Best submission authenticity tools in 2025

AI Detector Deutsch

Detects AI-generated text for authenticity verification.

Subscription + from €50.00/page
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Flair NLP

A framework for advanced natural language processing tasks.

SmartStudi.com

A writing assistant for grammar, essays, and content clarity.

GPT-2 Output Detector

A tool to determine if text is human or AI-generated.

Writecream AI Content Detector

Accurate AI content verification for maintaining originality.

Ginger

Writing assistant that enhances grammar and clarity in texts.

Punctuation Check

Quickly identify and correct punctuation errors in your writing.

AI Content Detector

Identify AI-generated content with high accuracy.

Smodin AI Content Detector

Detects AI-generated text for content authenticity verification.

Twixify

Transforms AI text into relatable human-like writing.

GPTKit

Detects whether text is written by a person or AI.

Lunchbreak AI

Transforms AI-generated text into authentic human-like writing.

Plagiarismsearch.com

Advanced plagiarism detection for maintaining content originality.

AI detect

Accurate detection of AI-generated text for authenticity verification.

AI Checker Tool

Verify if text is written by humans or generated by AI.

AI Detector Writer

Check writing for originality and AI influence.

Sapling AI Content Detector

Detects AI-generated text for authenticity verification.

Copyleaks - Plagiarism detector

Efficient plagiarism detection and originality verification tool.

AI Content Detector | Copyleaks

Verify if text is AI-generated or original content easily.

Plagiarism Guard

Detects plagiarism and enhances writing quality effortlessly.