How I used ChatGPT to build and sell a product for thousands – Business Insider
Ihor Stefurak. Ihor Stefurak.
Three weeks ago, I brought ChatGPT on board as my CTO on a project. We crafted a Chrome extension and received $1,000 worth of pre-orders within 24 hours.
Last week, I sold it on Acquire. It was only listed for one week, and out of the 50 people who contacted me about it, five proposed bids.
I'm an entrepreneur with a background in the Ukrainian startup ecosystem. After a six-year stint at a startup accelerator, I transitioned to working full-time on my own ventures. Since 2017 I've launched and sold multiple projects, and I currently manage a diverse portfolio of five businesses.
It started as a fun experiment to see what was possible with ChatGPT. I'm not a programmer and haven't crafted Chrome extensions, but I've written apps script for Google Sheets.
I love simple products and built something last year called Lofi Garden. It's an app with a single play/pause button on the menu bar that controls a lofi playlist on your Mac.
With that project in mind, I wanted to create an invisible AI assistant that could be prompted by a simple command in any text area of any website. All a user has to do to get an original tweet or Replit coding, for instance, is type "/ai prompt" and press Enter.
For example, I prompted Type Slash AI to write me something about happiness in the style of entrepreneur and former AngelList CEO Naval Ravikant:
It produced an original paragraph:
Then, I fed it my first prompt by asking it to write code for a simple Chrome extension that monitors input boxes on websites.
In total, ChatGPT wrote three JavaScript files to execute the idea, an HTML file, and a manifest.json file to run the extension in Chrome-based browsers.
I devoted hours to testing, reporting errors, and requesting revisions. When I was content with the results, I recorded a demo, designed a landing page with a 'pre-order' button linked to Stripe, and tweeted it. The tweet went viral and 500,000 people saw it. I made $1,000 within 24 hours.
In the end, ChatGPT helped me develop a working project in just 10 hours and I played the role of prompt engineer. Was it easy? Somewhat. Can people who don't write code do it? Yes, if they understand the code logic.
A human developer could have undoubtedly built this faster and better, but the idea here is that I'm not a developer and still managed to create this.
I saw many makers trying to capitalize on the same idea without success weeks after. The barrier for entry is low because the project is very simple, but grabbing attention is crucial. My story a man utilizing ChatGPT as CTO made all the difference.
Most of those who launched after me relied on Twitter to get users. But this wasn't my first launch, and I knew from the get-go that I needed a more comprehensive approach. So I took a pen and paper to outline what channels I could use to bring in sales.
I managed to get a feature in an AI newsletter from Ben Tossell, the founder of MakerPad. I also reached out to TikTok influencers, shared my story with the media, and reposted it on Hacker News, Reddit, Facebook. I even cooked up a programmatic SEO project for the extension.
Not all of these avenues succeeded, but I did receive pre-orders and engaged early users, which was my primary focus.
Because my extension went viral and gained traction, I was able to make a choice: Should I grow it, sell it, or shut it down?
I chose to sell and move forward. I plan on using the money from the sale to buy a small house in a village here in Ukraine, and my girlfriend and I are currently location hunting.
ChatGPT served as my CTO, but I was tied up writing the prompts, which kept me from putting more effort into marketing. I recommend using the AI chatbot if you're starting a simple project with JavaScript or Python. I also recommend not replicating products you see on the market. Instead, focus on a topic you care about, and use ChatGPT to power you and/or other people in the niche.
I'm now focusing on using AI to help people learn how to think better by using "mental models," or an explanation of a thought process about how something works in the real world.
Modern thinkers like Naval Ravikant, psychologist Jordan Peterson, and billionaire investor Ray Dalio are big on explaining their mental models. Leaders, engineers, and investors use already-formed mental models as well as personally-developed ones. These models help enhance self-understanding and ultimately lead to better decisions and big overall improvements.
I still believe the ideal startup team should consist of a tech expert and a marketer. Combine them with ChatGPT for an indomitable squad.
Ihor Stefurak is an entrepreneur with a background in Ukrainian startups.
