Undetectable.ai

Undetectable.ai is a dual tool that detects AI-generated content and rewrites it to read like human writing, helping authors, students, and creators avoid detection while preserving meaning and style.

Pricing Model: Free + Paid

Category: Ai Detection & Plagiarism Checkers

https://undetectable.ai/

Release Date: 05/05/2023

• Detects AI content from models like ChatGPT, Claude, Gemini, etc.

• Humanizer / rewrite mode to make AI text more natural

• Multi-detector consensus view (shows how multiple detectors would score)

• Chrome extension integration to rewrite and detect in Gmail, Docs, LinkedIn, etc.

• AI chat/chatbot mode to generate or revise content that passes detection checks

• Document/file humanizer for larger texts

• Style/tone controls and matching writing level functions

• Multilingual support and translation capabilities

• API access for integration with other tools (depending on plan)

• Refund / “undetectable guarantee” if their humanized output is flagged by an AI detector

Undetectable.ai is an advanced web platform built to address two complementary challenges in modern content creation: identifying AI-generated text and converting it into natural human style to evade AI detectors. As AI-assisted writing becomes more common, many publishers, educators, and platforms deploy AI detection tools to flag content. Undetectable.ai offers a one-stop solution: detect and rewrite.

On the detection side, users can paste in any text (from ChatGPT, Claude, Gemini, or similar) and quickly see how major detectors would treat it—all in one consolidated result. This “multi-detector consensus” view gives strong insight into whether the content will likely be flagged. If parts or all of the text are flagged, users can next run the humanizer to rewrite those segments. The humanizer leverages advanced rewriting models that alter sentence structure, lexical choice, flow, and nuance while preserving the original meaning. The result is text that reads naturally and tends to pass common AI detection tools.

To support user workflows, Undetectable.ai offers a Chrome extension that works directly in email, documents, social media, and writing apps—allowing inline detection and humanization. The platform also supports translation, tone/style matching, document-level rewriting, and even an AI chat mode that outputs content already optimized to avoid detection.

Undetectable.ai uses a freemium model: free users can test core detection and some rewriting, while paid plans unlock higher word limits, advanced humanizer models, API access, and unlimited checks. Pricing is tiered by word quotas (e.g., 10,000 words, 20,000, 80,000, up to 380,000). The service includes a guarantee—if content generated by their humanizer is still flagged by external detectors, users may request a refund or rework support

Undetectable.ai continues to evolve with improvements in detection algorithms, style adaptation, and ethical usage policies. It is positioned for use by content marketers, academic writers, SEO professionals, and anyone needing to publish AI-assisted content without detection risk.

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