Copyscape
The Original and Best Plagiarism Checker.
Overview
Copyscape is a web-based plagiarism detection tool primarily used by content owners, publishers, and SEO professionals to check for content theft and fraud. Launched in 2004, it scans the internet to find copies of your web pages elsewhere online. It offers a free service for checking a URL and a more powerful paid service, Copyscape Premium, for deeper checks, batch searches, and API access. It also provides a monitoring service called Copysentry that automatically scans the web for copies of your content.
✨ Key Features
- Web page plagiarism checks
- Copyscape Premium for text and file uploads
- Batch search for checking multiple pieces of content
- Copysentry for automated web monitoring
- API for integration into workflows
- Free plagiarism warning banners
🎯 Key Differentiators
- Long-standing reputation as an industry standard for web content.
- Simple, effective, and affordable pay-as-you-go model.
- Copysentry feature for automated monitoring.
Unique Value: Provides a fast, reliable, and cost-effective way to protect online content from theft and ensure originality before publication.
🎯 Use Cases (4)
✅ Best For
- Detecting online content theft.
- Verifying the originality of content for SEO purposes.
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Checking against a private database of academic papers (it primarily checks the public web).
- Comprehensive grading and feedback for student assignments.
🏆 Alternatives
More focused on web-based plagiarism than academic databases, making it the preferred tool for SEOs and web publishers.
💻 Platforms
🔌 Integrations
🛟 Support Options
- ✓ Email Support
- ✓ Dedicated Support (N/A tier)
🔒 Compliance & Security
💰 Pricing
Free tier: Limited web page checks by URL. No text/file uploads.
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