Open Source Side Project to $3B Error Monitoring Platform

David Cramer started Sentry as django-db-log in 2008. Five years of open source work led to product-market fit from day one when they launched the cloud service.

$100K ARR in 3 years·Team
SaaSDeveloper Tools🇺🇸 US
Sarah Hum
Sarah Hum
CannyCanny

Ex-Facebook Designers Build User Feedback Tool to $1M ARR

Sarah studied graphic design and worked as a product designer at Facebook. There she met her co-founder Andrew. Community First They started wit...

$100K ARR in 3 years·Team
SaaSDeveloper Tools🇺🇸 US
DK
Dmytro Krasun
ScreenshotOneScreenshotOne

3 years to $10K MRR, 8 more months to $20K - slow growth is valid

ScreenshotOne took 3 years to reach $10K MRR and another 8 months to hit $20K. Long, slow growth is a valid path to success. The Long Road Many...

$10K MRR in 4 years·Solo
API / Developer ToolDeveloper Tools🇺🇦 UA
MP
Mike Perham
SidekiqSidekiq

How I built a $1M+ business selling open source software

Sidekiq started as an open source project in 2012. I was frustrated with existing Ruby background job solutions and built something better. The Ope...

$100K ARR in 4 years·Solo
SaaSDeveloper Tools🇺🇸 US
Thomas Paul Mann
Thomas Paul Mann
RaycastRaycast

Raycast: 3 Years Free Before Monetizing — From 130 to Hundreds of Thousands of Daily Users

Thomas Paul Mann and Petr Nikolaev left Facebook to build a Mac launcher. They gave it away free for 3 years, grew through pure word of mouth, and built an extension ecosystem with 20K+ developer contributors.

$10K MRR in 4 years·Team
SaaSDeveloper Tools🇬🇧 GB
Jason Cohen
Jason Cohen
WP EngineWP Engine

4th bootstrapped company to $1M+, "A Smart Bear" blog built massive authority

WP Engine is my 4th bootstrapped company to hit $1M+. My "A Smart Bear" blog built massive authority that attracted customers and investors. Serial...

$100K ARR in 8 years·Team
SaaSDeveloper Tools🇺🇸 US
Amjad Masad
Amjad Masad
ReplitReplit

Replit: 9 Years of Grinding, 4 YC Rejections, Then $70M ARR When AI Hit

Amjad Masad was rejected from YC four times and was stuck at $2.8M ARR after 8 years. When he launched Replit Agent, revenue exploded 25x in 12 months.

$100K ARR in 9 years·Team
SaaSDeveloper Tools🇺🇸 US
Wade Foster
Wade Foster
ZapierZapier

Found customers in help forums, charged $100 for beta, built to $140M ARR

Zapier started by finding customers in help forums. We charged $100 for beta access to filter for committed users. With only $1.4M in funding, we buil...

$100K ARR in 10 years·Team
SaaSDeveloper Tools🇺🇸 US