About Jin & Zero Regret Buy
Hey, I'm Jin, a tech and digital experience expert based in Indiana, USA. I'm a solopreneur obsessed with building tools that make life easier, one small problem at a time.
My umbrella company, Perseus Labs, is home to projects like:
Each of these began as a simple idea - where people clearly needed help - and evolved through the same process: create an MVP, test with real users, refine based on traction, and grow responsibly.
The Mission Behind Zero Regret Buy
ZeroRegretBuy.com was born from a personal pain point: I got tired of spending hours researching products online - juggling "Top 10" lists, reading contradictory reviews, and second-guessing every decision.
Half of online shopping is research. The other half is convincing yourself you didn't screw up.
So, I built a free tool that fixes that.
Zero Regret Buy helps you:
- Understand what really matters before buying
- Learn the trade-offs between features, price, and performance
- Get tailored recommendations and near-miss alternatives
- See why each product fits your needs - not just what's trending
It's not an affiliate catalog or price aggregator. It's a decision-intelligence engine designed to make buying informed, confident, and FOMO-free.
What Makes It Different
Unlike traditional "best of" sites that push affiliate lists, Zero Regret Buy focuses on clarity first, revenue later.
- There are no sign-ups, no data collection, and no hidden bias
- All processing happens locally in your browser
- Recommendations are generated in real time based on your priorities, not who pays the highest commission
The site currently earns a small amount through Amazon affiliate links, and only when someone actually buys - not from clicks or ads. This keeps the recommendations honest and the experience clean.
I'm actively working on expanding beyond Amazon to include more retailers so users can compare and buy where they prefer.
The Philosophy
Every project I build follows the same guiding principle:
"Focus where people struggle, craft a simple MVP, release early, and refine through real use."
That's how Zero Regret Buy grew from a small experiment into a product helping hundreds of users every week eliminate decision fatigue and buyer's remorse.
If I can help even a few people make stress-free, confident choices - that's a win.
Connect
You can reach me anytime at contact@zeroregretbuy.com - I read every email myself and welcome all feedback, questions, and complaints.
You can also find me sharing updates, experiments, and product lessons on X (Twitter).
Thanks for visiting - and here's to making smarter, no-regret decisions every day.