# AI Detector

This view lists 24 of 316 matching AI Detector AI tools. The displayed tools have a combined 83.41M monthly visits; ZeroGPT records 32.86M monthly visits.

AI detectors analyze text, images, audio, or video to estimate whether they were produced by a generative model, helping educators, publishers, and platforms enforce content policies. Accuracy varies widely by model and language, so results should inform judgment rather than serve as proof. Compare false-positive rates, supported languages and file types, API access for high-volume checks, and transparency about detection methodology.

| Metric | Value |
| :--- | :--- |
| Group | AI Detection & Anti-Detection |
| Tools in category | 316 |
| Sort | traffic |

## Category podium

- **Traffic leader:** [ZeroGPT](https://openaitools.app/tool/zerogpt) — 32.86M visits/mo, Freemium, Paid
- **Fastest-growing challenger:** [GPTZero](https://openaitools.app/tool/gptzero-me) — 23.25M visits/mo, Freemium, Paid
- **Best free option:** [hCaptcha](https://openaitools.app/tool/hcaptcha-com) — 5.45M visits/mo, Freemium, Free Trial, Contact for Pricing, Free

## Ranked tools

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | [.md](https://openaitools.app/tool/zerogpt.md) |
| 2 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | AI detection and writing verification built for schools and editors | [.md](https://openaitools.app/tool/gptzero-me.md) |
| 3 | [Clever AI Detector](https://openaitools.app/tool/clever-ai-detector) | 8,562,719 | +44.5% | Free | Free AI checker with probability scores and sentence-level signals | [.md](https://openaitools.app/tool/clever-ai-detector.md) |
| 4 | [hCaptcha](https://openaitools.app/tool/hcaptcha-com) | 5,446,045 | +18.7% | Freemium, Free Trial, Contact for Pricing, Free | Privacy-first bot detection and fraud prevention for the web | [.md](https://openaitools.app/tool/hcaptcha-com.md) |
| 5 | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | +17.5% | Freemium | Detect, humanize and verify AI content in one place | [.md](https://openaitools.app/tool/undetectable-ai.md) |
| 6 | [Copyleaks](https://openaitools.app/tool/copyleaks) | 2,402,494 | -14.1% | Paid, Contact for Pricing | Enterprise AI and plagiarism detection for content integrity | [.md](https://openaitools.app/tool/copyleaks.md) |
| 7 | [Walter Writes AI](https://openaitools.app/tool/walter-ai) | 1,474,367 | +24.4% | Freemium | Make AI-written text sound like you wrote it | [.md](https://openaitools.app/tool/walter-ai.md) |
| 8 | [Getsolved.ai](https://openaitools.app/tool/getsolved-ai) | 1,250,296 | +96.6% | Freemium | One AI workspace to write, edit, detect, and humanize text | [.md](https://openaitools.app/tool/getsolved-ai.md) |
| 9 | [Isgen AI Detector](https://openaitools.app/tool/isgen-ai) | 901,917 | +5.8% | Freemium | Multilingual AI detector with sentence-level insight | [.md](https://openaitools.app/tool/isgen-ai.md) |
| 10 | [Winston AI](https://openaitools.app/tool/winston-ai) | 604,454 | +5.4% | Freemium, Free Trial | Detect AI-generated text and images with benchmark-tested accuracy | [.md](https://openaitools.app/tool/winston-ai.md) |
| 11 | [MyDetector](https://openaitools.app/tool/mydetector) | 534,478 | +1.1% | Free | Free AI detector with sentence-level insight and a humanizer | [.md](https://openaitools.app/tool/mydetector.md) |
| 12 | [Detecting-AI.com](https://openaitools.app/tool/detecting-ai-com) | 505,146 | +493% | Freemium, Paid | AI detector that highlights evidence, not just a score | [.md](https://openaitools.app/tool/detecting-ai-com.md) |
| 13 | [Lynote](https://openaitools.app/tool/lynote) | 408,115 | +16.7% | Freemium | AI detector, humanizer, and all-in-one AI note-taking workspace | [.md](https://openaitools.app/tool/lynote.md) |
| 14 | [Humanize AI Text](https://openaitools.app/tool/humanizeaitext-ai) | 388,576 | +35.2% | Freemium | Turn AI-generated text into natural, human-sounding writing | [.md](https://openaitools.app/tool/humanizeaitext-ai.md) |
| 15 | [AI or Not](https://openaitools.app/tool/ai-or-not) | 375,863 | +12.3% | Freemium, Contact for Pricing | Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes | [.md](https://openaitools.app/tool/ai-or-not.md) |
| 16 | [PlagiarismCheck.org](https://openaitools.app/tool/plagiarismcheck-org) | 368,384 | +6.1% | Paid | Accuracy-first plagiarism and AI detection for schools, universities, and teams | [.md](https://openaitools.app/tool/plagiarismcheck-org.md) |
| 17 | [Spamdrain](https://openaitools.app/tool/spamdrain-com) | 185,960 | +22.6% | Free Trial, Paid | Antispam service that keeps junk mail, phishing and viruses out of every inbox | [.md](https://openaitools.app/tool/spamdrain-com.md) |
| 18 | [Vectra AI](https://openaitools.app/tool/vectra) | 150,359 | -1.1% | Contact for Pricing | See your enterprise the way attackers do — observe, understand, signal, and respond at AI speed | [.md](https://openaitools.app/tool/vectra.md) |
| 19 | [OctoEverywhere](https://openaitools.app/tool/octoeverywhere) | 147,672 | -5.6% | Freemium | Free cloud remote access and AI print-failure detection for 3D printers | [.md](https://openaitools.app/tool/octoeverywhere.md) |
| 20 | [Protectstar](https://openaitools.app/tool/protectstar) | 115,023 | -27.7% | Paid | AI-driven privacy and security apps for phones, desktops and servers | [.md](https://openaitools.app/tool/protectstar.md) |
| 21 | [AI Detector Writer](https://openaitools.app/tool/ai-detector-writer) | 111,129 | +41.6% | Free | Free, unlimited AI content detection with sentence-level scoring | [.md](https://openaitools.app/tool/ai-detector-writer.md) |
| 22 | [Uncheck AI](https://openaitools.app/tool/uncheck-ai) | 89,701 | +1.3% | Freemium | Check AI text, then rewrite it to read like a human wrote it | [.md](https://openaitools.app/tool/uncheck-ai.md) |
| 23 | [Lakera Guard](https://openaitools.app/tool/lakera-guard) | 88,435 | -24% | Contact for Pricing | Runtime security that stops prompt injection and data leaks in LLM apps | [.md](https://openaitools.app/tool/lakera-guard.md) |
| 24 | [Leap](https://openaitools.app/tool/free-ai-content-detector) | 78,761 | -23.7% | Pay-as-you-go (no subscription) | One creative studio for AI images, video, and sound | [.md](https://openaitools.app/tool/free-ai-content-detector.md) |

