Copyscape logo

Copyscape

by Indigo Stream Technologies · Since 2004
No reviews yet
Active1+ countriesCloudOn-premiseFree tier
Quick facts
VendorIndigo Stream Technologies
Year launched2004
StatusActive
LocationBeaverton, USA
Countries served1+
Languages10
Integrations1+
Free tierYES
Free trialNO
Contact salesNO

About Copyscape

A plagiarism detection service that scans the web for duplicate content. It helps content owners, publishers, and educators verify the originality of human-written or AI-generated text and monitor for unauthorized use of their own content.

Copyscape is a long-standing plagiarism detection platform that serves as an industry standard for content verification. It is designed for a wide range of users, including publishers, SEO professionals, educators, and content marketers who need to ensure the originality of their work. The platform offers both a free search tool for quick checks and a robust Premium service that includes advanced features like batch searching, API integration, and a private index for internal content comparison. A key strength of Copyscape is its ability to handle both human-written and AI-generated content, making it highly relevant for modern content workflows. The service is particularly well-regarded for its speed and reliability in identifying duplicate content across the web. While the free version is limited, the Premium service operates on a pay-per-search model, which can be cost-effective for users who only need occasional checks. For enterprise needs, the company offers an on-premises or private cloud deployment option, providing maximum control over data. Support is primarily provided through documentation, FAQs, and a community forum, with a demo available for enterprise users.

Pros & Cons

Pros
  • Highly reliable and fast plagiarism detection across the web.
  • Supports both human-written and AI-generated content verification.
  • Offers flexible deployment options including API and enterprise on-premises hosting.
  • Pay-per-search pricing model allows for cost-effective usage.
  • Includes advanced tools like batch searching and private indexing for power users.
Cons
  • Free version is limited in the number of results and scans provided.
  • Pay-per-search model can become expensive for very high-volume users.
  • Does not provide automated legal action, requiring users to manage plagiarism cases manually.
  • Accuracy depends on the availability of the indexed pages on the web.

Features

Key features

Plagiarism Detection

Scans the web to identify duplicate content and potential copyright infringement.

AI Content Detection

Analyzes text to determine if it was generated by AI models.

Batch Search

Checks up to 10,000 pages in a single operation for large-scale content verification.

Private Index

Allows users to build a custom index of their own content to check for internal duplication.

API Access

Enables developers to integrate plagiarism checking directly into existing content workflows.

Automated Monitoring

Provides ongoing protection by scanning the web daily or weekly for copies of specific pages.

Additional features

File Upload

Supports checking PDF and Word documents for plagiarism.

Case Tracking

Manages instances of plagiarism and tracks responses to identified content theft.

Team Management

Links multiple accounts to share payment and tracking resources.

WordPress Integration

Offers a plugin to integrate plagiarism checks into the WordPress publishing workflow.

Comparison Tool

Provides side-by-side views of matching content with word-by-word highlighting.

Site Exclusions

Filters out results from specific domains that the user owns or already knows about.

Plagiarism Banners

Provides free warning banners for websites to deter potential plagiarists.

Detailed Reporting

Generates reports on matching text snippets and word counts.

Pricing

Free trial
Free version
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Countries & Languages

1
Countries served
10
Interface languages
10
Billing currencies

Available in

All Countries.

Interface languages

EnglishSpanishFrenchGermanItalianDutchPortugueseRussianJapaneseChinese

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇦🇺AUD🇨🇦CAD🇯🇵JPY🇨🇭CHF🇨🇳CNY🇮🇳INR🇷🇺RUB

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