Best authenticity scoring tools in 2025

ChatGPT Detector

Identify text as human-written or AI-generated with confidence.

AI Content Detector by SEORoast

Determine if text is written by AI or a human.

AI Content Detector

Identify AI-generated content with high accuracy.

AI Content Detector - Leap

Quickly verifies if text is AI-generated or original content.

Sapling AI Content Detector

Detects AI-generated text for authenticity verification.

Copyleaks

Detects plagiarism and verifies content originality effectively.

AI Detector Deutsch

Detects AI-generated text for authenticity verification.

Subscription + from €50.00/page
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LM Evaluation Test Suite by AI21Labs

Evaluate the performance of large-scale language models.

Writecream AI Content Detector

Accurate AI content verification for maintaining originality.

GPT Radar

Detects AI-generated text for content verification.