Page 1 of 14 · [Next page →](https://openaitools.app/category/ai-detector.md?page=2)

## Frequently Asked Questions

### How many AI Detector tools match this view?

There are 316 matching tools. Change the filters and sort order to explore their pricing, features, and traffic.

### Which AI Detector tools are listed here?

The displayed results include ZeroGPT, GPTZero, Clever AI Detector, hCaptcha, Undetectable AI. Open each profile to compare features, pricing, and alternatives.

### Are there free options in these results?

The displayed free or freemium options include ZeroGPT, GPTZero, Clever AI Detector, hCaptcha, Undetectable AI. Check the official websites for current limits and pricing.

## Related categories

- [AI Content Detector](https://openaitools.app/category/ai-content-detector.md) — 294 tools
- [Humanizer AI](https://openaitools.app/category/humanizer-ai.md) — 173 tools
- [Undetectable AI](https://openaitools.app/category/undetectable-ai.md) — 127 tools
- [AI Checker](https://openaitools.app/category/ai-checker.md) — 127 tools
- [AI Bypasser](https://openaitools.app/category/ai-bypasser.md) — 125 tools
- [AI Plagiarism Checker](https://openaitools.app/category/ai-plagiarism-checker.md) — 114 tools
- [Bypass AI](https://openaitools.app/category/bypass-ai.md) — 72 tools
- [AI Image Detector](https://openaitools.app/category/ai-image-detector.md) — 57 tools
- [AI Checker Essay](https://openaitools.app/category/ai-checker-essay.md) — 36 tools
- [AI Art Detector](https://openaitools.app/category/ai-art-detector.md) — 5 tools

---
Source: https://openaitools.app/category/ai-detector

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)