Karthik Dhanusu

AI powered by classical manuscript rules

About

Solo founder. Built Rekhai — AI Vedic astrology oracle trained on 13,500+ rules from classical Sanskrit & Tamil manuscripts. 12 months, zero VC.

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Rekhai

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Tastemaker

Gone streaking

Maker History

RekhaiAI oracle powered by 13,500+ classical manuscript rules
May 2026

🎉

Joined Product HuntMay 14th, 2026

Forums

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2mo ago

I'm Karthik, a solo founder from India. I've been building Rekhai.in an AI Oracle.

Vedic astrology isn't just zodiac signs. There are documented

systems Samudrika Shastra for palm reading, Mukhanga Shastra

for face reading, full Jyotish for birth charts each with

thousands of specific rules that have been studied for centuries.

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1mo ago

Rekhai - AI oracle powered by 13,500+ classical manuscript rules

Rekhai is a Vedic astrology platform that uses actual classical manuscript rules - not generic AI. 🤚 PALM READING - 3,500+ rules from Tamil Shastra manuscripts. Scan your palm, ask anything about love, career or destiny. ⭐ VEDIC BIRTH CHART - Full Jyotish with VSOP87B planetary calculations, Navamsha, Vimshottari Dasha, 26+ Yoga detections, Kala Sarpa, Manglik, Sade Sati, Shadbala, Graha Drishti and Muhurtha Calculator. Built by a solo founder over 12 months. Free to start at rekhai.in