HiPDF – AI Detector

HiPDF AI Content Detector. Website screenshot.



You like GPTZero but want something cheaper? 

Well HiPDF by Wondershare is an AI content detector that is powered by GPTZero but at less cost. 

However, there are differences, so let's take a closer look.

Who Can Use It:

This tool is useful for schools, employers, publishers, and others needing to verify the originality of written content.

How It Works?

The HiPDF AI Detector identifies AI-generated content by analyzing language patterns and text structures.

Users can input text or upload PDF documents, and the tool quickly provides detection results, including perplexity and burstiness scores.

Key Features:

  • Detects AI content across entire PDFs or specific pasted text.
  • Free detection up to 10,000 characters (5,000 more than GPTZero).
  • Fast and accurate detection with perplexity/burstiness scores.

Limitations and Considerations:

  • Does not provide a confidence score (GPTZero does).
  • Does not offer API support (GPTZero does).

Overall: ★★★★☆

The AI content detector from HiPDF excelled in our testing. 

However, it does not provide confidence scores - if you need a more conclusive result for your analysis, we suggest using GPTZero.

Human written text detection: ★★★★☆

It detected our human text as written entirely by a human.

Modified AI-generated text detection: ★★★★☆

It detected our modified AI-generated text as written entirely by AI.

AI-generated text detection: ★★★★☆

It detected our AI-generated text as written entirely by AI.

Disclaimer: Results may vary. Always do your own testing.

The tools on this website are tested using a specific testing method for each category. This ensures they are evaluated fairly and in a way most people would use them.

AI detectors may seem similar at first glance, but they come with different features and are intended for various use cases. Choose a tool that best suits your specific needs for the most accurate results. 

Paid tools are usually more accurate and better for advanced users needing integration and bulk detection. 

Free tools can be hit-or-miss, with usage limits and varying accuracy. 

Therefore, we suggest you check out all of our AI detectors to find the best option for you. logo



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