Are you using an AI verificador that misses new AI content? It is scary.
Your content needs to be truly human.
Using a weak AI detector can get you in trouble.
You risk bad ESSE or even academic failure.
You need a tool you can trust.
Winston AI is good, but you need the best Winston AI Alternatives.
You need one that is more accurate now.
We found the 9 best Winston AI alternatives for 2025. This list has the most accurate tools.
Read on to find your perfect new checker.
What is the Best Winston AI Alternative?
Winston AI is a great tool, but new AI detectors come out fast.
You need the most accurate checker right now.
The best tool helps you keep your content real.
It protects your work from being flagged as AI.
Please don’t risk it with an old checker. We looked at many options.
Here is our list of the best AI detector alternatives you can use today.
1. GPTZero (⭐4.8)
GPTZero is a leading AI detector.
It checks your texto for AI patterns.
It gives you a confidence score for its results.
This tool works great for mixed human and AI text.
Principais benefícios
- Precisão: Offers 99% accuracy for AI detection.
- Falsos Positivos: Claims a very low false positive rate (less than 1%).
- Garantia: Comes with a 30-day money-back guarantee.
- Características: Focuses on perplexity and burstiness, user-friendly interface, supports multiple file uploads, offers batch processing for many documents, integrates with learning platforms.
Preços
Todos os planos serão cobrado anualmente.
- Livre: US$ 0/mês.
- Essencial: US$ 8,33/mês.
- Prêmio: US$ 12,99/mês.
- Profissional: $24.99/month.
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Contras
2. Originality AI (⭐4.5)
This tool is a favorite for publishers.
It scans for both AI content and plagiarism.
Originality AI is known for its high accuracy rate.
It is an essential tool for content integrity.
Nossa opinião
Ready to ensure your content is 100% human-generated? Originality AI boasts a 94% accuracy rate in detecting AI-written text. Don’t risk your reputation – Go for Originality AI today!
Principais benefícios
- Precisão: Boasts 98-100% accuracy.
- Falsos Positivos: Has a very low false positive rate, around 2%.
- Garantia: Provides a 7-day satisfaction guarantee.
- Características: Detects AI-generated and AI-edited content, includes a powerful plagiarism checker, scans entire websites, supports detection in multiple languages, offers an API for custom integrations.
Preços
- Pró: US$ 12,95/mês.
- Pagamento conforme o uso: $30 (One time on demand pricing).
- Empresa: $136.58/month.
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3. QuillBot (⭐4.0)
QuillBot is a great writing tool first.
It now includes a strong AI Detector feature.
You can use it to paráfrase and improve text quality of your text.
It helps your work look more human.
Nossa opinião
Pronto para transformar sua escrita? Mais de 50 milhões de usuários já experimentaram os poderosos recursos de paráfrase do Quillbot. Explore agora mesmo!
Principais benefícios
- Precisão: Alcança cerca de 90% de precisão para detecção geral de IA.
- Falsos Positivos: Conhecido por uma taxa razoável de falsos positivos, normalmente abaixo de 5%.
- Garantia: Oferece uma garantia de reembolso de 3 dias em planos premium.
- Características: Distingue texto gerado por IA de texto humano assistido por IA, integrado com ferramentas de paráfrase e gramática, oferece varreduras gratuitas para textos mais curtos, fornece relatórios de análise detalhados e interface fácil de usar.
Preços
Todos os planos serão cobrado anualmente.
- Livre: US$ 0/mês.
- Prêmio: US$ 4,17/mês.
- Plano de equipe: Preços personalizados com base em suas necessidades.
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4. Copyleaks (⭐3.8)
Copyleaks is a big name in text analysis.
It can detect AI content in over 30 languages.
It also offers a full suite of plagiarism tools.
Their reports show why the text was flagged.
Principais benefícios
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 por que the content was flagged.
- It includes AI Image Detection and can check for source code plagiarism.
Preços
- Pessoal: $13.99/month.
- Pró: $74.99/month.
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5. Smodin (⭐3.5)
Smodin is a complete writing assistant.
It has an AI detector and a rewriter tool.
It is very user-friendly and quick.
You can check your text and edit it right away.
Principais benefícios
- Precisão: Provides around 95% accuracy for AI content.
- Falsos Positivos: Has a low false positive rate, typically 3-4%.
- Garantia: No specific warranty mentioned; relies on subscription terms.
- Características: Combines AI detection with plagiarism checking, supports multiple languages, offers a content rewriter tool, includes a citation generator, good for academic and research papers.
Preços
Todos os planos serão cobrado anualmente.
- Writing: US$ 9/mês.
- Reviewing: US$ 15/mês.
- Final: $18/month.
Prós
Contras
6. Quetext (⭐3.3)
Quetext is mainly known for plagiarism checks.
It uses its DeepSearch technology.
It also offers basic AI content detection.
It’s a good choice for academic writers.
Principais benefícios
- Precisão: Delivers approximately 92% accuracy in AI detection.
- Falsos Positivos: Maintains a low false positive rate, around 4%.
- Garantia: No explicit warranty; focuses on subscription service.
- Características: Uses “DeepSearch” technology for thorough analysis, highlights both AI and plagiarized content, offers a clear, color-coded report, provides a citation assistant, good for academic and journalistic integrity.
Preços
Todos os planos irão cobrado anualmente.
- Livre: US$ 0/mês.
- Empresa: $11.99/month.
- Essencial: $13.99/month.
Prós
Contras
7. Undetectable (⭐3.2)
This tool aims to “humanize” AI-written text.
It tries to help you bypass other detectors.
Use caution, as its effectiveness is mixed.
It is best for simple rephrasing tasks.
