Isgen

Unknown

• Updated Aug 15, 2026, 09:11 AM

Isgen is a multilingual AI content detector that identifies text generated by large language models including ChatGPT, GPT-5, Claude, Gemini, Deepseek, Llama, and other open-source models.

Use Cases ▼

Checking student essays and academic papers for AI-generated content

Verifying authenticity of blog posts and marketing copy before publication

Bulk scanning large document sets for AI and plagiarism detection

Identifying mixed AI/human text at sentence and phrase level

Humanizing AI drafts to reduce detection scores

Proofreading and grammar checking alongside AI detection

What Problem It Solves ▼

Isgen addresses the growing challenge of distinguishing AI-generated text from human writing by providing a detailed, multilingual detection service. It helps educators, publishers, and content teams identify machine-written sections, assess overall document authenticity, and take corrective action using integrated writing tools, thereby supporting academic integrity and original content workflows.

Key Features ▼

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Supports over 80 languages for broad accessibility

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Provides sentence- and phrase-level analysis with color-coded highlights

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Combines AI detection with plagiarism, grammar, humanizer, and editor tools

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Offers bulk scanning for high-volume document checks

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Covers a wide range of AI models including ChatGPT, Claude, Gemini, and Deepseek

Overview

Isgen is a multilingual AI content detector that identifies text generated by large language models including ChatGPT, GPT-5, Claude, Gemini, Deepseek, Llama, and other open-source models. It supports over 80 languages and uses an ensemble of large language models trained on millions of samples to distinguish AI-written, human-written, and mixed content, providing an overall detection score.

Full Description ▼

The platform goes beyond binary detection by offering sentence- and phrase-level analysis with color-coded highlights and AI impact scores, helping users understand which parts of a text are likely AI-generated or mixed. Isgen also includes a broader writing-integrity suite: plagiarism checker, AI grammar checker, AI humanizer, AI editor, citation generator, and bulk scanning. It is positioned as a premium tool for educators, content creators, and businesses that need detailed authenticity verification.

Pros & Cons

Pros

Supports over 80 languages for broad accessibility

Provides sentence- and phrase-level analysis with color-coded highlights

Combines AI detection with plagiarism, grammar, humanizer, and editor tools

Offers bulk scanning for high-volume document checks

Covers a wide range of AI models including ChatGPT, Claude, Gemini, and Deepseek

Cons

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Advanced deep insights and bulk scan are restricted to premium plans

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Pricing details are not clearly displayed on the homepage

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AI detection scores are probabilistic and may require human review

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