AI Content Authenticity Detection and Scoring

C5/10April 7, 2026
WhatA browser extension and API that scores web content on a human-to-AI authorship spectrum, giving readers confidence about what they're reading before they invest time.
SignalReaders are developing visceral negative reactions to AI-generated prose and feel frustrated wasting time on content that turns out to be machine-written, while simultaneously good human writers are being unfairly accused — both sides need a reliable signal.
Why NowThe explosion of LLM-generated content in 2025-2026 has created a trust crisis where readers can no longer distinguish human from AI writing, and the emotional backlash is intensifying rapidly.
MarketPublishers, media companies, and content platforms pay for authenticity; consumers would pay for a freemium extension. TAM $2B+ in content integrity tools. GPTZero and Originality.ai exist but accuracy is poor and they focus on educators, not general readers.
MoatTraining data flywheel — every user interaction improves detection accuracy; browser extension distribution creates habit-forming daily use.
We found an undocumented bug in the Apollo 11 guidance computer code View discussion ↗ · Article ↗ · 418 pts · April 7, 2026

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