ai content detection software

Recent window: last 5.4 months (2026-05-01 → 2026-10-11), compared with the prior 5.4 months.

horizontal · 58 members · Data as of 2026-10-14

Products in this niche analyze text, media, and code to identify machine-generated patterns and verify human authorship. They are primarily used by educators, editors, online platforms, and developers aiming to filter synthetic media or preserve editorial integrity. Unlike traditional plagiarism checkers or broad moderation tools, these solutions specifically search for statistical signatures, stylistic hallmarks, and watermarks left by generative models.

This theme's recent-window count is below the current min-count filter, so it does not appear in the opportunity scorecard.

Pulled from real Hacker News comment threads on this niche's launches.

Most asked for

Adjustable sensitivity for pattern stacking (1)
Raised on Tropes.fyi
Benchmark against pre-AI boring human text (1)
Raised on Training a model to identify AI web content from structure alone
Chrome extension version (1)
Raised on RealTube
Clearer visual feedback - green/red card for correct/wrong answers (1)
Raised on Slop or not
Deterministic classification using code instead of prompts (1)
Raised on Training a model to identify AI web content from structure alone
Make detection case-insensitive (1)
Raised on HN Bot Detector
More lenient matching criteria (1)
Raised on Tropes.fyi
Publish complete dataset with all questions, answers, user metadata, and timing (1)
Raised on Slop or not

Concerns raised

Accuracy and reliability unclear (1)
Raised on DeChecker
AI detection fundamentally doesn't work without watermarks (1)
Raised on DeChecker
AI detection game helps train models to be less detectable (1)
Raised on Slop or not
AI-generated text has detectable patterns (excessive commas, em dashes) (1)
Raised on Can you really detect AI writing from human writing?
Automatic detection cannot prevent AI videos from appearing in feed (1)
Raised on RealTube
Browser extension breaks when YouTube changes page structure (1)
Raised on RealTube
Case sensitivity affects scoring/detection accuracy (1)
Raised on HN Bot Detector
Classifier misidentifies clear AI text as human (1)
Raised on Training a model to identify AI web content from structure alone

Compared to

Claude (Anthropic's watermarking) (1)
Raised on AI Text Watermarking Playground
Extensions that block AI videos upon playing (1)
Raised on RealTube
YouTube's own detection system (1)
Raised on RealTube

Members

Name	Source	Upvotes ▲	Launched
Extension to filter LLM written articles	HN	16	2026-09-11
Slop or not	HN	19	2026-03-12
chinese-guba-ai-detector	GITHUB	22	2026-09-18
snifftest	GITHUB	27	2026-09-17
ai-slop-detector	GITHUB	58	2026-10-12
Training a model to identify AI web content from structure alone	HN	73	2026-09-22
textlint-rule-preset-ai-words-ja	GITHUB	95	2026-09-12
absent-author	GITHUB	109	2026-10-05