WhatA browser extension and API that detects and visually flags AI-generated content across web pages, emails, and search results, letting users filter or de-rank it.
SignalMultiple commenters describe growing hostility toward AI-generated text — they can increasingly spot the stylistic markers and feel angry when encountering it during normal browsing, yet have no tool to systematically avoid or flag it.
Why NowThe volume of AI-generated web content has exploded in the past year as every company adopted LLM-powered copywriting, making the noise-to-signal problem acute for the first time at internet scale.
MarketKnowledge workers, researchers, and discerning consumers who value authentic content; monetize via freemium extension + enterprise API for publishers and platforms; early competitors (GPTZero, Originality.ai) focus on plagiarism detection, not user-facing browsing UX.
MoatProprietary detection dataset that improves with every user interaction — a data flywheel where more flagged content trains better classifiers, raising accuracy ahead of competitors.
OpenAI closes funding round at an $852B valuationView discussion ↗ · Article ↗ · 480 pts · March 31, 2026
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