Are you worried about content originality?
Maybe Quetext misses sneaky AI-generated texte.
It can be a real pain to feel unsure about your writing’s safety.
Today, you need more than just a simple plagiarism check.
You need tools that find deep copies and catch complex AI writing.
Slow checks and high fees waste your time and money.
You deserve better accuracy.
We have the fix! We looked at the best tools out there.
This list has the 9 Best Quetext Alternatives, which offers better AI detection and faster reports for 2025.
Keep reading to find the perfect checker to faire your content safe and original.
What is the Best Quetext Alternative?
Quetext is okay, but you can find much better tools.
Many new checkers are faster and catch tricky AI content.
You should not have to worry about your work getting flagged.
We checked out the top services for 2025.
This list shows the best tools you can use right now.
Choose one that fits your needs for perfect content safety.
1. GPTZero (⭐4.8)
You want high accuracy? This is it. GPTZero is an industry leader.
It flags text at the sentence level.
This tool is best for educators or content safety.
It catches mixed human and AI content very well.
Principaux avantages
- Précision: Offers 99% accuracy for AI detection.
- Faux positifs : Claims a very low false positive rate (less than 1%).
- Garantie: Comes with a 30-day money-back guarantee.
- Caractéristiques: Focuses on perplexity and burstiness, user-friendly interface, supports multiple file uploads, offers batch processing for many documents, integrates with learning platforms.
Tarifs
Tous les plans seront facturé annuellement.
- Gratuit: 0$/mois.
- Essentiel: 8,33 $/mois.
- Prime: 12,99 $/mois.
- Professionnel: $24.99/month.
Avantages
Inconvénients
2. Originality AI (⭐4.5)
This tool is a favorite for web publishers.
It checks for AI and plagiarism in one scan.
It also has a fact-checker to stop AI “hallucinations.”
Originality AI gives detailed reports.
Notre avis
Ready to ensure your content is 100% human-generated? Originality AI boasts a 94% accuracy rate in detecting AI-written text. Don’t risk your reputation – Go for Originality AI today!
Principaux avantages
- Précision: Boasts 98-100% accuracy.
- Faux positifs : Has a very low false positive rate, around 2%.
- Garantie: Provides a 7-day satisfaction guarantee.
- Caractéristiques: Detects AI-generated and AI-edited content, includes a powerful plagiarism checker, scans entire websites, supports detection in multiple languages, offers an API for custom integrations.
Tarifs
- Pro: 12,95 $/mois.
- Paiement à l'utilisation : $30 (One time on demand pricing).
- Entreprise: $136.58/month.
Avantages
Inconvénients
3. Copyleaks (⭐4.0)
Copyleaks is a robust checker with support for over 30 languages.
You can scan up to 25,000 characters for free.
It is great for global teams. It has a low false-positive rate.
Principaux avantages
Copyleaks has some great, unique features. It helps keep your work safe and honest.
- It claims over 99% accuracy in its internal testing.
- It has an incredibly low 0.2% false positive rate, which means it rarely flags human work by mistake.
- The tool checks for AI content in over 30 languages.
- It offers a unique feature called AI Logic that explains pourquoi the content was flagged.
- It includes AI Image Detection and can check for source code plagiarism.
Tarifs
- Personnel: $13.99/month.
- Pro: $74.99/month.
Avantages
Inconvénients
4. QuillBot (⭐3.8)
QuillBot is mainly known for paraphrasing text.
It is a full writing suite. It includes an Détecteur d'IA and a Plagiarism Checker.
Use it to quickly refine your AI drafts.
Notre avis
Prêt à transformer votre écriture ? Plus de 50 millions d’utilisateurs ont déjà testé les puissantes capacités de paraphrase de Quillbot. Découvrez-les dès maintenant !
Principaux avantages
- Précision: Atteint une précision d'environ 90 % pour la détection générale de l'IA.
- Faux positifs : Connu pour un taux de faux positifs raisonnable, généralement inférieur à 5 %.