Loading...
Excerpt from:
How I used ChatGPT to build and sell a product for thousands - Business Insider
- 3 Simple Habits To Make Your Life Infinitely Better - Jordan Peterson Motivation - MSN - October 26th, 2025 [October 26th, 2025]
- Its your house. And hes destroying it: Trump demolishes White House East Wing - Politico - October 26th, 2025 [October 26th, 2025]
- A look at some of the history made in the 'heart' of the White House - The Detroit News - October 26th, 2025 [October 26th, 2025]
- Donald Trump Jr. Is Throwing A Full-On Tantrum At Chelsea Clinton Over Her White House Renovation Comments - Yahoo News Canada - October 26th, 2025 [October 26th, 2025]
- The East Wing is gone. Heres why its been called the heart of the nation. - The Washington Post - October 26th, 2025 [October 26th, 2025]
- The White Houses East Wing is now demolished. Heres what was lost - WSIL-TV - October 26th, 2025 [October 26th, 2025]
- Chelsea Clinton on East Wing demolition: This is what happens when we take a wrecking ball to our heritage - The Hill - October 26th, 2025 [October 26th, 2025]
- The notion that we must nominate a white man in 2028 - Daily Kos - October 26th, 2025 [October 26th, 2025]
- Chelsea Clinton rips Trump's 'disregard for history' with White House ballroom construction - Yahoo - October 26th, 2025 [October 26th, 2025]
- Mild-Mannered Pete Buttigieg Eviscerates Trumps White House Teardown - The Daily Beast - October 26th, 2025 [October 26th, 2025]
- She took a bunch of furniture: Hillary Clintons low blow at Trumps ballroom - Sky News Australia - October 26th, 2025 [October 26th, 2025]
- Bill Clinton Ran Out of Independence Day Screening at the White House - Men's Journal - October 26th, 2025 [October 26th, 2025]
- Stop People Pleasing and Start Doing What's Right For You - Jordan Peterson Motivation - MSN - October 24th, 2025 [October 24th, 2025]
- Transcript: The Psychology of Human Aggression - J. D. Haltigan on The Dr. Jordan B. Peterson Podcast - The Singju Post - October 15th, 2025 [October 15th, 2025]
- I think Jordan Peterson has hired a Congolese Tailor Jordan B. Peterson is a Canadian psychologist, author, and media commentator known for his views... - October 13th, 2025 [October 13th, 2025]
- Health Scare puts Jordan Peterson in Hospital for Weeks - - Happy Mag - October 13th, 2025 [October 13th, 2025]
- Jordan Petersons Net Worth Figures Reveal A Surprising Fortune Behind The Controversial Thinker - AOL.com - October 11th, 2025 [October 11th, 2025]
- Jordan Peterson was near death after he was hospitalized with pneumonia and sepsis: daughter - New York Post - October 7th, 2025 [October 7th, 2025]
- Transcript: Why We Stopped Progressing Peter Thiel on Dr. Jordan B. Peterson Podcast - The Singju Post - September 28th, 2025 [September 28th, 2025]
- Thousands to descend on London for Tommy Robinson rally and counter-protest - London Evening Standard - September 19th, 2025 [September 19th, 2025]
- US gives $10m grant to right-wing Jewish Tikvah Fund to combat antisemitism - The Times of Israel - September 17th, 2025 [September 17th, 2025]
- Dining across the divide: He mentioned this chap called Jordan Peterson. I thought he was a cricketer! - The Guardian - September 15th, 2025 [September 15th, 2025]
- Thousands at Unite the Kingdom rally and anti-fascism march - The Independent - September 13th, 2025 [September 13th, 2025]
- Musk Goes on Roll of Rage-Posting Over Kirk Assassination - The Daily Beast - September 13th, 2025 [September 13th, 2025]
