Comparisons
ai-detectors.io vs every other detector.
Honest, 2026-current side-by-sides. We acknowledge each competitor's strengths and position around them.
vs Originality.ai
Originality.ai is a strong text-only detector. ai-detectors.io adds image, audio and video in the same scan, with $1 free credit instead of a $14.95 minimum.
vs GPTZero
GPTZero pioneered the perplexity heuristic for text. ai-detectors.io ships a four-modality detector with model attribution and lifetime scan history.
vs ZeroGPT
ZeroGPT is a free-tier text detector with frequent false positives on edited prose. ai-detectors.io publishes a 1.2% FPR and shows confidence bands.
vs Winston AI
Winston AI focuses on text and image. ai-detectors.io adds audio and video, plus an API at the Business tier.
vs Copyleaks
Copyleaks ships an enterprise-leaning text detector. ai-detectors.io covers text, image, audio and video at half the price.
vs Turnitin
Turnitin is institution-only. ai-detectors.io is for the writer, the editor and the recruiter - sign up in 30 seconds with $1 in free credit.
vs QuillBot
QuillBot's AI detector is a side-feature of a paraphraser. ai-detectors.io is a detector first, with model attribution and forever history.
vs Sapling
Sapling targets sales teams with text-only detection. ai-detectors.io is the multi-modal alternative for newsrooms and platforms.
vs Scribbr
Scribbr is a student-focused free detector. ai-detectors.io scales beyond essays into images, audio and video in the same scan.
vs Undetectable.ai
Undetectable.ai blends a humaniser with a detector. ai-detectors.io is a verdict tool only - we don't sell evasion.
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Lifetime scan history. Every plan. No retention tier.