# uPass AI

Selon la télémétrie OpenAITools.app vérifiée le 2026-11-11, uPass AI (upass.ai) est une plateforme d'IA indexée sous IA indétectable générant 10,42 k visites mensuelles avec un delta de trafic mensuel de -16,15 k (-60,8 %). Son marché géographique principal est États-Unis (39,9 % de part de trafic), et elle fonctionne selon un modèle tarifaire Freemium. Les principales alternatives concurrentes par volume mensuel incluent StealthWriter (2,89 M visites/mois), AI Undetect (113,49 k visites/mois), Phrasly (1,21 M visites/mois).

uPass AI is a student-focused AI humanizer and checker. It rewrites AI-generated text into natural, human-sounding prose, then lets you test the result against multiple AI detectors in one run.

## Télémétrie et spécifications clés

| Métrique | Valeur |
| :--- | :--- |
| Nom de l'outil | uPass AI |
| Identifiant | upass |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Domaine officiel | upass.ai |
| URL du site web | https://upass.ai |
| Catégories | IA indétectable, Outils de contournement IA, Réécrivain IA, Humanizer AI, Détecteur d'IA |
| Modèle tarifaire | Freemium |
| Visites mensuelles | 10 419 |
| Variation du trafic mensuel | -16 150 |
| Taux de croissance mensuel | -60,8 % |
| Marché principal | États-Unis |
| Part de marché | 39,9 % |
| Visites directes | 4 187 |
| Visites de recherche organique | — |
| Visites sociales | — |
| Visites par référencement | 1 011 |
| Visites par e-mail | 279 |
| Score d'avis | 3,6 |
| Nombre d'enregistrements | 1 |
| Plateformes prises en charge | Site web |
| Plateformes de facturation |  |
| Attributs | Fonctionnalités: Site web; Tarification: Freemium |
| Étiquettes | Contourneur d'IA, Détecteur d'IA, Humaniseur IA, IA indétectable, Détecteur de plagiat, Contournement de Turnitin, Rédaction académique, création de contenu |

## Aperçu

uPass AI is a student-focused AI humanizer and checker. It rewrites AI-generated text into natural, human-sounding prose, then lets you test the result against multiple AI detectors in one run.

## Tarifs et offres

Freemium. The free plan gives 300 words per month for both the humanizer and the detector. Paid tiers: Basic $14.99/month (5,000 words/month, up to 500 words per input), Pro $19.99/month (30,000 words/month, up to 1,000 words per input) and Unlimited $79.99/month (unlimited words). Yearly billing discounts the paid monthly prices.

## Fonctionnalités clés et capacités

- **AI humanizer with three intensity modes:** Paste AI-written text and uPass rewrites it with vocabulary and sentence structures that read like a person wrote it, rather than simple synonym swapping.
- **Multi-detector AI checker:** Check a passage against several popular detectors in a single run instead of submitting it to each service separately, and see where your text stands.
- **Basic, Advanced and Aggressive settings:** Select Basic, Advanced or Aggressive depending on how much restructuring the text needs while keeping the meaning intact.
- **Plagiarism-conscious rewriting:** The rewriter generates varied phrasing designed to keep output free of matches flagged by plagiarism checkers as well as AI detectors.
- **Multilingual support:** The humanizer accepts and outputs text in more than fifty languages, with a browser interface localized into many of them.

## Cas d'usage principaux

- **Review an essay for AI-detection risk (University student):** Run a draft through the multi-detector checker before submitting, then humanize the passages that score as machine-written.
- **Polish AI-assisted literature notes (Graduate researcher):** Use the humanizer to rework awkward, repetitive machine phrasing while keeping the original meaning and citations intact.
- **Rework marketing copy into natural prose (Content marketer):** Rewrite AI-drafted captions and product text into more natural phrasing and run it through the detector to spot passages that need another pass.
- **Humanize non-English drafts (Multilingual writer):** Use the rewriter's 50+ language support on non-English drafts and correct phrasing that sounds translated.

## Forces

- Detector and humanizer live in one interface, with one consolidated detection report
- Free tier is enough to judge output quality before paying
- Three rewriting intensities let you tune how far the text moves from the source
- Supports more than 50 languages
- Credits, word limits and per-input ceilings are stated openly on the pricing page

## Limites

- Free plan is very limited at 300 words per month
- Humanizer output still needs a human proofread for accuracy in technical subjects
- Results against any given detector can change as detectors update
- Using it may conflict with the academic integrity rules of some institutions

## Questions fréquentes

### What is uPass AI?
It is a writing tool with two parts: an AI humanizer that rewrites AI-generated text into more natural prose, and an AI detector that checks text against several detection services at once so you can judge its AI-detection risk.

### How much does uPass AI cost?
It offers a free plan with 300 words per month for both the humanizer and the detector, then Basic at $14.99/month (5,000 words), Pro at $19.99/month (30,000 words) and Unlimited at $79.99/month. Annual billing lowers the monthly price on the paid tiers.

### Which detectors does it claim to bypass?
The site states it is tested against Turnitin as well as GPTZero, Originality.ai, Copyleaks, ZeroGPT, Sapling, Writer, QuillBot and Crossplag. Detector algorithms change frequently, so results can vary over time and should be verified on your own text.

