In July 2026, there are 167 AI Detection tools listed. Grammarly ranks #1 with 45.8M monthly visits. CrowdStrike is the fastest growing tool with 3.3% growth.
In July 2026, there are 167 AI Detection tools listed. Grammarly ranks #1 with 45.8M monthly visits. CrowdStrike is the fastest growing tool with 3.3% growth.
Rank | Tool | Monthly Visits | Growth | Growth Rate | Category | Description | |
|---|---|---|---|---|---|---|---|
🥇 | Grammarly grammarly.com | 45.8M | -8.1M | -15.1% | AI Grammar Checker | Grammarly is a free AI writing assistant that helps individuals and teams write clearer, more credible, and engaging content across every app and website. | |
🥈 |  Quillbot quillbot.com | 34.3M | -10.3M | -23.1% | AI Writing Assistants | QuillBot is an AI-powered writing assistant that helps you paraphrase, correct grammar, detect AI content, and ensure originality—all in one intuitive platform. | |
🥉 |  Zero GPT zerogpt.com | 21.4M | -4.9M | -18.8% | AI Content Detector | ZeroGPT is a versatile tool for detecting AI content, checking plagiarism, summarizing text, and more. It’s free, accurate, and easy to use. | |
4 |  Truecaller truecaller.com | 16.5M | -2.0M | -10.9% | AI Speech Recognition | Truecaller 是一款智能来电显示和垃圾电话屏蔽应用，帮助您识别未知来电、屏蔽骚扰电话和防范欺诈信息，让您的通讯更安全。 | |
5 |  Turnitin turnitin.com | 12.6M | -4.5M | -26.2% | AI Plagiarism Checker | Turnitin ensures academic integrity by detecting plagiarism and AI writing, helping students and educators maintain originality. | |
6 |  GPTZero gptzero.me | 12.0M | -4.8M | -28.6% | AI Detection | GPTZero is the most reliable AI detection tool for identifying AI-generated text, trusted by educators, writers, and professionals worldwide. | |
7 |  Kaspersky kaspersky.com | 8.7M | -686.4K | -7.3% | AI Detection | Kaspersky delivers award-winning, all-in-one cybersecurity for home users with real-time threat protection, identity safeguards, and seamless multi-device coverage. | |
8 |  Scribbr scribbr.com | 5.2M | -2.0M | -28.2% | AI Plagiarism Checker | Scribbr is your all-in-one tool for academic success, offering proofreading, plagiarism checks, citation generation, and AI detection to help you submit flawless work. | |
9 |  hCaptcha hcaptcha.com | 4.5M | +133.0K | 3.0% | AI Detection | hCaptcha Enterprise is a privacy-focused AI security platform that stops bots, fraud, and account takeover with zero PII and true global coverage. | |
10 |  Course Hero coursehero.com | 4.1M | -1.6M | -27.7% | AI Detection | A lightweight tool to block bots while guiding real users past access hiccups. Fixes take seconds! | |
11 |  Undetectable AI undetectable.ai | 2.9M | -1.1M | -27.9% | AI Text Humanizer | Undetectable AI is a free, highly accurate AI detector that identifies ChatGPT, Gemini, and other AI-generated text—even when paraphrased—helping users create content that passes as human-written. | |
12 |  Stealthwriter stealthwriter.ai | 2.7M | -953.6K | -26.2% | AI Text Humanizer | StealthWriter transforms AI-generated content into human-like, undetectable text, ensuring originality and quality while bypassing AI detectors. | |
13 |  Copyleaks copyleaks.com | 2.7M | -1.1M | -29.8% | AI Plagiarism Checker | Copyleaks is your go-to platform for plagiarism detection, AI content verification, and writing assistance, ensuring originality and compliance in every step. | |
14 |  AI Humanize aihumanize.io | 2.5M | -840.9K | -25.2% | AI Text Humanizer | AI Humanize turns AI text into undetectable, human-like writing—perfect for students, writers, and professionals. | |
15 |  CrowdStrike crowdstrike.com | 2.5M | +79.7K | 3.3% | AI Detection | CrowdStrike’s AI-native cybersecurity platform offers real-time protection for endpoints, cloud, and identities, helping businesses stop breaches before they happen. | |
16 |  Aura aura.com | 2.2M | -267.7K | -10.9% | AI Parenting | Aura bundles credit monitoring, VPN, antivirus, and family safety tools into one app—with AI-powered alerts and a $1M insurance safety net. | |
17 |  Originality.AI originality.ai | 1.9M | -494.4K | -20.6% | AI Detection | Originality.ai is the most accurate AI detector and content integrity suite for verifying human-written text, trusted by educators, writers, and enterprises. | |
18 |  Uhmegle uhmegle.com | 1.6M | -266.7K | -14.0% | AI Chatbots & LLM | Uhmegle is the perfect Omegle alternative for safe, fun, and random video and text chats. Meet strangers globally, share interests, and enjoy a moderated experience. | |
19 |  Decopy AI decopy.ai | 1.5M | -305.5K | -16.8% | AI Detector | Decopy AI = Your shortcut to clear, original, and human-like writing. Detect AI, fix grammar, summarize docs, and more—all in one place. | |
20 |  Paperpal paperpal.com | 1.5M | -19.6K | -1.3% | AI Writing Assistants | Paperpal is a comprehensive AI academic writing tool that helps students and researchers write, edit, and submit high-quality papers with confidence. |
Tools are assigned to categories based on their primary functionality and use case. Many tools appear in multiple categories if they serve multiple purposes.
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Browse the relevant category and sort by visits or growth to see the most popular or fastest-growing tools. You can also read the descriptions and visit the tools' websites to evaluate their features.
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