Nossa opinião
Give Undetectable AI a try! It bypasses 98% of AI content detectors, ensuring your AI-generated text goes undetected. Explore it today!
Principais benefícios
- Precisão: Offers up to 90% accuracy in detecting AI.
- Falsos Positivos: Claims a low false positive rate, about 5%.
- Garantia: No specific warranty; subscription-based.
- Características: Focuses on humanizing AI-generated content, checks against various AI detectors, aims to bypass common AI filters, useful for SEO and content marketing, simple and straightforward interface.
Preços
- Yearly: US$ 5/mês.
- Mensal: $19.00/month.
- For Negócios: Preços personalizados com base em suas necessidades.
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Contras
8. Phrasly AI (⭐3.0)
Phrasly is another AI humanizer and detection bypass tool.
It uses its own AI model to rewrite text.
It claims high human scores for your content.
It is a cost-effective option.
Principais benefícios
- Precisão: Provides around 88-90% accuracy for AI detection.
- Falsos Positivos: Reports a moderate false positive rate, around 6%.
- Garantia: Not explicitly stated; service is subscription-based.
- Características: Specializes in making AI content undetectable, offers an AI rewriter, provides readability scores, quick and easy to use, aims to help content rank better.
Preços
- Livre: US$ 0/mês.
- Ilimitado: US$ 12,99/mês.
Prós
Contras
9. Grammarly (⭐2.8)
You probably know Grammarly for grammar.
It now has an AI detection feature too.
It is great for improving overall writing quality.
The AI check is an easy add-on feature.
Nossa opinião
Quer uma escrita de nível profissional? O verificador de plágio do Grammarly Premium verifica mais de 16 bilhões de páginas da web, garantindo a originalidade. Explore-o hoje mesmo!
Principais benefícios
- Precisão: Oferece forte detecção de IA, geralmente em torno de 90-92%.
- Falsos Positivos: Mantém uma baixa taxa de falsos positivos, geralmente abaixo de 5%.
- Garantia: Aplicam-se os termos de assinatura padrão, sem garantia específica.
- Características: Integra detecção de IA com verificações gramaticais e ortográficas, fornece detecção de plágio, oferece feedback em tempo real, está disponível como uma extensão do navegador e ajuda a melhorar a qualidade geral da escrita.
Preços
Todos os planos serão cobrado anualmente.
- Livre: US$ 0/mês.
- Pró: US$ 12/mês
- Empresa: Preços personalizados com base em suas necessidades.
Prós
Contras
Guia do comprador
We know you need a reliable ai detector tools to check for ai generated content.
To find the best Winston AI Alternatives, we went through a careful process.
Ao fazer nossa pesquisa para encontrar o melhor produto, determinamos usando estes fatores:
- Precisão: This was the most important factor. How well did the ai detection tools correctly identify ai generated text versus human written text? We looked closely at the probability score and the rate of false positives on human written content. A high rate of false positives is a big problem.
- Características: What did each ferramentas de IA offer besides just a basic check? This included a plagiarism checker or plagiarism detection, support for multiple languages, and extra options like a browser extension or easy integration with google docs. We checked for specialized tools to detect ai generated content in long form content and web content.
- Pricing & Plan: We compared the free plan, free tier, pro plan, and premium plan options. Does the free version offer enough value? How much is the paid plan and does it offer unlimited usage? We noted if they offered an API access or a custom enterprise plan for larger teams.
- Usabilidade: How easy was it to use the ai content detector? We checked for a user friendly interface and a simple input box where you can just paste text. We also looked at how the results were shown, such as a detailed breakdown of ai involvement or flagged content.
- Detection Methodology: We looked beyond just the verdict. Did the detection tools analyze sentence length, writing style, or look for patterns common in generative ai tools? Some tools, like those that identify google gemini text, use a second detector or look at content originality. We considered how well they handle attempts to avoid detection and if they can analyze class notes or short answers accurately.
- Credibility and Support: We looked at user reports to ensure you can rely solely on the tool for authentic content and academic integrity. We checked if the tool highlights how winston ai helps by comparison, and if the company behind it is regularly updated to handle new ai generated models. We also noted if they had advanced features or special customization options to better match your own voz. The goal was to find the best AI detectors that give you highly confident results across many tools and many detectors.
Concluindo
We looked at the nine best Winston AI Alternatives today.
Finding a tool to analyze text for AI use is key.
We showed you why tools like Copyleaks AI Detector and others stand out.
They help fazer sure your content is human-like.
Choosing the right AI content detector is vital for protecting your work.
Many offer a Chrome extension and a free trial.
For serious writers, getting the pro version is worth it.
It gives you better access and keeps a detailed log of your checks.
Don’t rely on one tool. Use these other tools to be safe.
You know now how to pick the best one.
Perguntas frequentes
What is the most accurate AI content detector right now?
GPTZero and Originality AI are generally seen as the most accurate. They update models quickly to detect new patterns from generative AI tools. They offer high confidence scores.
Do free AI detection tools work well?
Many free version tools offer basic checks and a limited word count. They can catch simple AI-generated content. For serious or high-volume work, a paid plan or pro version is much more reliable.
Can I use a paraphraser to bypass AI detection?
Paraphrasing tools like QuillBot can make AI-generated text sound more human-like. However, the best AI detection tools can still flag the underlying sentence structure and patterns of AI use.
Should I use more than one AI content checker?
Yes, it is smart to use other tools, such as a second detector. No single AI content detector is 100% perfect. Using two or more sources gives you a much higher confidence level in the content’s originality.
Is there a good AI detector browser extension?
Yes, many top tools offer a convenient Chrome extension. This lets you quickly analyze text right in your browser or in Google Docs without copying and pasting it into an input box.
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