### What are the humanization modes?
Three modes — Basic, Advanced and Aggressive — trading off how heavily the text is restructured against how closely it stays to the original phrasing. Basic stays closest to the source; Aggressive changes the most sentence structure.

### Can I use the output for a graded assignment?
You are responsible for how you use it. The tool's output passes AI and plagiarism checks, but many schools treat AI-assisted writing as an integrity violation, so check your institution's policy before relying on it.

### Quel est le trafic mensuel et la tendance de croissance de uPass AI ?
uPass AI reçoit actuellement 10,42 k visites mensuelles, avec une variation de trafic mensuelle de -16,15 k (taux de croissance de -60,8 %). Son marché source principal est États-Unis (39,9 % de part), dont 4,19 k visites directes/mois et — visites de recherche organique/mois.

### uPass AI est-il gratuit ? Quel est son modèle tarifaire ?
uPass AI fonctionne selon un modèle tarifaire Freemium. Freemium. The free plan gives 300 words per month for both the humanizer and the detector. Paid tiers: Basic $14.99/month (5,000 words/month, up to 500 words per input), Pro $19.99/month (30,000 words/month, up to 1,000 words per input) and Unlimited $79.99/month (unlimited words). Yearly billing discounts the paid monthly prices. Les plateformes de facturation et de paiement prises en charge incluent : non répertorié.

### Quelles sont les meilleures alternatives à uPass AI en 2026 ?
Sur la base du trafic de catégorie et de l'adéquation des fonctionnalités sur OpenAITools.app, les cinq principales alternatives à uPass AI sont : 1. StealthWriter (2,89 M visites/mois); 2. AI Undetect (113,49 k visites/mois); 3. Phrasly (1,21 M visites/mois); 4. Rewritify (99,47 k visites/mois); 5. Uncheck AI (89,7 k visites/mois).

### Quelles plateformes et capacités d'IA principales uPass AI prend-il en charge ?
uPass AI est classé sous IA indétectable, Outils de contournement IA, Réécrivain IA, Humanizer AI, prend en charge les plateformes suivantes : Site web, et ses étiquettes de capacités principales incluent : Contourneur d'IA, Détecteur d'IA, Humaniseur IA, IA indétectable, Détecteur de plagiat, Contournement de Turnitin.

## Alternatives

| Nom de l'outil | Visites mensuelles | Modèle tarifaire | Comparer |
| :--- | :--- | :--- | :--- |
| [StealthWriter](https://openaitools.app/fr/tool/stealthwriter) | 2 887 114 | Freemium | [Comparer](https://openaitools.app/fr/compare/stealthwriter-vs-upass) |
| [AI Undetect](https://openaitools.app/fr/tool/ai-undetect) | 113 490 | Freemium, Payant | [Comparer](https://openaitools.app/fr/compare/ai-undetect-vs-upass) |
| [Phrasly](https://openaitools.app/fr/tool/phrasly-ai) | 1 209 985 | Freemium, Subscription | [Comparer](https://openaitools.app/fr/compare/phrasly-ai-vs-upass) |
| [Rewritify](https://openaitools.app/fr/tool/rewritify-undetectable-ai-rewriter) | 99 469 | Freemium | [Comparer](https://openaitools.app/fr/compare/rewritify-undetectable-ai-rewriter-vs-upass) |
| [Uncheck AI](https://openaitools.app/fr/tool/uncheck-ai) | 89 701 | Freemium | [Comparer](https://openaitools.app/fr/compare/uncheck-ai-vs-upass) |
| [AI Humanize](https://openaitools.app/fr/tool/ai-humanize) | 2 152 089 | Freemium, Payant | [Comparer](https://openaitools.app/fr/compare/ai-humanize-vs-upass) |
| [OneClickHuman](https://openaitools.app/fr/tool/one-click-human) | 12 782 | Freemium, Essai gratuit, Payant | [Comparer](https://openaitools.app/fr/compare/one-click-human-vs-upass) |
| [Humanize AI Text](https://openaitools.app/fr/tool/humanize-ai-text-ai) | 30 848 | Gratuit | [Comparer](https://openaitools.app/fr/compare/humanize-ai-text-ai-vs-upass) |
| [Rephrasy](https://openaitools.app/fr/tool/rephrasy) | 153 109 | Freemium, Essai gratuit | [Comparer](https://openaitools.app/fr/compare/rephrasy-vs-upass) |
| [Undetectable AI](https://openaitools.app/fr/tool/undetectable-ai) | 3 113 403 | Freemium | [Comparer](https://openaitools.app/fr/compare/undetectable-ai-vs-upass) |
| [Humanize.im](https://openaitools.app/fr/tool/humanize-ai-text-free-online) | 63 417 | Freemium, Payant | [Comparer](https://openaitools.app/fr/compare/humanize-ai-text-free-online-vs-upass) |
| [HumanizeAI.pro](https://openaitools.app/fr/tool/humanizeai-pro) | 9 652 312 | Gratuit | [Comparer](https://openaitools.app/fr/compare/humanizeai-pro-vs-upass) |

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Source : https://openaitools.app/fr/tool/upass