Ideas for Solo Developers
Showing 40 of many case studies
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How They Came Up With The Idea
How They Built It
How They Grew
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Starter Story
"Database of entrepreneur success stories and business case studies."
$100K
monthly
days
$0.07
per visitor
$100
to start
84
out of 100
Pat Walls came up with the idea for Starter Story during a period of transition and reflection. A...
Pat Walls built Starter Story by initially focusing on grassroots content creation and experiment...
#### Reddit Reddit played a crucial role in Starter Story's growth, especially in the early st...
Website Screenshot
Excelformulabot
AI tool turning text instructions into Excel formulas.
$23K
monthly
30
days
per visitor
$196
to start
91
out of 100
David Bressler, the founder of Excelformulabot.com, came up with the idea while on paternity leav...
Excelformulabot was developed quickly to capitalize on the growing AI industry, with a minimalist...
#### Viral Marketing on Social Media Excelformulabot experienced significant growth through vira...
Website Screenshot
Stripo
No-code email template builder for marketers.
$410K
monthly
90
days
$0.62
per visitor
$100K
to start
58
out of 100
Stripo's founder, Dmytro Kudrenko, a seasoned programmer-turned-entrepreneur, identified a major ...
Website Screenshot
Bounce
Short-term storage marketplace for urban travelers.
$25K
monthly
days
per visitor
to start
77
out of 100
Cody Candee, the CEO and co-founder of Bounce, came up with the idea for his business after exper...
Aleks and Cody Candee, the founders of Bounce, began the development process by creating a basic ...
#### Google Search Bounce attracted a significant number of customers through Google search righ...
Website Screenshot
Starter Story
"Database of entrepreneur success stories and business case studies."
$100K
monthly
days
$0.07
per visitor
$100
to start
84
out of 100
Pat Walls came up with the idea for Starter Story during a period of transition and reflection. A...
Pat Walls built Starter Story by initially focusing on grassroots content creation and experiment...
#### Reddit Reddit played a crucial role in Starter Story's growth, especially in the early st...
Website Screenshot
AI Publisher Pro
"AI-driven content publisher for writers."
$30K
monthly
60
days
$3.70
per visitor
$500
to start
92
out of 100
When Joe graduated from high school, he began working on a use case for GPT3, focusing on how AI ...
When he started, Joe knew nothing about books, so he researched how to build one. He knew he woul...
Joe markets his books using Pinterest ADs and targets middle-aged moms. Besides, he posts updates...
Website Screenshot
HeadshotPro
AI headshot generator for professional portraits.
$300K
monthly
30
days
$1.35
per visitor
to start
63
out of 100
Danny Postma's journey to creating HeadshotPro began with the launch of stable diffusion AI in Se...
HeadshotPro's initial product was built by Danny Postma using a combination of machine learning a...
#### SEO HeadshotPro's growth heavily relied on strategic search engine optimization (SEO). Th...
Website Screenshot
Gumroad
Platform for selling digital products directly to customers.
$1.77M
monthly
2
days
$0.11
per visitor
$0
to start
72
out of 100
Sahil loves building stuff. He really enjoyed the process of taking a problem coming up with a so...
The first version was built in just one weekend back in April 2011. Sahil had learned Python whil...
Their main strategy in the early days: sending out a lot of emails. That's really it. They scoure...
Website Screenshot
ShipFast
Same-day delivery service for e-commerce stores.
$50K
monthly
7
days
$0.15
per visitor
$0
to start
100
out of 100
Inspired by a tweet from Pieter Levels, who builds startups with just a laptop and no employees, ...
Marc spent a week gathering all the code he had used to build other products over the last 2 year...
Marc successfully launched ShipFast on various platforms, including Product Hunt, Twitter, and Ha...
Website Screenshot
Carrd
"Simple website builder for everyone."
$100K
monthly
180
days
$0.01
per visitor
$500
to start
64
out of 100
AJ got the idea for Carrd out of a desire to branch out from his routine work of designing and co...
Here's how AJ likely approached building Carrd: **Static Site Generation**: Carrd operates fun...
**Twitter Launch** AJ began by announcing Carrd to his existing followers on Twitter, where he...
Website Screenshot
Queue
"All-in-one platform for productized service businesses."
$133K
monthly
28
days
$2.05
per visitor
$1K
to start
81
out of 100
Mas, founder of Queue, built a ~1.6M ARR platform after solving his own pain point of syncing fee...