# Unfox AI

According to OpenAITools.app telemetry verified on 2026-11-11, Unfox AI (unfox.ai) is an AI platform indexed under AI Content Detector generating 0 monthly visits with a month-over-month traffic delta of +0 (0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include ZeroGPT (32.86M visits/mo), Undetectable AI (3.11M visits/mo), MyDetector (534.48K visits/mo).

AI content detector and humanizer with sentence-level analysis across 17 languages

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Unfox AI |
| Handle | unfox-ai |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | unfox.ai |
| Website URL | https://unfox.ai |
| Categories | AI Content Detector, AI Checker, AI Detector, AI Checker Essay |
| Pricing Model | Freemium |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | 0% |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 3.8 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Freemium |
| Tags | AI Detector, AI Checker, ai text detector, free AI Detector, ai writing detector, ai content checker, artificial intelligence detector, Plagiarism detector, Academic integrity tool, SEO optimization |

## Overview

Unfox AI focuses on the practical question content teams actually ask: how much of this text reads like it came from a generative model, and which parts specifically. Rather than returning a single opaque percentage, the detector analyzes linguistic and structural patterns such as predictability and sentence variation, then highlights sentence-level signals so reviewers can see which passages deserve a closer look. It explicitly frames results as probability-based signals rather than proof of authorship.

Beyond detection, the platform bundles a set of adjacent utilities. An AI humanizer rewrites text to read more naturally, an image detector looks for visual artifacts, a voice detector flags synthetic audio, and a token calculator estimates model usage costs. A Chrome and Edge extension lets users check and humanize content while browsing, so the tool fits into an existing editing workflow instead of being a separate destination.

For volume work, Unfox exposes a detection and humanization API with a shared, non-expiring credit pool, real-time NDJSON streaming, and per-word overage billing. The company reports hundreds of millions of words processed and describes SOC 2 compliance and 99.9% uptime for enterprise customers. A free tier covers casual checking, with paid credit plans and custom enterprise rates above that.

## Pricing & Plans

Freemium. Basic AI detection checks are available without signing up, and a Chrome/Edge extension is free to install. Paid plans are credit-based, and the detection and humanizer APIs share one non-expiring credit pool with overage billed at the same per-word rate. A personal plan is advertised at about $20/month, and custom rates are offered for teams processing 10M+ words per month.

## Key Features & Capabilities

- **Sentence-level AI detection:** Returns an overall AI/human score plus a breakdown of which sentences or sections contributed most strongly to the result.
- **Multi-model and multilingual coverage:** Designed to flag writing patterns from ChatGPT, Claude, Gemini, DeepSeek and other models, with automatic language handling across 17 languages.
- **AI humanizer and multimodal detectors:** A companion humanizer rewrites text for readability, while image and voice detectors extend checking beyond written content.
- **Batch detection and developer API:** Process larger document volumes at once or integrate detection and humanization into your own platform via documented REST endpoints.
- **Browser extension workflow:** A Chrome and Edge extension detects and humanizes content in place, so checks happen during writing rather than as a separate step.

## Primary Use Cases

- **Reviewing essays before submission (Students and educators):** Students can check assignments for AI signals before handing them in, and educators can treat the score as one additional signal when questions about AI assistance arise.
- **Quality-checking client drafts (Writers and freelancers):** Freelancers can run a final detection pass on articles and deliverables to see whether AI-assisted rewriting changed how the content reads.
- **Screening outsourced content (SEO and content teams):** Teams can scan blog posts, landing pages and guest articles before publishing, using sentence-level results to flag sections needing an editorial rewrite.
- **Embedding detection via API (Developers and platforms):** Product teams can call the detection and humanization API to add AI checking directly into their own writing, LMS, or CMS products.

## Strengths

- Sentence-level breakdown gives far more actionable detail than a single percentage score
- No sign-up needed for basic checks, and the browser extension is free
- Covers 17 languages with automatic language detection
- Shared non-expiring API credits with the same per-word rate for overage

## Limitations

- The dedicated pricing page currently returns a 404, so plan details are spread across other pages
- Detection remains probability-based, so false positives on structured or academic writing are possible
- Some advanced features such as batch detection and API access require paid credits

## Frequently Asked Questions

### Is Unfox AI free to use?
Yes for basic checks. You can paste text and run a detection without creating an account, and the Chrome and Edge extension is free. Higher volumes, batch processing and API access run on paid credit plans.

