Are you worried about content originality?
Maybe Quetext misses sneaky AI-generated Es ist für eine persönliche Wissensdatenbank konzipiert. Ihre Notizen werden als einfache.
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 制作 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.
主要优点
- 准确性： Offers 99% accuracy for AI detection.
- 误报： Claims a very low false positive rate (less than 1%).
- 保修单： Comes with a 30-day money-back guarantee.
- 特征： Focuses on perplexity and burstiness, user-friendly interface, supports multiple file uploads, offers batch processing for many documents, integrates with learning platforms.
定价
Il dispose même d'un convertisseur d'image IA qui essaie de rendre vos images plus grandes plus belles. 每年计费。
- 自由的： 每月 0 美元。
- Remaker AI contre Picsart : 每月 8.33 美元。
- 优质的： 每月 12.99 美元。
- 专业的: $24.99/month.
Você pode ter mais de um espaço de trabalho.
缺点
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.
我们的观点
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!
主要优点
- 准确性： Boasts 98-100% accuracy.
- 误报： Has a very low false positive rate, around 2%.
- 保修单： Provides a 7-day satisfaction guarantee.
- 特征： 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.
定价
- 优点： 每月 12.95 美元。
- 即用即付： $30 (One time on demand pricing).
- Remaker AI contre Gemini : $136.58/month.
Você pode ter mais de um espaço de trabalho.
缺点
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.
主要优点
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 为什么 the content was flagged.
- It includes AI Image Detection and can check for source code plagiarism.
定价
- 个人的： $13.99/month.
- 优点： $74.99/month.
Você pode ter mais de um espaço de trabalho.
缺点
4. QuillBot (⭐3.8)
QuillBot is mainly known for paraphrasing text.
It is a full writing suite. It includes an 人工智能探测器 and a Plagiarism Checker.
Use it to quickly refine your AI drafts.
我们的观点
准备好改变你的写作风格了吗？超过 5000 万用户已经体验过 Quillbot 强大的释义功能。立即探索！
主要优点
- 准确性： 通用AI检测准确率达到90%左右。
- 误报： 以合理的误报率而闻名，通常低于 5%。
- 保修单： 为高级计划提供 3 天退款保证。
- 特征： 区分 AI 生成的文本和 AI 辅助的人类文本，集成释义和语法工具，为较短的文本提供免费扫描，提供详细的分析报告，界面易于使用。
定价
Il dispose même d'un convertisseur d'image IA qui essaie de rendre vos images plus grandes plus belles. 每年计费。
- 自由的： 每月 0 美元。
- 优质的： 每月 4.17 美元。
- 团队计划： 根据您的需求定制价格。
Você pode ter mais de um espaço de trabalho.
缺点
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.
主要优点
- 准确性： Provides around 95% accuracy for AI content.
- 误报： Has a low false positive rate, typically 3-4%.
- 保修单： No specific warranty mentioned; relies on subscription terms.
- 特征： Combines AI detection with plagiarism checking, supports multiple languages, offers a content rewriter tool, includes a citation generator, good for academic and research papers.
定价
Il dispose même d'un convertisseur d'image IA qui essaie de rendre vos images plus grandes plus belles. 每年计费。
- 写作： 每月 9 美元。
- Reviewing: 每月 15 美元。
- 最终的: $18/month.
Você pode ter mais de um espaço de trabalho.
缺点
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.
主要优点
- 准确性： Claims an impressive 99.98% accuracy.
- 误报： Reports a near-zero false positive rate.
- 保修单： Includes a 14-day refund policy.
- 特征： 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.
定价
- 自由的： 每月 0 美元。
- Remaker AI contre Picsart : 每月 10 美元。
- 先进的: $16/month.
- Elite: $26/month.
Você pode ter mais de um espaço de trabalho.
缺点
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.
主要优点
- 准确性： Provides around 88-90% accuracy for AI detection.
- 误报： Reports a moderate false positive rate, around 6%.
- 保修单： Not explicitly stated; service is subscription-based.
- 特征： Specializes in making AI content undetectable, offers an AI rewriter, provides readability scores, quick and easy to use, aims to help content rank better.
定价
- 自由的： 每月 0 美元。
- 无限： 每月 12.99 美元。
Você pode ter mais de um espaço de trabalho.
缺点
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.
我们的观点
Give Undetectable AI a try! It bypasses 98% of AI content detectors, ensuring your AI-generated text goes undetected. Explore it today!
主要优点
- 准确性： Offers up to 90% accuracy in detecting AI.
- 误报： Claims a low false positive rate, about 5%.
- 保修单： No specific warranty; subscription-based.
- 特征： 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.
定价
- 每年一次 每月 5 美元。
- 每月： $19.00/month.
- For É onde todos os seus projetos e tarefas são organizados.：根据您的需求定制价格。
Você pode ter mais de um espaço de trabalho.
缺点
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.
我们的观点
想要专家级写作？Grammarly Premium 的抄袭检查功能扫描超过 160 亿个网页，确保原创性。立即探索！
主要优点
- 准确性： 提供强大的 AI 检测，通常在 90-92% 左右。
- 误报： 保持较低的误报率，一般低于5％。
- 保修单： 适用标准订阅条款，无特定保证。
- 特征： 将 AI 检测与语法和拼写检查相结合，提供抄袭检测，提供实时反馈，可作为浏览器扩展使用，有助于提高整体写作质量。
定价
Il dispose même d'un convertisseur d'image IA qui essaie de rendre vos images plus grandes plus belles. 每年计费。
- 自由的： 每月 0 美元。
- 优点： 每月 12 美元
- Remaker AI contre Gemini : 根据您的需求定制价格。
Você pode ter mais de um espaço de trabalho.
缺点
買家指南
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 教师 在2025年。
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:
- 定价与价值： 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 Für die meisten Podcaster, die den besten Podcast-Sound wünschen, wählen wir Podcastle.: 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).
- 特征： 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.
总结
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 作家.
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.
常见问题
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 发电机. 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.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish