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Cobalynx vs Quetext

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

Cobalynx compared with Quetext
DetailCobalynx logo CobalynxQuetext logo Quetext
What it doesFree AI detector with published error rates Plagiarism checker and AI detector using DeepSearch™ technology to scan billions of sources
StageNot given Established
FoundedNot given 2016
Based inIT US
Pricing modelFree Freemium
PricingNo payment required. Free tier allows 10 certification requests per day per IP. Not given
Key features
  • Calibrated probability scores with published error rates
  • Inconclusive verdicts for borderline cases
  • Minimum 150 word requirement
  • Content Credentials (C2PA) file checking
  • Document metadata analysis
  • Free human-text certification with downloadable PDF badge
  • No signup or account required
  • Private processing with no data storage
  • Plagiarism detection with DeepSearch™ technology scanning billions of sources
  • AI detector for ChatGPT, GPT-4, Gemini and other AI models
  • Sentence-level AI detection with confidence scores
  • ColorGrade™ feedback to distinguish exact vs fuzzy plagiarism matches
  • AI Humanizer to make AI-generated text sound natural
  • AI Summarizer to instantly condense documents into key points
  • Citation generator supporting MLA, APA, and Chicago formats
  • AITutorMe paraphrasing tool with multiple output options
What makes it different
  • Published error rates with raw counts and confidence intervals
  • Designed to minimize false accusations rather than maximize detections
  • Measures ESL (non-native English) writer accuracy separately
  • Transparent verdicts: reports inconclusive when unsure instead of guessing
  • DeepSearch™ technology uses contextual analysis and semantic understanding rather than just keyword matching to detect paraphrased plagiarism
  • All-in-one platform combining plagiarism detection, AI detection, humanization, summarization, and paraphrasing in one place
  • Trusted by over 10 million students, teachers, and professionals worldwide
  • Supports 17+ languages including English variants, French, Spanish, German, Italian, Portuguese, Polish, Romanian, Dutch, Turkish, Vietnamese, and Indonesian
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check72 no change since last check
Trust Flow (Majestic)224
Citation Flow (Majestic)1342
Referring domains (Majestic)12094

5 details filled in for both companies.

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