
Writing great content is harder than ever because search engines now flag generic AI text.
You spend hours drafting a perfect piece, only to realize it sounds robotic or fails to bypass strict filters.
This struggle wastes your time and keeps your best ideas from reaching your audience.
Are you tired of tools that just swap words without fixing the flow?
Most writers feel stuck between “good enough” and “perfection.”
This QuillBot review looks at the 2026 updates to see if it still holds the crown.
We tested the new AI humanizer and paraphraser to see if they actually deliver.
Read on to find out if this tool can truly save your writing workflow today.

Join over 56 million monthly active writers who use QuillBot to work smarter. Recent dados shows that users save an average of 15 hours per month while streamlining their editing and paraphrasing tasks.
What is QuillBot?
QuillBot is an AI writing assistente that helps you write clearly and quickly.
It is famous as a paraphrasing tool that rewrites sentences while keeping the original meaning.
It is one of the top AI writing tools for students and professionals.
You can use different writing modes, like Standard or Fluency, to change your style and improve your writing skills.
It also includes a grammar verificador to fix mistakes with a single click.
For writing on your phone, Quillbot’s mobile keyboard is a great choice.
This AI writing keyboard lets you edit in any app.

Who Created QuillBot?
Rohan Gupta, Anil Jason, e David Silin founded QuillBot em 2017.
These friends started the project in a college dorm to help students write better.
Their vision was to make writing painless for everyone.
Today, it helps millions of people worldwide.
Top Benefits of QuillBot
- Interface amigável: The user-friendly interface makes it very simple for anyone to start writing right away. You do not need special skills to navigate the clean and simple layout.
- Faster Writing Process: This amazing tool speeds up your writing process by giving you instant ideas. It helps you get past writer’s block so you can finish your work quickly.
- Works with Microsoft Word: You can use it directly inside Microsoft Word with a simple add-in. This means you can fix your texto without ever leaving your document.
- Útil Ferramentas de IA: It offers many tools, such as a plagiarism checker, to ensure your work is original. These Quillbot features ensure your writing is high-quality and safe to turn in.
- Smart Keyboard Modes: By introducing in-app subscriptions, users get access to special keyboard modes on their phones. The Quillbot keyboard even uses text and emoji prediction to help you type faster.
- Creative Writing Styles: Use creative mode to give your stories a personal touch. This is great for when you want your writing to sound more unique and fun.
- Checking Grammar Easily: QuillBot helps by checking grammar errors in one click. It finds small mistakes that are easy to miss, so your work stays professional.
- Expand Your Ideas: The expand mode helps increase an essay’s word count by adding more detail to your sentences. It is a useful tool when you need to meet a specific length for a project.
- Shorten Long Text: Use the shorten mode to make your writing concise and clear. It cuts out extra words while keeping your main message the same.
- Professional Tones: You can use a formal tone for negócios emails or school papers. These different writing styles make sure you always sound right for your audience.
- Google Docs Integration: It works perfectly with Google Docs, just like it does with Word. You can edit your work in the cloud and see changes in real-time.
- Smart Technology: Using natural language processing, the tool understands the context of your words. This makes the rewrites sound more like they were written by a real human.
- Fair QuillBot Pricing: QuillBot offers a free version and a paid one. Many Quillbot reviews say the premium plan is a great value for the extra features you get.
- Better than Alternatives: Compared to many Quillbot alternatives, this tool is much faster and easier to use. It combines everything a escritor needs into one simple spot.
Best Features of QuillBot
QuillBot is an all-in-one ferramenta de IA that helps you write better and save time.
It has a very simple user interface that anyone can use right away.
You can use it in your favorite web browsers with the Quillbot extension.
Quillbot makes writing feel like a breeze, whether you are a estudante or a pro.
Here are the best features it offers in 2026.
1. Paráfrase
The best paraphrasing tool just got better.
This paraphraser tool helps you shorten or expand your sentences in seconds.
You can compare paraphrases write side-by-side to pick the best one.
While the free version has a 125-word limit, the premium version lets you rewrite unlimited words at once.

2. Verificador Gramatical
The grammar checking feature finds and fixes mistakes that other tools miss.
It helps you clean up complex sentences so they are easier to read.
Using this tool ensures professional communication in every email or paper.
It is a great way to improve your writing experience without extra effort.