- Britains Biggest Far-Right Protest: More than 100,000 attend Tommy Robinsons Unite The Kingdom Rally - HOPE not hate - September 13th, 2025 [September 13th, 2025]
- Jordan Peterson taking time off everything after being exposed to a particularly moldy environment - inkl - August 18th, 2025 [August 18th, 2025]
- Jordan Peterson taking time off to fight new health setback, according to his daughter - Yahoo News Canada - August 18th, 2025 [August 18th, 2025]
- Jordan Peterson taking time off everything after being exposed to a particularly moldy environment - Yahoo News Canada - August 18th, 2025 [August 18th, 2025]
- Jordan Peterson taking time off to fight new health setback, according to his daughter - MSN - August 18th, 2025 [August 18th, 2025]
- Jordan Peterson Taking Some Time Off of Everything Following CIRS Diagnosis - ChurchLeaders - August 18th, 2025 [August 18th, 2025]
- #1199 Jordan Petersons Globalist Plot to Rule the World - Canadaland - July 27th, 2025 [July 27th, 2025]
- Jordan Petersons $2M Toronto home has been listed for sale as he moves to the U.S. - Toronto Star - July 18th, 2025 [July 18th, 2025]
- Jordan Peterson lists Toronto home for $2.2 million as he heads to the U.S. - MSN - July 18th, 2025 [July 18th, 2025]
- Jordan Peterson lists Toronto home for $2.2 million as he heads to the U.S. - Toronto Sun - July 18th, 2025 [July 18th, 2025]
- Dont blame toxic masculinity for online misogyny the manosphere is hurting men too - The Conversation - July 18th, 2025 [July 18th, 2025]
- Jordan Peterson's house in Toronto up for sale as he and his wife relocate to the U.S. - National Post - July 16th, 2025 [July 16th, 2025]
- Jordan Peterson's house in Toronto up for sale as he and his wife relocate to the U.S. - Yahoo - July 16th, 2025 [July 16th, 2025]
- Opinion | Whats the Matter With Men? - The New York Times - July 12th, 2025 [July 12th, 2025]
- Trump: America Will Never Be a Communist Country - NTD News - July 8th, 2025 [July 8th, 2025]
- Messages by Palestinian, Israeli and Iranian Communist Youths at the 34th Antiimperialist camp of KNE - idcommunism.com - July 8th, 2025 [July 8th, 2025]
- In Context: Zohran Mamdanis use of phrase seizing the means of production. Whats it mean? - PolitiFact - July 8th, 2025 [July 8th, 2025]
- A communist wins the left primary in Chile and prepares to battle the right in the presidential election in November - Peoples Dispatch - July 8th, 2025 [July 8th, 2025]
- Focus - In the Philippines, Communist guerrillas make a last stand - France 24 - July 8th, 2025 [July 8th, 2025]
- 'Mamdani the Commie' why Trump's tag will stick - New York Post - July 8th, 2025 [July 8th, 2025]
- Trump vows to save New York City from communist lunatic: I hold all the levers - AL.com - July 8th, 2025 [July 8th, 2025]
- Marxist lunatic.communist at the highest level: Trump wages open war against Zohran Mamdani at America - The Times of India - July 8th, 2025 [July 8th, 2025]
- The Snow White Disney Doesnt Want You To Know: Dr. Jordan Peterson (Transcript) - The Singju Post - July 8th, 2025 [July 8th, 2025]
- Reflections on the Jordan Peterson Generation - persuasion.community - July 2nd, 2025 [July 2nd, 2025]
- Sessions | Riley Gaines [DW+ Exclusive] - The Daily Wire - June 29th, 2025 [June 29th, 2025]
- Balancing Pregnancy, Motherhood and Work | Riley Gaines - The Daily Wire - June 28th, 2025 [June 28th, 2025]
- Jordan Peterson Live on Tour: How Chasing Your Dreams Transforms Who You Are - The Daily Wire - June 24th, 2025 [June 24th, 2025]
- This Week in Canada: The Reeducation of Jordan Peterson - The Free Press - June 22nd, 2025 [June 22nd, 2025]
