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About

CopyChecker is a free, all-in-one online toolkit designed to help writers, students, educators, businesses, digital marketers, and content creators work smarter and more efficiently. Built with a mission to make world-class content tools accessible to everyone, CopyChecker offers a comprehensive suite of text, image, PDF, and video tools — all without requiring software downloads or complex setups. Everything runs directly in your browser. CopyChecker's flagship tool is a fast, accurate, and completely free online plagiarism checker. It scans content against billions of web pages, academic publications, student submissions, and online databases to detect duplicate content. CopyChecker's AI Detector analyzes written content to identify whether it was generated by AI tools like ChatGPT, Claude, Gemini, or other large language models.CopyChecker's most advanced AI Image tool uses artificial intelligence to perform deep visual similarity searches far beyond basic reverse image lookup.

About

Pangram is an advanced AI detection platform designed to accurately identify AI-generated text across a wide range of modern language models. It can detect writing produced by tools such as ChatGPT, Claude, Gemini, Perplexity, and other leading LLMs. The platform is third-party verified and known for its near-zero false positive rate, even when analyzing work from non-native speakers. Pangram provides clear AI likelihood scores that help users understand whether text is human-written, AI-generated, or a mix of both. It supports multilingual detection across more than 20 languages, making it suitable for global use. Pangram integrates seamlessly with tools like Google Docs, Canvas, and Chrome for in-workflow analysis. The system is trusted by educators, publishers, enterprises, and trust & safety teams worldwide.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Trusted Plagiarism Checker & SEO Tools.

Audience

Pangram is ideal for educators, universities, publishers, enterprises, developers, and trust & safety teams that need highly accurate AI writing detection and plagiarism analysis

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$9.99
Free Plan

-3 searches per month
-Basic features only
-No credit card required

Premium Tools:

1. 🔍 AI Reverse Image Search
Lite - $4.99/week
Pro - $9.99/month
Monthly Ultimate - $19.99/month
Yearly Ultimate - $99.99/year

2. 📄 PDF Suite
Weekly - $3.99/week
Monthly$13.99/month

3. 🎬 Video Downloader
Weekly - $5.99/week
Monthly - $14.99/month

4. 🎂 Happy Birthday Fonts
Mini - $1.99/2 days
Lite - $3.99/week
Pro - $9.99/month
Free Version Supported
Free Trial Not Supported

Pricing

$20/month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

CopyChecker
Founded: 2022
United States
copychecker.com

Company Information

Pangram
Founded: 2023
United States
www.pangram.com

Alternatives

Alternatives

GPTZero

GPTZero

Superhuman
Grammarly

Grammarly

Superhuman

Categories

Plagiarism Checker Supported

Categories

Integrations

Ashby Not Supported
Blackboard Learn Not Supported
Canvas Not Supported
ChatGPT Not Supported
Claude Not Supported
D2L Brightspace Not Supported
Gemini Not Supported
Gmail Not Supported
Google Chrome Not Supported
Google Classroom Not Supported
Google Docs Not Supported
Grok Not Supported
Meta AI Not Supported
Moodle Not Supported
Perplexity Not Supported
Schoology Learning Not Supported

Integrations

Ashby Supported
Blackboard Learn Supported
Canvas Supported
ChatGPT Supported
Claude Supported
D2L Brightspace Supported
Gemini Supported
Gmail Supported
Google Chrome Supported
Google Classroom Supported
Google Docs Supported
Grok Supported
Meta AI Supported
Moodle Supported
Perplexity Supported
Schoology Learning Supported
Claim CopyChecker and update features and information
Claim CopyChecker and update features and information
Claim Pangram and update features and information
Claim Pangram and update features and information