3. Resumidor
The Summarizer helps you find key points in long articles quickly.
It can shorten a long page into a few simple bullet points.
This saves you from having to read thousands of words to get the main idea.
It is perfect for research when you need to understand details and write fast.

4. Translator
The Translator helps you write in over 45 languages.
It is free and lets you translate 5,000 characters at once.
It uses smart AI so the words sound natural and clear.
This tool is great for school or talking to people in other countries.
It helps you understand and be understood quickly.

5. Teclado Quillbot
The Quillbot keyboard brings AI power to your phone.
It has smart prediction settings that help you type faster in any app.
Whether you are on Android or iOS, the AI writing keyboard makes sure your texts and emails are perfect.
It even helps with bug fixes in your typing as you go.
6. Verificador de plágio
The plagiarism checker scans your work against billions of web pages.
It ensures that your writing is 100% original and unique.
This tool provides a detailed report that shows every match.
It is an essential feature for students who want to stay safe and honest.

7. Free Citation Generator
Creating citations for an essay used to take hours.
Now, this free citation gerador does it in a snap.
It supports APA, MLA, and Chicago styles for your research.
It is a huge help for anyone who needs to credit their sources properly.

8. QuillBot’s AI Chat
This new feature lets you talk to the AI to brainstorm ideias.
You can ask it to write a blog outline or find facts for your topic.
It is built directly into the platform to keep your workflow smooth.
This tool makes the entire writing process much more interactive and fun.

9. AI Humanizer
In 2026, many people worry that AI-generated content will sound robotic.
The AI Humanizer fixes this by making text sound more natural.
It removes “AI tells”, so your writing feels like a real person wrote aiton
This helps your content connect better with human readers.

Preços
QuillBot is famous for being affordable for students and writers.
You can use the basic features for free forever.
If you need more power, the Premium plan unlocks unlimited words and advanced tools.
In 2026, the pricing remains flexible with three different payment options.
| Plano | Preço (USD) | Ideal para |
| Livre | $0 (Grátis para sempre) | Paraphrase up to 125 words. |
| Premium | 4.17 per month | Unlimited paraphrasing. |
| Plano de equipe | Preços personalizados | Team usage metrics. |