- Garantie: Offre une garantie de remboursement de 3 jours sur les forfaits premium.
- Caractéristiques: Distingue le texte généré par l'IA du texte humain assisté par l'IA, intégré aux outils de paraphrase et de grammaire, propose des analyses gratuites pour les textes plus courts, fournit des rapports d'analyse détaillés, une interface facile à utiliser.
Tarifs
Tous les plans seront facturé annuellement.
- Gratuit: 0$/mois.
- Prime: 4,17 $/mois.
- Plan d'équipe : Tarification personnalisée en fonction de vos besoins.
Avantages
Inconvénients
5. Smodin (⭐3.5)
Smodin helps you create and check content in over 100 languages.
It is a writing assistant with plagiarism tools.
The service also helps generate citations fast.
Principaux avantages
- Précision: Provides around 95% accuracy for AI content.
- Faux positifs : Has a low false positive rate, typically 3-4%.
- Garantie: No specific warranty mentioned; relies on subscription terms.
- Caractéristiques: Combines AI detection with plagiarism checking, supports multiple languages, offers a content rewriter tool, includes a citation generator, good for academic and research papers.
Tarifs
Tous les plans seront facturé annuellement.
- Writing: 9$/mois.
- Reviewing: 15$/mois.
- Ultime: $18/month.
Avantages
Inconvénients
6. Winston (⭐3.3)
Winston Winston AI focuses on simplicity and accuracy.
It offers AI content detection and plagiarism checks.
It can highlight likely AI-generated sentences.
It is easy to use for big documents.
Principaux avantages
- Précision: Claims an impressive 99.98% accuracy.
- Faux positifs : Reports a near-zero false positive rate.
- Garantie: Includes a 14-day refund policy.
- Caractéristiques: Detects AI content from various models like GPT-4o and Gemini, includes an optical character recognition (OCR) feature, offers AI image detection, provides batch processing for bulk checks, has a clean, intuitive design.
Tarifs
- Gratuit: 0$/mois.
- Essentiel: 10$/mois.
- Avancé: $16/month.
- Elite: $26/month.
Avantages
Inconvénients
7. Phrasly AI (⭐3.2)
Phrasly AI’s main job is to humanize AI text.
It is built to bypass AI detectors.
It also has a basic AI detector for quick checks.
This tool is useful for refining first drafts.
Principaux avantages
- Précision: Provides around 88-90% accuracy for AI detection.
- Faux positifs : Reports a moderate false positive rate, around 6%.
- Garantie: Not explicitly stated; service is subscription-based.
- Caractéristiques: Specializes in making AI content undetectable, offers an AI rewriter, provides readability scores, quick and easy to use, aims to help content rank better.
Tarifs
- Gratuit: 0$/mois.
- Illimité: 12,99 $/mois.
Avantages
Inconvénients
8. Undetectable (⭐3.0)
Undetectable is another popular AI humanizer and detector combo.
It claims to convert AI text into human-like prose.
It offers a free checker that uses multiple detection models.
Notre avis
Give Undetectable AI a try! It bypasses 98% of AI content detectors, ensuring your AI-generated text goes undetected. Explore it today!
Principaux avantages
- Précision: Offers up to 90% accuracy in detecting AI.
- Faux positifs : Claims a low false positive rate, about 5%.
- Garantie: No specific warranty; subscription-based.
- Caractéristiques: Focuses on humanizing AI-generated content, checks against various AI detectors, aims to bypass common AI filters, useful for SEO and content marketing, simple and straightforward interface.
Tarifs
- Yearly: 5$/mois.
- Mensuel: $19.00/month.
- For Entreprise: Tarification personnalisée en fonction de vos besoins.
Avantages
Inconvénients
9. Grammarly (⭐2.8)
You know Grammarly for grammar.
Its Premium version has an AI Detector and a Plagiarism Checker.
It helps maintain integrity and suggests citations.
It is a good all-in-one writing assistant.
