GPTDetect vs isgen Detailed comparison features, price

GPTDetect

GPTDetect is an advanced AI content detection tool designed to identify text generated by various artificial intelligence models. It analyzes submitted text by examining patterns, vocabulary usage, and structural elements to ascertain whether the content originates from AI or a human author. The platform boasts high accuracy rates, exceeding 98% on average for detecting content from prominent models such as ChatGPT, GPT-4, GPT-4o, GPT-o1, DeepSeek, Claude, and Gemini.

Leveraging millions of data points and employing technologies like Large Language Models (LLMs) and reinforcement learning, GPTDetect offers robust detection capabilities. Users can paste text directly or upload files (PDF, md, docx, txt) for analysis. The service is effective not only for English content but also demonstrates strong performance in detecting AI-generated text in Chinese, making it a versatile tool for verifying content authenticity across different languages.

isgen

isgen is an advanced AI detection tool designed to identify content generated by various artificial intelligence models, including popular platforms like ChatGPT, GPT-4, Claude, Deepseek, and Gemini. It serves individuals and professionals worldwide by helping ensure the authenticity and originality of written text. The platform utilizes state-of-the-art AI systems and sophisticated language understanding algorithms to distinguish between human-written and AI-generated content with high accuracy, boasting support for over 80 languages, significantly surpassing many competitors.

The tool offers detailed analysis, providing insights down to the sentence and phrase level, highlighted with color-coding for easy interpretation. This granular view helps users, particularly educators and content creators, pinpoint specific areas that might be flagged as AI-generated. Beyond AI detection, Isgen also incorporates features like a plagiarism checker and a citation generator supporting multiple styles (APA, MLA, Chicago), making it a comprehensive solution for maintaining academic integrity and content quality.

Pricing

GPTDetect Pricing

Freemium

From $9

GPTDetect offers Freemium pricing with plans starting from $9 per month .

isgen Pricing

Freemium

From $5

isgen offers Freemium pricing with plans starting from $5 per month .

Features

GPTDetect

High Accuracy Detection: Achieves over 98% average accuracy in identifying AI-generated text.
Broad AI Model Support: Detects content from major models like ChatGPT, GPT-4 series, DeepSeek, Claude, and Gemini.
Multi-Format Input: Accepts direct text pasting and file uploads (PDF, md, docx, txt).
Advanced Technology: Uses LLMs and reinforcement learning based on millions of data points.
Bilingual Detection: Effectively analyzes content written in both English and Chinese.

isgen

Advanced AI Detection: Identifies text from models like ChatGPT, GPT-4, Claude, Gemini, Llama, Mistral, etc.
Multilingual Support: Accurately detects AI content in over 80 languages.
Detailed Insights: Offers sentence and phrase-level analysis with color-coded highlights.
High Accuracy: Claims 96.4% accuracy on benchmarks with a near 0% false positive ratio.
Plagiarism Checker: Identifies potential plagiarism alongside AI detection (available in paid plans).
Citation Generator: Creates citations in APA, MLA, Chicago, and other styles.
Bulk Scan/Batch Upload: Allows uploading multiple files for scanning (available in paid plans).
Report Generation: Creates downloadable and shareable reports of detection results.

Use Cases

GPTDetect Use Cases

Verifying the authenticity of submitted articles or papers.
Ensuring originality of content for SEO purposes.
Checking academic assignments for AI plagiarism.
Validating human authorship for content creators.
Screening application materials or written responses.

isgen Use Cases

Educators verifying the originality of student submissions.
Content creators ensuring the authenticity of their work before publication.
Publishers checking submitted manuscripts for AI-generated content.
SEO specialists validating the human authorship of web content.
Students checking their own work for accidental AI similarity or proper citation.
Businesses ensuring the originality of marketing copy or reports.
Researchers assessing the source of text in multilingual contexts.