### How accurate is the AI detector?
Unfox presents results as probability-based signals rather than a verdict. Accuracy varies with text length, writing style and how heavily content was edited or paraphrased, and the company notes that false positives and false negatives are both possible.

### Which languages are supported?
17 languages, including English, Simplified Chinese, Japanese, Korean, German, French, Spanish, Portuguese, Russian, Arabic, Hindi, Italian, Dutch, Czech, Indonesian, Turkish and Vietnamese. The language is detected automatically.

### Can I integrate Unfox into my own product?
Yes. Unfox offers a detection and humanization API with documented endpoints, a shared credit pool, real-time NDJSON streaming and per-word pricing, plus custom rates for teams processing 10M+ words per month.

### What is Unfox AI's monthly traffic and growth trend?
Unfox AI currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Unfox AI free? What is its pricing model?
Unfox AI operates on a Freemium pricing model. Freemium. Basic AI detection checks are available without signing up, and a Chrome/Edge extension is free to install. Paid plans are credit-based, and the detection and humanizer APIs share one non-expiring credit pool with overage billed at the same per-word rate. A personal plan is advertised at about $20/month, and custom rates are offered for teams processing 10M+ words per month. Supported billing and checkout platforms include: not listed.

### What are the best Unfox AI alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Unfox AI are: 1. ZeroGPT (32.86M visits/mo); 2. Undetectable AI (3.11M visits/mo); 3. MyDetector (534.48K visits/mo); 4. GPTZero (23.25M visits/mo); 5. Isgen AI Detector (901.92K visits/mo).

### Which platforms and core AI capabilities does Unfox AI support?
Unfox AI is classified under AI Content Detector, AI Checker, AI Detector, AI Checker Essay, supports the following platforms: Website, and its core capability tags include: AI Detector, AI Checker, ai text detector, free AI Detector, ai writing detector, ai content checker.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | Freemium, Paid | [Compare](https://openaitools.app/compare/unfox-ai-vs-zerogpt) |
| [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | Freemium | [Compare](https://openaitools.app/compare/undetectable-ai-vs-unfox-ai) |
| [MyDetector](https://openaitools.app/tool/mydetector) | 534,478 | Free | [Compare](https://openaitools.app/compare/mydetector-vs-unfox-ai) |
| [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | Freemium, Paid | [Compare](https://openaitools.app/compare/gptzero-me-vs-unfox-ai) |
| [Isgen AI Detector](https://openaitools.app/tool/isgen-ai) | 901,917 | Freemium | [Compare](https://openaitools.app/compare/isgen-ai-vs-unfox-ai) |
| [Detecting-AI.com](https://openaitools.app/tool/detecting-ai-com) | 505,146 | Freemium, Paid | [Compare](https://openaitools.app/compare/detecting-ai-com-vs-unfox-ai) |
| [Dechecker](https://openaitools.app/tool/dechecker) | 111,347 | Freemium | [Compare](https://openaitools.app/compare/dechecker-vs-unfox-ai) |
| [ZeroGPT.CC](https://openaitools.app/tool/zerogpt-cc) | 78,737 | Freemium | [Compare](https://openaitools.app/compare/unfox-ai-vs-zerogpt-cc) |
| [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | Paid | [Compare](https://openaitools.app/compare/originality-vs-unfox-ai) |
| [Detector.io](https://openaitools.app/tool/ai-detector-io) | 60,069 | Freemium | [Compare](https://openaitools.app/compare/ai-detector-io-vs-unfox-ai) |
| [Copyleaks](https://openaitools.app/tool/copyleaks) | 2,402,494 | Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/copyleaks-vs-unfox-ai) |
| [ZeroGPT Plus](https://openaitools.app/tool/zerogpt-plus) | 134,635 | Freemium | [Compare](https://openaitools.app/compare/unfox-ai-vs-zerogpt-plus) |

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Source: https://openaitools.app/tool/unfox-ai