# Clever AI Detector

According to OpenAITools.app telemetry verified on 2026-11-10, Clever AI Detector (cleverhumanizer.ai) is an AI platform indexed under AI Content Detector (ranked #24 globally) generating 8.56M monthly visits with a month-over-month traffic delta of +2.64M (+44.5%). Its primary geographic market is United States (34.4% traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include ZeroGPT (32.86M visits/mo), ZeroGPT.CC (78.74K visits/mo), Isgen AI Detector (901.92K visits/mo).

Free AI checker with probability scores and sentence-level signals

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Clever AI Detector |
| Handle | clever-ai-detector |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | cleverhumanizer.ai |
| Website URL | https://cleverhumanizer.ai/ai-detector |
| Categories | AI Content Detector, AI Detector, AI Checker |
| Pricing Model | Free |
| Monthly Visits | 8,562,719 |
| MoM Traffic Change | 2,635,007 |
| MoM Growth Rate | +44.5% |
| Primary Market | United States |
| Market Share | 34.4% |
| Direct Visits | 2,583,691 |
| Organic Search Visits | — |
| Social Visits | — |
| Referral Visits | 157,535 |
| Email Visits | 29,277 |
| Review Score | 3.5 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Free |
| Tags | AI humanizer, AI text humanizer, Humanize AI text, AI to human text converter, AI writing editor, AI content refinement, AI paraphrasing, AI text rewriting, Natural-sounding writing, Polished writing, Tone improvement, Readability improvement, Sentence structure improvement, Clarity enhancement, Repetitive phrase removal, Human-like writing, AI content editing, ChatGPT text humanizer, Gemini text humanizer, Claude text humanizer, DeepSeek text humanizer, Blog post editor, Marketing copy editor, SEO content editor, Email editor, Cover letter editor, Social media copy editor, Product description editor, Business writing tool, Multilingual AI tool, English AI humanizer, Spanish AI humanizer, Portuguese AI humanizer, Free AI writing tool, No-paywall AI tool, Content history, AI detector integration |

## Overview

Clever AI Detector is the detection half of the Clever Humanizer suite. Its single job is to estimate how likely a piece of writing is to have been generated by an AI model, and to be transparent about the fact that this is an estimate. Rather than stamping a red verdict on any text with tidy grammar, it reports a 0–100 AI probability alongside the sentences that carried the strongest machine-like signals.

The engine works by combining statistical indicators — how predictable the word choices are, how uniform the rhythm is, and how often characteristic AI phrases appear — with pattern matching trained on large collections of human and AI writing. Each sentence is scored separately, so a mostly human document with a handful of templated paragraphs shows up clearly in the highlights.

It is free to the point of being unusual: 10,000 words per check, unlimited runs, no ads, and no paywall hiding the sentence-level detail. The team also publishes its accuracy caveats openly, noting that false positives are likelier on overly formal or heavily edited prose. The detector sits alongside the site's AI humanizer, paraphraser and grammar checker, so you can detect a problem and then rewrite it in the same workspace.

## Pricing & Plans

100% free — no ads, no paywall, up to 10,000 words per check with unlimited runs. Signing up is optional and only adds saved check history.

## Key Features & Capabilities

- **Probability score, not a verdict:** A 0–100 AI probability score reads the text statistically instead of issuing a blunt verdict.
- **Sentence-level signals:** Individual sentences with strong AI signals are highlighted so you can see exactly what triggered them.
- **10,000 words, unlimited runs:** Check up to 10,000 words per run, repeatedly, at no cost and with no paywall on the detailed result.
- **No sign-up to check:** Paste text or upload a file and get a result in seconds — no account required to run a check.
- **Optional check history:** Signed-in users keep a check history to revisit earlier results and track how scores move.

## Primary Use Cases

- **Vet submissions before publishing (Editor or content manager):** Screen incoming guest posts and submissions before publishing so the byline reflects who really wrote the piece.
- **Sanity-check work writing (Professional writer):** Check an important email, report or proposal so it reads like you rather than like a templated model output.
- **Audit your own content (SEO and content marketer):** Audit existing pages for heavy AI flavour, then rewrite the flagged sentences into something more distinctive.
- **Self-review before submitting (Student or writer):** Run your essay or article through a check, look at which sentences read as machine-made, and revise only the parts that need it.

