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- AI Business Idea #013
AI Business Idea #013
[INSANE EXIT 🤯] He Built & Sold an AI Biz for $15K 💻💸

Kalimera! 🇨🇾
It’s Kevin here and today, you’re not hearing just from Felix and me today.
But first, one personal question ⬇️
I’ve been thinking about opening a private skool group.
It’s for people serious about making money with AI.
🧠 Daily AI business ideas (before they go public here)
🛠 Feedback & tool setups
✅ Daily Support from me
📞 Weekly Calls
📚 Full Video Courses for the ideas (for free ofc)
Probably $77/month.

But I’m only doing it if enough people say “I’m in.”
Should I Create The Skool Community? |
And now, welcome to a new series:
Founders Who Built, Launched and Sold Their AI Businesses.
So meet Jonathan Geiger a 25-year-old software developer, who built, scaled, and sold a tool in under 75 days for $15,000.
All while working a full-time job.
👇🏼 So Let’s go.

👤 Interview: Jonathan Geiger - Founder of CaptureKit
1. What is your name & who are you?
“Hi, I’m Jonathan. I’m a 25 years old software developer”
2. So what did you actually sell?
“A web screenshot API & scraping API with AI called CaptureKit.”
3. Interesting, and how did you come up with the idea?
“I built something similar at my job and saw people paying for it. So I thought, why not make my own and sell it? Also saw some competitors making good money.”
4. How much money did you make with it?
First week: $80 (Lifetime Deal)
First month: $20 MRR
Second month (when I sold): $130 MRR
5. What were your startup costs, if any?
“Costs were $5/month for servers.”
6. For how much did you sell CaptureKit?
“Straight $15,000.”
7. How did you market the tool?
“Through organic SEO, blog posts, how-tos, free tools. Also listed on websites and posted on Reddit and LinkedIn.”
8. What was your profit margin like?
“95%”
9. How much time per day/week were you working on it?
“Around 0–3 hours a day.”
10. Did you use any paid tools, or was it all free stuff?
“I paid for Railway (to host the server).”
11. What’s your background? Like tech, business, or just a normal human?
“I'm a software developer working full time in a company.”
12. Biggest mistake you made?
“Accidentally gave AWS Lambda way too many resources. Cost me $250 in one day 😅”
13. One thing that worked better than expected?
“SEO SEO SEO”
14. If you had to start again with $0, what would you do?
“Focus on content from day 1. Search for validated ideas, products that already prove to make money.”
15. Any advice for someone trying to copy your success?
“Keep going.
Do research before building stuff.
See if it's valuable. Get early feedback from users.”
17. And that’s not your first idea you sold, right? Tell us more about it.
“I built and sold LectureKit for $7,000. It’s a platform where educators can build and sell online courses.”
🫡 Enough from Johnatan. What about you?
Still waiting for “the best idea”?
Let me save you some time:
It doesn’t exist.
You think Jonathan waited for “his passion”?
Nope.
He saw an opportunity.
Built a tool.
Made $130 MRR. Just $130!
Sold it for $15,000.
Done. Next one.
Before that? He built another one. Sold it for $7K.
What about you?
You’re already inside this newsletter.
You get daily ideas that can make money this week.
So let me ask you:
When can I interview you?
When do you start?
When do you sell?
When? 🫠
You’re sitting there with 48 tabs open titled
“Best Side Hustle 2025 (Updated June)” 😅
Let me help you.
Seriously.
🛠️ 8 Tools to Actually Make Money with AI
→ Beehiiv - AI Newsletter (search “Felix - The AI Money Tree”) – get rich by reading 😂
→ Make.com – drag, drop, automate your business
→ Midjourney – mind-blowing visuals
→ HeyGen – make faces talk
→ Fiverr – Sell your AI skills (designs, bots, websites) and get paid while sleeping
→ Manychat – Turn IG & WhatsApp DMs into $$$ with AI auto-replies
→ Opus Clip – Instantly turn long videos into viral TikToks & Shorts with AI
→ AdCreative.ai – Generate scroll-stopping ad creatives in seconds with AI
So what’s your excuse this time?
You have ideas.
You have tools.
You have this newsletter.
You just need to move.
Kevin, Felix & Jonathan 🌳💸
Waiting to interview your ass next.
What did you think of today's idea? |
So Over & Out
See you tomorrow.

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