
Enterprise AI and plagiarism detection for content integrity

12 alternatives to Kolya_extension, matched by what they do.
| Rank | Tool & Tagline | Official Domain |
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| Monthly Visits |
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| MoM Growth |
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| Pricing Model |
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| Primary Market |
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| Rating |
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| Compare |
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| ● | Kolya_extension | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 3.2 | Profile |
| 1 | Copyleaks | copyleaks.com | 2.4M | -394.39K (-14.1%) | Paid, Contact for Pricing | United States | 4.4 | Compare |
| 2 | Detecting-AI.com | detecting-ai.com | 505.15K | 419.96K (+493%) | Freemium, Paid | United States | 3.8 | Compare |
| 3 | ZeroGPT | zerogpt.com | 32.86M | 5.41M (+19.7%) | Freemium, Paid | United States | 3.8 | Compare |
| 4 | Winston AI | gowinston.ai | 604.45K | 31.17K (+5.4%) | Freemium, Free Trial | United States | 4.2 | Compare |
| 5 | Originality.ai | originality.ai | 2.05M | 55.72K (+2.8%) | Paid | United States | 4 | Compare |
| 6 | Isgen AI Detector | isgen.ai | 901.92K | 49.42K (+5.8%) | Freemium | South Korea | 3.8 | Compare |
| 7 | Undetectable AI | undetectable.ai | 3.11M | 464.72K (+17.5%) | Freemium | United States | 3.8 | Compare |
| 8 | GPTZero | gptzero.me | 23.25M | 5.7M (+32.5%) | Freemium, Paid | United States | 4.1 | Compare |
| 9 | ZeroGPT.CC | zerogpt.cc | 78.74K | -7.07K (-8.2%) | Freemium | United States | 3.6 | Compare |
| 10 | AI Detector for PPT | pptdetector.com | 26.82K | -16.88K (-38.6%) | Free Trial, Paid | United States | 3.4 | Compare |
| 11 | AI Detector Writer | aidetectorwriter.com | 111.13K | 32.63K (+41.6%) | Free | Russia | 3.8 | Compare |
| 12 | MyDetector | mydetector.ai | 534.48K | 5.79K (+1.1%) | Free | United States | 3.5 | Compare |

Enterprise AI and plagiarism detection for content integrity
AI detector that highlights evidence, not just a score
AI detector that highlights evidence, not just a score
AI content detection and a full writing toolkit in one place
AI content detection and a full writing toolkit in one place

Detect AI-generated text and images with benchmark-tested accuracy
Detect AI-generated text and images with benchmark-tested accuracy

AI detector, plagiarism and content-quality checks in one scan
AI detector, plagiarism and content-quality checks in one scan

Multilingual AI detector with sentence-level insight
Multilingual AI detector with sentence-level insight
Detect, humanize and verify AI content in one place
Detect, humanize and verify AI content in one place
AI detection and writing verification built for schools and editors
Free AI content detector with sentence-level analysis
Free AI content detector with sentence-level analysis
Detect AI-written slides in any PowerPoint deck
Detect AI-written slides in any PowerPoint deck

Free, unlimited AI content detection with sentence-level scoring
Free, unlimited AI content detection with sentence-level scoring

Free AI detector with sentence-level insight and a humanizer
Free AI detector with sentence-level insight and a humanizer