The World’s First AI Rabbi
Rebbe.IO launched in 2023 as the world’s first publicly available AI Rabbi — a free tool that answers questions about Torah, Halacha, the Jewish holidays, and Jewish life, drawing on classic Jewish texts and citing its sources. It was featured in The Jerusalem Post, Euronews, KQED, Dazed, ynet, and dozens of other publications around the world.
How It Works
Rebbe.IO uses retrieval-augmented AI: when you ask a question, the system searches a curated library of classic Jewish texts — Tanakh, Mishnah, Talmud-era halachic codes, Rambam’s Mishneh Torah, the Shulchan Aruch, Kitzur Shulchan Aruch, Mishnah Berurah, and more — and grounds the answer in what those sources actually say. Every answer cites its sources so you can verify, learn more, and go deeper.
This approach is different from AI systems that simply generate plausible-sounding text. Rebbe.IO stays grounded in its source library and tells you when a question falls outside what it can reliably answer from classical texts.
What It Is — and What It Isn’t
Rebbe.IO is an AI educational study companion, not a posek (halachic authority). Its answers are designed to help you learn, explore, and understand classical Jewish texts and traditions. For a personal halachic ruling that applies to your specific situation, please consult your rav.
The Source Library
Our AI draws on a curated corpus of classic Jewish texts with verified open licenses, including the complete Tanakh, Mishnah, Mishneh Torah (Rambam), Shulchan Aruch, Kitzur Shulchan Aruch, Mishnah Berurah, Sha’arei Teshuvah, Mesilat Yesharim, and Ramban on Torah — over 85,000 source passages in total. We add new texts regularly.
A Family of Free Jewish Apps
Rebbe.IO is part of a small family of free Jewish educational tools:
- Siddur.io — Interactive multilingual siddur in Hebrew, English, Spanish, and Portuguese
- Luach.io — Beautiful Hebrew calendar with full zmanim
- Rebbe.IO — AI Rabbi with source-cited answers on Torah and Jewish life
Contact
Questions, feedback, or partnership inquiries: info@rebbe.io