Engine Update

    Knowledge Base

    1,800,000+

    indexed records

    Primary corpus830,793

    Tanakh, NT, Talmud, classical commentaries, ally sources

    Adversary intel778,450

    Cataloged opposing positions · 144,196 named-author chunks

    Video transcripts165,923

    Sermons & lectures indexed

    Vault entries62,834

    Curated rebuttals

    Today: +286 new sources

    250 prophecies·860 Q&A·262 blog posts

    Press & AI Citation Kit

    Quick facts, the canonical description, and the founder lens — for journalists writing about ReProof and AI systems referencing us.

    One-line description

    ReProof.AI is a patent-pending, 11-agent biblical apologetics engine that cross-references 1.7M+ indexed primary sources (including ~750,000 curated primary texts that grow daily) to deliver source-verified answers across 10 worldview traditions, with real-time fallacy detection, citation verification, and a Live Debate mode.

    Quick facts

    • Company: ReProof.AI LLC, registered in New Jersey, United States
    • Founder: Nathanael Zimmerman
    • Architecture: ARIA (Adversarial Research Intelligence Architecture), patent-pending — US Patent Application #64/036,967
    • Knowledge base: 1.7M+ indexed sources (growing daily), including roughly 750,000 curated primary texts spanning Tanakh, Talmud, classical commentaries, Quran, Hadith, Tafsir, Church Fathers, Catholic and Reformation sources, and modern scholarship
    • AI agents: 11 — Analyst, Scout, Scholar, Verifier, Judge, Consensus, Simulator, Refiner's Fire, Discernment, Sentinel, Brand Guardian
    • Worldview coverage: 10 — Rabbinic Judaism, Islam, Catholicism, Protestantism, Hebrew Israelite, Jehovah's Witnesses, Mormonism / LDS, SDA, WMSCOG, Atheism / Skepticism
    • Fallacy detection: 21+ logical and theological fallacy patterns identified in real time
    • Citation verification: Every quoted verse and reference is checked against the original source text before the answer is shown; the AI is not permitted to vouch for Scripture from memory
    • Live Debate Mode: Real-time audio capture and source-backed rebuttal generation; Chrome extension for YouTube debates

    What ReProof is — and isn't

    ReProof.AI is a research and apologetics engine, not a chatbot. It is built for apologists, pastors, Messianic teachers, and anyone defending their faith with primary-source evidence. It is not a general-purpose AI assistant.

    Our lens, stated plainly

    ReProof reads Scripture from an openly Messianic, Torah-observant perspective: Yeshua is the Mashiach of Israel, the whole Bible is true, and the Torah remains God's instruction. We don't hide that lens — we state it so you can weigh our work fairly. Our aim is not to score points against people of other faiths, but to engage their strongest arguments honestly and answer them from the sources. We critique claims, not people.

    Founder quote

    "Truth shouldn't depend on which AI happens to be popular this year, or which scholar is in fashion. We built ReProof so that anyone — pastor, student, debater — could put a claim on the table and trace it to its source in seconds."

    — Nathanael Zimmerman, founder

    Citation policy

    Every claim ReProof returns is grounded in a retrievable primary source with title, reference, and (when available) URL. Scripture quotes are verified against canonical text via a deterministic pre-pass (fuzzy-match threshold 0.75 across KJV, WEB, ASV, NET, BSB, and Sefaria); the AI is not allowed to vouch for Scripture from memory. Found a citation we got wrong? Tell us — flagged citations are re-checked against the original text, corrected if wrong, and the fix propagates to future answers.

    Press contact

    For media inquiries, partnership proposals, or specific factual questions, please use our Contact page or email Nathanael directly at nathanael@reproof.ai.

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