About
We built OnSefy — an intelligent, real-time fraud detection and validation API that helps businesses instantly verify the authenticity of user signups, transactions, and digital interactions. Using advanced AI algorithms, OnSefy analyzes signals like email, phone number, IP address, user-agent, and more to deliver precise risk scores and actionable insights.
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Founder & Leadership at OnSefy AI
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🚀 Hey Product Hunt! I’m the founder of OnSefy – we stop fake signups before they start.
I'm Rajesh a full-stack developer with 10+ years of experience building scalable web apps and infrastructure. I recently launched OnSefy AI , a fraud prevention tool focused on a specific and painful problem:
Fake Signups Are Costly
If you've ever:
Spent money on ads only to onboard bots
From zero to 500 users: How I launched IndieCru.sh solo
Hey, I m Alex Saint
I m a solo indie hacker based in Paris, and fun fact I only started coding thanks to AI tools. I got inspired watching Marc Lou s videos on YouTube, picked up some tools, started building and tweeting.
From zero to 500 users: How I launched IndieCru.sh solo
Hey, I m Alex Saint
I m a solo indie hacker based in Paris, and fun fact I only started coding thanks to AI tools. I got inspired watching Marc Lou s videos on YouTube, picked up some tools, started building and tweeting.