## Strengths

- Completely free with no paywall on the detailed sentence-level result
- Shows probability and the sentences behind it instead of a single opaque score
- Handles up to 10,000 words per check with unlimited runs
- No sign-up needed, and a free account optionally saves history
- Sits next to a humanizer, paraphraser and grammar checker for the rewrite step

## Limitations

- Like any detector it produces occasional false positives, especially on formal or heavily edited text
- Detection is deliberately framed as probability, so you still have to make the final judgement
- Language coverage for detection is listed as English, Spanish and Portuguese

## Frequently Asked Questions

### Does creating an account change my results?
Only the sign-up is different. Signed-in users get a check history so past results and score changes are saved; the detection itself is the same and remains free for everyone.

### What does the result actually show?
It returns a 0–100 AI probability plus the individual sentences that produced the strongest AI signals, so you can review the evidence rather than trust a single number.

### Is the detector 100% accurate?
No AI detector is. Clever AI Detector states this openly on the page and shows probability instead of a verdict, because formal or heavily edited human writing can trigger false positives.

### How much text can I check at once?
Up to 10,000 words per check, with unlimited runs and no paywall for the full result.

### What is Clever AI Detector's monthly traffic and growth trend?
Clever AI Detector currently receives 8.56M monthly visits, with a month-over-month traffic change of +2.64M (+44.5% growth rate). Its primary source market is United States (34.4% share), including 2.58M direct visits/mo and — organic search visits/mo.

### Is Clever AI Detector free? What is its pricing model?
Clever AI Detector operates on a Free pricing model. 100% free — no ads, no paywall, up to 10,000 words per check with unlimited runs. Signing up is optional and only adds saved check history. Supported billing and checkout platforms include: not listed.

### What are the best Clever AI Detector alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Clever AI Detector are: 1. ZeroGPT (32.86M visits/mo); 2. ZeroGPT.CC (78.74K visits/mo); 3. Isgen AI Detector (901.92K visits/mo); 4. Detecting-AI.com (505.15K visits/mo); 5. GPTZero (23.25M visits/mo).

### Which platforms and core AI capabilities does Clever AI Detector support?
Clever AI Detector is classified under AI Content Detector, AI Detector, AI Checker, supports the following platforms: Website, and its core capability tags include: AI humanizer, AI text humanizer, Humanize AI text, AI to human text converter, AI writing editor, AI content refinement.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | Freemium, Paid | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-zerogpt) |
| [ZeroGPT.CC](https://openaitools.app/tool/zerogpt-cc) | 78,737 | Freemium | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-zerogpt-cc) |
| [Isgen AI Detector](https://openaitools.app/tool/isgen-ai) | 901,917 | Freemium | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-isgen-ai) |
| [Detecting-AI.com](https://openaitools.app/tool/detecting-ai-com) | 505,146 | Freemium, Paid | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-detecting-ai-com) |
| [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | Freemium, Paid | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-gptzero-me) |
| [MyDetector](https://openaitools.app/tool/mydetector) | 534,478 | Free | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-mydetector) |
| [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | Paid | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-originality) |
| [AI Detector Writer](https://openaitools.app/tool/ai-detector-writer) | 111,129 | Free | [Compare](https://openaitools.app/compare/ai-detector-writer-vs-clever-ai-detector) |
| [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | Freemium | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-undetectable-ai) |
| [AI Detect](https://openaitools.app/tool/ai-detect) | 4,007 | Freemium | [Compare](https://openaitools.app/compare/ai-detect-vs-clever-ai-detector) |
| [ZeroGPT Plus](https://openaitools.app/tool/zerogpt-plus) | 134,635 | Freemium | [Compare](https://openaitools.app/compare/clever-ai-detector-vs-zerogpt-plus) |
| [AI Detector for PPT](https://openaitools.app/tool/ai-detector-for-ppt) | 26,823 | Free Trial, Paid | [Compare](https://openaitools.app/compare/ai-detector-for-ppt-vs-clever-ai-detector) |

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Source: https://openaitools.app/tool/clever-ai-detector