- Salonen: Is Jordan Peterson converting, waffling or still a skeptic? - InForum - June 20th, 2025 [June 20th, 2025]
- How Social Media Is Wrecking Kids' Lives and Stealing Their Childhood | Jonathan Haidt - The Daily Wire - June 20th, 2025 [June 20th, 2025]
- Woman who only ate beef for 8 years explains shocking physical and mental impact it had on her - UNILAD - June 20th, 2025 [June 20th, 2025]
- Poilievre cant believe he hung out with Jordan Peterson for nothing - The Beaverton - June 20th, 2025 [June 20th, 2025]
- What One Billionaire Knows About Outlasting a Dollar Collapse | Michael Saylor [Ad Version] - The Daily Wire - June 10th, 2025 [June 10th, 2025]
- Jordan Peterson is sinking into crisis by denying his faith - Catholic Herald - June 10th, 2025 [June 10th, 2025]
- Is Jordan Peterson Just Making It Up as He Goes? - The Walrus - June 10th, 2025 [June 10th, 2025]
- Jordan Peterson says Canadians choosing path of 'severe pain' with Mark Carney - Yahoo News Canada - April 25th, 2025 [April 25th, 2025]
- Letters: Hey Jordan Peterson lay off the boomers this election - National Post - April 25th, 2025 [April 25th, 2025]
- Jordan Peterson is a sad and angry man: an interview with Rowan Williams - The Spectator - April 25th, 2025 [April 25th, 2025]
- Jordan Peterson said 1934 British classic is one of best books he's ever read - Daily Express - April 25th, 2025 [April 25th, 2025]
- Influencers Andrew Tate and Jordan Peterson are symptoms of fraying ethic of care - Irish Examiner - April 3rd, 2025 [April 3rd, 2025]
- Is It Too Late for the UK? A Candid Talk with Winston Marshall - The Daily Wire - April 3rd, 2025 [April 3rd, 2025]
- Mark Carney is another Justin Trudeau: a woke, broke, Net Zero fanatic - The Telegraph - April 3rd, 2025 [April 3rd, 2025]
- Dr. Jordan Peterson: Democrats, with inability to draw barriers, have been defenseless against these bad actors - Fox News - March 26th, 2025 [March 26th, 2025]
- Sessions | John Vervaeke and Jordan Hall [DW+ Exclusive] - The Daily Wire - March 26th, 2025 [March 26th, 2025]
- Andrew Tate hits out at Ashley Walters over Adolescence in fiery post - indy100 - March 26th, 2025 [March 26th, 2025]
- Wrestling with Jordan Peterson - substack.com - March 7th, 2025 [March 7th, 2025]
- Can multiculturalism be fixed? - The Spectator - March 7th, 2025 [March 7th, 2025]
- Beyond Mere Survival | Tony Robbins - The Daily Wire - January 27th, 2025 [January 27th, 2025]
- Dr. Jordan Peterson questions if California can shake itself out of bureaucratic doldrums for wildfire recovery - Fox News - January 26th, 2025 [January 26th, 2025]
- Jordan Peterson Explores the Biblical Stories That Shape Our Culture - Word on Fire - January 26th, 2025 [January 26th, 2025]
- Jordan Peterson issues chilling free speech warning: 'UK has gone further than anywhere in the west' - GB News - January 22nd, 2025 [January 22nd, 2025]
- I knew one day Id have to watch powerful men burn the world down I just didnt expect them to be such losers - The Guardian - January 22nd, 2025 [January 22nd, 2025]
- From dog whistles to blaring horns, Poilievre makes his case - The Conversation - January 22nd, 2025 [January 22nd, 2025]
- Opinion: Jordan Peterson gets interesting insights out of Pierre Poilievre, in spite of himself - The Globe and Mail - January 6th, 2025 [January 6th, 2025]
- 5 things we learned from Jordan Petersons two-hour interview with Pierre Poilievre - Toronto Star - January 6th, 2025 [January 6th, 2025]
- Wrestling with God and Jordan Peterson taking on cosmic questions - Catholic Herald Online - January 6th, 2025 [January 6th, 2025]