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Let’s have a side-by-side comparison of CopyLeaks vs PaperRater vs Viper Plagiarism Checker to find out which one is better. This software comparison between CopyLeaks and PaperRater and Viper Plagiarism Checker is based on genuine user reviews. Compare software prices, features, support, ease of use, and user reviews to make the best choice between these, and decide whether CopyLeaks or PaperRater or Viper Plagiarism Checker fits your business.
Comparison
Quick View
16 Ratings & 11 Reviews
10 Ratings & 10 Reviews
10 Ratings & 10 Reviews
Pricing
Price Plans
Free Trial
Free Trial
Ratings
Overall ratings
Pros & Cons
Pros
Clear Reporting That reveals Detection Logic. Gives Insights Needed To Make More...Read more - Yashika Feb 12, 2025
CopyLeaks is good at catching paraphrased content. I often write content for di...Read more - Jai kishan Vajpayee Oct 03, 2024
The premium version feel clean without all the ads. It makes it a much smoother ...Read more - JaTiN GerA Jan 05, 2025
It allows me to change the feedback based on my writing style which is great or ...Read more - Nilutpal Rajkhowa Dec 21, 2024
It helps me identify where I might need to add citations to avoid accidental pla...Read more - Tejshree wakchoure Jan 24, 2025
It is a great option if I am working on assignments or research papers where ori...Read more - Rakesh Bane Dec 28, 2024
Cons
As stated earlier, I loved everything about the product and am eternally gratefu...Read more - Yashika Feb 12, 2025
The only issue I’ve had is that it can take a little longer to scan large docu...Read more - Jai kishan Vajpayee Oct 03, 2024
Sometimes it can freeze or lag. Especially if I am working on a larger document ...Read more - JaTiN GerA Jan 05, 2025
Since it is an AI tool, it lacks the human touch and might miss certain nuances. - Nilutpal Rajkhowa Dec 21, 2024
No real-time updates. I wish it updated regularly with new sources or databases ...Read more - Tejshree wakchoure Jan 24, 2025
I found that it can be sensitive at times since it can flag phrases and common s...Read more - Rakesh Bane Dec 28, 2024
Reviews
Verified customer reviews
Amazing would be an understatement!
Yashika Feb 12, 2025
Great for Detecting Paraphrasing and Rewriting in Content
Jai kishan Vajpayee Oct 03, 2024
Ad-Free Premiums but Lags with Big Files
JaTiN GerA Jan 05, 2025
Customizable Feedback but Lacks Human Touch
Nilutpal Rajkhowa Dec 21, 2024
Great for Citation Help but Needs Regular Updates
Tejshree wakchoure Jan 24, 2025
Best for Research
Rakesh Bane Dec 28, 2024
Best Use for
Business Size:
Individual
2-50 Employees
51-250 Employees
250-500 Employees
500-1000 Employees
More than 1000+ Employees
Individual
2-50 Employees
51-250 Employees
250-500 Employees
500-1000 Employees
More than 1000+ Employees
Individual
2-50 Employees
51-250 Employees
250-500 Employees
500-1000 Employees
More than 1000+ Employees
Business Type:
Small Business
Startups
Medium Business
Enterprise
SMBs
SMEs
MSMBs
MSMEs
Freelancers
Small Business
Startups
Medium Business
Enterprise
SMBs
SMEs
MSMBs
MSMEs
Freelancers
Small Business
Startups
Medium Business
Enterprise
SMBs
SMEs
MSMBs
MSMEs
Freelancers
Industries:
All Industries
All Industries
All Industries
Features
Core Detection Features
Multi Language Support
API Access
Plagiarism Detection
Source Matching
Paraphrase Detection
AI Detection
Multi Language Support
API Access
Plagiarism Detection
Source Matching
Paraphrase Detection
AI Detection
Multi Language Support
API Access
Plagiarism Detection
Source Matching
Paraphrase Detection
AI Detection
Document Management
Multi Format Support
File Upload
Bulk Document Checking
Document Retention and History
Multi Format Support
File Upload
Bulk Document Checking
Document Retention and History
Multi Format Support
File Upload
Bulk Document Checking
Document Retention and History
Performance and Security
Data Security
Multi Device Compatibility
Scan Speed
Automated Alerts and Monitoring
Data Security
Multi Device Compatibility
Scan Speed
Automated Alerts and Monitoring
Data Security
Multi Device Compatibility
Scan Speed
Automated Alerts and Monitoring
Administrative Features
User Access Management
Content Filtering
Global Content Access
Domain Filtering
User Access Management
Content Filtering
Global Content Access
Domain Filtering
User Access Management
Content Filtering
Global Content Access
Domain Filtering
Branding & Marketing
Custom Branding
White Label Solution
Client Based Reporting
PDF Reports
Custom Branding
White Label Solution
Client Based Reporting
PDF Reports
Custom Branding
White Label Solution
Client Based Reporting
PDF Reports
Productivity and Enhancements
Collaboration
Grammar Checker
Citation Generation
Collaboration
Grammar Checker
Citation Generation
Collaboration
Grammar Checker
Citation Generation
Integrations and Extensions
API Integration
Browser Extension
Microsoft Office Integration
Google Docs Integration
API Integration
Browser Extension
Microsoft Office Integration
Google Docs Integration
API Integration
Browser Extension
Microsoft Office Integration
Google Docs Integration
Report and Analysis
Data Export
Plagiarism Reports
Writing Statistics
Paraphrasing Score
Side-by-Side Comparison
Customizable Exclusion
Originality Score
Data Export
Plagiarism Reports
Writing Statistics
Paraphrasing Score
Side-by-Side Comparison
Customizable Exclusion
Originality Score
Data Export
Plagiarism Reports
Writing Statistics
Paraphrasing Score
Side-by-Side Comparison
Customizable Exclusion
Originality Score
Gallery
Specifications
Deployment
Web based
On Premises
Web based
On Premises
Web based
On Premises
Device Supported
Desktop
Mobile
iPad
Tablet
Desktop
Mobile
iPad
Tablet
Desktop
Mobile
iPad
Tablet
Supported Platforms
Windows
Mac OS
Android
iOS
Linux
Ubuntu
Windows
Mac OS
Android
iOS
Linux
Ubuntu
Windows
Mac OS
Android
iOS
Linux
Ubuntu
Languages support
English English English Alternatives
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DrillBit Plagiarism Checker
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