Copyleaks API
Award-winning AI & Plagiarism Detection and Writing Assistance to ensure complete content integrity and transparency. 100% private, flexible, and fully scalable.
Credit Calculator
The Copyleaks Credit Calculator is a simple, secure,
locally run Python codebase that eliminates guesswork
by forecasting the number of credits needed for
source code scans on the Copyleaks platform.
Access full documentation and create a credit usage forecast
via our GitHub page. Alternatively, use our API to calculate
exact credit usage by submitting a file or URL.
Make the Copyleaks API Your Own
Elevate your content verification with Copyleaks’ API, which offers a comprehensive solution that seamlessly integrates into your platform at scale and ensures content integrity at every step. Bundle it or select the API that best suits your needs, including the AI Detector API, Plagiarism Checker API, and Writing Assistant API.
Detect AI-generated content with over 99% accuracy
AI Insights reveals why it’s AI. Learn more
Identify potential copyright infringement
Monitor AI content and plagiarism across multiple languages
Verify source code authenticity and secure proprietary IP
Empower error-free writing with suggestions on grammar, tone, and more.
READY IN 5 MINS
Turnkey Integration
Quick setup, automatic updates, and instant data access through our ready-to-use UI–hosted by us or you.
YOUR PLATFORM, OUR TECH
Custom Integration
For teams who need full control — flexible, white-labeled access to your data, with more setup and customization on your side.
Get Started With Copyleaks API Today
Credit Calculator
The Copyleaks Credit Calculator is a simple, secure,
locally run Python codebase that eliminates guesswork
by forecasting the number of credits needed for
source code scans on the Copyleaks platform.
Access full documentation and create a credit usage forecast
via our GitHub page. Alternatively, use our API to calculate
exact credit usage by submitting a file or URL.
What You’re Getting:
AI
Insights
Reveals Why It’s AI
A first of its kind, patent-pending innovation that provides comprehensive analysis around why text has been identified as AI. Greater transparency coupled with a deeper understanding of AI patterns and traces empowers authenticity and originality while helping ensure more confident decisioning.
Learn more about AI Insights.
NEW KEY FEATURE
Complete AI Model Coverage
Detect content generated across all AI models, such as ChatGPT, Gemini, and Claude, plus newer models once released.
Comprehensive Analytics
Access detailed account analytics, including organization-wide data, helping you track trends and make informed decisions about AI use, plagiarism detection, potential copyright infringement, and more.
Flexible API Options
Choose the API option from our integration support plans that best suits the needs of your organization and have your API up and running in no time.
Scan Across Multiple Languages
The most extensive multilingual support, covering over 100 languages for plagiarism and copyright detection and more than 40 languages for AI detection.
Source Code Integrity
Mitigate risks and have complete transparency around your source coding with licensing alerts and detection of plagiarized, AI-generated, and modified code, granting you unmatched control over proprietary IP.
Secure Storage Options
Select from our flexible data options that suit your organization’s needs and security requirements for storing your internal content.
Military Grade Security and Compliance
A cloud-based system architecture, military-grade 256-bit encryption with SSL connection, and 100% HTTPS data transferring ensure your complete safety and security.
GDPR-compliant and SOC 2 and SOC 3 certified.
Visit the Security and Compliance pages.
Pricing
Explore our options and get started with the plan that works for you.
Platform
Why wait? Dive into our API dashboard and get familiar with the platform today.
Documentation
Find all documentation you need including SDKs with code examples, method documentation, technical specifications, and more.
Customize Your API Today
Credit Calculator
The Copyleaks Credit Calculator is a simple, secure,
locally run Python codebase that eliminates guesswork
by forecasting the number of credits needed for
source code scans on the Copyleaks platform.
Access full documentation and create a credit usage forecast
via our GitHub page. Alternatively, use our API to calculate
exact credit usage by submitting a file or URL.
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