Notre avis
Envie d'une rédaction de niveau expert ? Le détecteur de plagiat de Grammarly Premium analyse plus de 16 milliards de pages web pour garantir leur originalité. Découvrez-le dès aujourd'hui !
Principaux avantages
- Précision: Offre une détection d'IA puissante, souvent autour de 90 à 92 %.
- Faux positifs : Maintient un faible taux de faux positifs, généralement inférieur à 5 %.
- Garantie: Les conditions d'abonnement standard s'appliquent, aucune garantie spécifique.
- Caractéristiques: Intègre la détection de l'IA avec les vérifications de grammaire et d'orthographe, fournit une détection de plagiat, offre des commentaires en temps réel, disponible sous forme d'extension de navigateur, aide à améliorer la qualité globale de l'écriture.
Tarifs
Tous les plans seront facturé annuellement.
- Gratuit: 0$/mois.
- Pro: 12 $/mois
- Entreprise: Tarification personnalisée en fonction de vos besoins.
Avantages
Inconvénients
Guide d'achat
We know you want the most accurate plagiarism checker.
Finding the right plagiarism detection tool takes real work.
We focused on what truly matters to writers, students, and enseignants en 2025.
Here are the key steps we took to find the best plagiarism checker and determine which of the paid ones and free tool options deserve your money or time:
- Prix et valeur : We checked the cost of the premium plan versus the free plan or free version. Does the price make sense for the features? We also checked if they offered a free trial or needed additional credits.
- Core Accuracy: This is key. We tested each plagiarism checker tool for reliable detection of duplicate content across websites, Wikipedia articles, other sites, and academic papers. We looked for the deep search technology that finds hard-to-spot plagiarized material.
- AI Detection Capacité: Today, a top plagiarism detector must detect AI-generated content. We checked how well each tool flags this new type of copied content.
- Database Size & Type: The tool must have a large database to check plagiarism effectively. Does it compare against unpublished documents or just the live internet? We also checked whether they protect your own work from future scans (self-plagiarism).
- Caractéristiques: What extras do users get? We looked for a good grammar checker to fix grammatical errors and grammar errors, writing assistance features, a citation assistant, and the ability to upload documents or long documents easily. We also looked for features such as color-coding in the plagiarism report.
- Usability & Support: Is the checker tool easy to use for students submitting a paper or teachers checking multiple documents? Do they offer easy access and support multiple languages? We checked if the service helps you remove plagiarism or find plagiarism.
Pour conclure
We have just given you the best tools to look at.
Moving past Quetext is simple with these strong options.
Using a paid version is best if you are an educational institution or a professional écrivain.
These tools do a much better job of detecting plagiarism from different sources.
They also help you prevent plagiarism and keep your original writing safe.
The best tool helps find plagiarized content before it hurts your reputation.
Whether you choose the best free plagiarism checker or a tool better than Copyscape Premium, always check your work.
Questions fréquemment posées
Which plagiarism software is the most accurate alternative to Quetext?
GPTZero and Originality AI are seen as the most accurate tools today. They use advanced AI to detect plagiarism and newer forms of words copied from other texts. These are best for professional results.
Does a free plagiarism checker work well for universities?
No. Free checkers often limit the number of words you can scan and use smaller databases. Universities need paid tools like Turnitin or Copyleaks for the highest accuracy and comprehensive checks.
What unique services does Scribbr offers?
Scribbr offers a plagiarism checker with a high academic focus. They also provide human editing services and citation générateurs. This makes it a complete software suite for students writing complex academic papers.
Can these alternatives detect AI-generated content?
Yes, most top Quetext alternatives, like Originality AI and GPTZero, now include dedicated AI detection. This feature helps confirm that the content is your own words and not generated by AI.
How can I ensure my academic writing isn’t flagged as plagiarism?
Use one of the featured software tools to scan your paper before submitting. Always cite your different sources correctly, and ensure your words are properly quoted or paraphrased to avoid issues with universities.
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