Copyleaks
Copyleaks is an AI-powered plagiarism and content detector that identifies AI-generated text and plagiarism across 30+ languages, helping educators, publishers, and enterprises enforce content integrity and compliance.
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Key Features
AI Content Detection
Detects AI-generated text from major LLMs with adjustable sensitivity.
Plagiarism Checker
Scans web, academic databases, and internal repositories in 100+ languages.
AI Logic Matching
Side-by-side AI source comparison to clarify flagged results.
Multilingual Support
AI detection in 30–40 languages and plagiarism scanning in 100+ languages.
API & LMS
Enterprise API and Canvas/Moodle integrations for automated workflows.
AI Image Detector
Detects AI-generated images alongside text for broader integrity checks.
Text Moderation
Scale moderation for user-generated content and compliance needs.
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Why Choose Copyleaks
Industry Accuracy:
Top-ranked detection accuracy validated by third-party studies across major LLMs.Integrity Suite:
Combines AI detection, plagiarism, moderation, and governance in one platform.Proven Adoption:
Rapid revenue growth and global enterprise expansion demonstrate market trust.Enterprise Ready:
Custom plans, API access, and multilingual support for large-scale deployments.
Pricing
Copyleaks pricing: Personal $13.99/mo (billed annually $167.88/yr); Pro $74.99/mo (annual). Credits: 1 credit = 250 words. Free trial available. Enterprise and Education plans are custom — see the official pricing page.
About Copyleaks
Copyleaks is an AI-powered plagiarism and content detector that identifies AI-generated text and plagiarism across 30+ languages, helping educators, publishers, and enterprises enforce content integrity and compliance.
What Copyleaks Does
Copyleaks detects AI-generated content and plagiarism to help institutions and businesses confirm content authenticity. Its AI detector analyzes text patterns against human and LLM-generated datasets to flag likely AI output and reduce false positives.
The platform offers multilingual detection (30+ AI languages, 100+ plagiarism languages), side-by-side AI source matching, an AI image detector, text moderation, and API/LMS integrations for automation and enterprise workflows.
Common use cases include academic integrity checks, publisher verification, UGC moderation, and enterprise IP protection across education, media, and compliance teams.
Pros & Cons
High accuracy
Third-party studies report top detection rates and low false positives.
Low false positives
Designed to minimize mislabeling of human-authored text.
Comprehensive
Combines AI detection, plagiarism, image checks, and moderation tools.
Enterprise features
Offers API, integrations, and custom governance for organizations.
Edited AI text
Moderate accuracy on heavily edited or mixed human/AI content.
Paraphrase limits
Contextual paraphrasing detection can be less consistent than some peers.
Price variance
Third-party sources report differing prices; official site required.
Frequently Asked Questions
Copyleaks pricing: Personal and Pro are subscription-based with monthly credits (1 credit = 250 words). Personal $13.99/mo (annual billed $167.88), Pro $74.99/mo (annual). Enterprise and Education plans are custom.
Copyleaks AI Detector reports industry-leading accuracy in third-party studies, with mean detection scores of approximately 99.6% and very low false-positive rates across major LLMs.
Copyleaks supports AI detection in 30–40 languages and plagiarism checks in 100+ languages, enabling multilingual integrity checks for global teams and institutions.
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