Quetext
Plagiarism DetectionDeepSearch plagiarism detection for content originality verification
Overview
Quetext positions itself as a plagiarism detection tool that goes beyond simple text matching. Built by a remote team since 2014, it uses proprietary DeepSearch technology to identify paraphrased content and contextual similarities that basic plagiarism checkers miss. While competitors like Copyscape focus primarily on exact matches, Quetext's strength lies in catching rewritten content that maintains the same meaning.
The platform serves educational institutions, content agencies, and SEO professionals who need to verify content originality before publication. Its visual ColorGrade system makes it easy to spot problematic passages, while the citation assistant helps users properly attribute sources. The tool has carved out a niche between basic free checkers and enterprise-grade solutions.
Quetext competes directly with Copyscape in the plagiarism detection space, while tools like Originality.ai have expanded into AI content detection. The platform's contextual analysis capabilities make it particularly useful for catching sophisticated content spinning that simpler tools miss.
Key features
DeepSearch Technology
Contextual analysis engine that identifies paraphrased content and semantic similarities beyond exact text matches.
ColorGrade Feedback
Visual scoring system that highlights problematic passages with color-coded similarity levels for quick identification.
Citation Assistant
Automated citation suggestions and formatting help to properly attribute sources and avoid unintentional plagiarism.
Interactive Snippet Text
Click-through functionality to view original sources and compare side-by-side with flagged content.
Batch Upload Processing
Upload and scan multiple documents simultaneously with consolidated reporting for efficient workflow management.
API Integration
REST API for embedding plagiarism checking into existing content management systems and editorial workflows.
Pricing
| Plan | Price | Includes |
|---|---|---|
| Free | $0 | 2,500 words/month, basic plagiarism check, limited reports |
| Pro | $10/mo | 100,000 words/month, DeepSearch, unlimited reports, batch uploads |
| Team | $20/mo | 200,000 words/month, team management, priority support |
| Premium | $40/mo | 1,000,000 words/month, API access, white-label reports |
FAQ
How accurate is Quetext compared to Copyscape?
Quetext's DeepSearch technology excels at finding paraphrased content that Copyscape might miss, but Copyscape has a larger database for exact matches. They complement each other well.
Can Quetext detect AI-generated content?
No, Quetext is designed for plagiarism detection, not AI detection. For identifying AI-generated text, use dedicated tools like Originality.ai or GPTZero.
What's included in the free version?
The free plan provides 2,500 words per month with basic plagiarism checking and limited report generation. Sufficient for occasional use but not regular content operations.
Does Quetext work with Google Docs?
Quetext doesn't have a native Google Docs integration. You'll need to copy-paste content or export documents for checking.
Review Sentiment
113 reviews across 2 sources
Bottom line
One of the better values in plagiarism detection. Quetext delivers deepSearch technology catches paraphrased plagiarism for just $10/mo, earning a 4.4/5 rating. The downside: free tier limits checks to 500 words.
People love
- +DeepSearch technology catches paraphrased plagiarism that basic tools miss
- +Color-coded results clearly show which parts match and the original source
- +Affordable at $10/mo for individual content creators checking AI output
Common complaints
- –Free tier limits checks to 500 words — impractical for full articles
- –Database is smaller than Copyscape — may miss some web sources
- –No AI detection features — only checks for plagiarism against existing content
Last updated Feb 2026