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Sanitizer vs DetectGPT

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Sanitizer compared with DetectGPT
Detail SanitizerDetectGPT logo DetectGPT
What it doesConvert, sanitize, and index documents locally before anything reaches an LLM Free AI checker to detect AI-generated text from ChatGPT, Claude, Grok, Gemini and other language models
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Free
PricingPersonal edition: Free. Business edition: $49.99 with 15-day free trial, automatic updates, available in Microsoft Store. Free. No account, no card required. Up to 5,000 words per run for AI detection and up to 3,000 words for plagiarism checking.
Key features
  • Scrubs names, contacts, client identities, credentials, and keys
  • Converts large files to clean Markdown and flat CSV format
  • Full-text indexing for exact terms, tags and standards references
  • Semantic index that finds passages by meaning
  • Automatic retrieval tools for AI agents
  • Citation of source documents
  • Local OCR processing
  • Reversible redaction mode for local un-redaction
  • No cloud uploads or accounts required
  • Analyzes up to 5,000 words per run without account signup
  • Detects AI writing from ChatGPT, Claude, Grok, Gemini and other LLMs
  • Analyzes public URLs and homepages
  • Plagiarism checker with public web overlap detection up to 3,000 words
What makes it different
  • Everything runs locally on your computer with no cloud uploads or data transmission
  • Reduces file size dramatically while preserving content
  • Purpose-built retrieval tools reduce AI context window waste
  • Dual indexing with both full-text and semantic search
  • Sanitization removes sensitive data before AI sees any content
  • Independent tool not affiliated with Turnitin, OpenAI or other major platforms
  • Text scored in browser with no storage on servers
  • Integrated plagiarism checker included as free feature
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check39 no change since last check
Trust Flow (Majestic)213
Citation Flow (Majestic)2326
Referring domains (Majestic)3435

5 details filled in for both companies.

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