Prós e contras
It is important to consider both the good and the bad sides of any tool.
This helps you decide if it fits your needs and is worth your money.
Prós
Contras
Personal Experience with QuillBot
My team and I used QuillBot to manage a large content creation project last month.
We needed to rewrite several reports while maintaining our academic integrity.
Using Quillbot Premium allowed us to work much faster than before.
Here is how our team used the tool to get great results:
- Refining Reports: We used the paraphrase tool to rewrite long sections. Quillbot refines the text to make it sound more professional.
- My team installed the MS Word add-in. This lets us edit documents without switching between different apps.
- Saving Time on Citations: We used the tool to create citations for a school project. It made the bibliography perfectly in just a few seconds.
- Mobile Editing: One team member used Quillbot’s mobile keyboard to fix a text message to a client. The AI writing keyboard even has dark themes that are easy on the eyes.
- Staying Safe: We checked Quillbot’s terms and app privacy rules before starting. This gave us peace of mind that our data was secure.
- Adding a Personal Touch: We used different modes to add a personal touch to our writing. This made our emails feel more friendly and human.
Alternativas ao Quillbot
- Paperpal: Tem como foco o aprimoramento do conteúdo acadêmico existente, oferecendo sugestões para maior clareza, coerência e conformidade com os padrões acadêmicos.
- Yomu: Uma ferramenta desenvolvida para ajudar pesquisadores a compreender rapidamente os pontos principais de artigos científicos, facilitando a absorção eficiente da informação.
- Writesonic: Uma plataforma com inteligência artificial para criar diversos formatos de conteúdo, incluindo posts de blog, textos de marketing e descrições de produtos.
- Frase: Uma plataforma de conteúdo com inteligência artificial que auxilia na pesquisa, redação e otimização para mecanismos de busca, visando aprimorar a eficácia do conteúdo.
- Co-roteirista: Um assistente de IA projetado para agilizar tarefas de pesquisa e escrita, com o objetivo de tornar esses processos mais eficientes.
- Obter: Uma ferramenta de IA que responde diretamente a perguntas de pesquisa usando informações extraídas de artigos acadêmicos, auxiliando na revisão da literatura.
- SciSpace: Uma plataforma criada para que pesquisadores compreendam e analisem artigos científicos rapidamente, oferecendo recursos como resumo e explicação.
- Scite: Auxilia na avaliação da confiabilidade da pesquisa, mostrando como outros estudos citaram um artigo, indicando evidências que o apoiam ou o contradizem.
- Quillbot: É principalmente uma ferramenta de paráfrase e resumo que reformula o texto, preservando o significado original, útil para evitar plágio e aumentar a clareza.
- Grammarly: Um assistente de escrita com inteligência artificial que verifica gramática, ortografia e pontuação, além de oferecer sugestões para aprimorar o estilo e o tom.
- Guia de papel: Atua como um assistente de pesquisa de IA, ajudando a simplificar conceitos complexos em artigos de pesquisa e auxiliando na revisão e organização da literatura.
QuillBot Compared
- Quillbot vs Paperpal: O Quillbot oferece recursos versáteis de paráfrase e resumo, enquanto o Paperpal é voltado para o aprimoramento da escrita acadêmica com feedback detalhado.
- Quillbot vs Jenni: O Quillbot se destaca na paráfrase e na verificação gramatical, enquanto a Jenni se concentra na geração de conteúdo com inteligência artificial para diversas necessidades de escrita.
- Quillbot vs Yomu: O Quillbot oferece ferramentas robustas de paráfrase e citação, enquanto o Yomu enfatiza a geração de texto por IA e o gerenciamento simplificado de citações para pesquisa.
- Quillbot vs Writesonic: O Quillbot é conhecido por suas funções de paráfrase e ajustes de estilo, enquanto o Writesonic se especializa na geração de conteúdo diversificado para marketing e blogs.
- Quillbot vs Frase: O Quillbot se concentra em reformular e aprimorar textos existentes, enquanto o Frase auxilia na pesquisa e criação de conteúdo otimizado para SEO.
- Quillbot vs CoWriter: O Quillbot oferece paráfrases e auxílio gramatical, enquanto o CoWriter visa proporcionar uma experiência de escrita abrangente com IA, para maior clareza e precisão.
- Quillbot vs Elicit: O Quillbot ajuda a aprimorar a escrita por meio da paráfrase, enquanto o Elicit responde diretamente a perguntas de pesquisa usando informações extraídas de artigos.
- Quillbot vs SciSpace: O Quillbot auxilia na reformulação e no resumo, enquanto o SciSpace foi projetado para a compreensão e análise eficientes da literatura científica.
- Quillbot vs Scite: O Quillbot ajuda a melhorar a clareza da escrita, enquanto o Scite auxilia na avaliação da confiabilidade da pesquisa por meio do contexto da citação.
- Quillbot vs Grammarly: O Quillbot é principalmente uma ferramenta de paráfrase e resumo, enquanto o Grammarly se concentra em verificações abrangentes de gramática, ortografia e estilo.
- Quillbot vs Paperguide: O Quillbot auxilia na reformulação e no resumo de textos, enquanto o Paperguide ajuda a navegar e a compreender a literatura científica.
Considerações finais
QuillBot is a fantastic tool for anyone who wants to write better and faster.
It helps you shorten write long paragraphs or add more details to your ideas.
The features Quillbot keyboard offers make it easy to edit on your phone, too.
While the free version is good, the premium plan is great for big projects.
It handles data safety well and has a helpful support team if you need aid.
In this Quillbot Premium review, we found it is worth the cost for serious writers.
Stop wasting hours on manual editing and start writing with confidence today.
Try QuillBot Premium now to unlock unlimited words and make every sentence perfect!
Perguntas frequentes
Is QuillBot detectable by AI?
It depends. While QuillBot rewrites content to bypass basic checks, advanced detectores like Turnitin or GPTZero can often flag the underlying syntax patterns. It is not invisible. You should always review and edit the output manually.
Is QuillBot really free?
Yes, there is a forever-free plan. It allows you to paraphrase 125 words at a time using the Standard and Fluency modes. However, advanced features like the Plagiarism Checker and creative modes require a Premium subscription.
Is QuillBot considered cheating?
In academic contexts, using it to generate content you didn’t write is often classified as contract cheating or academic dishonesty. However, using it strictly to refine grammar or clarity is usually acceptable. Always check your institution’s specific policy.
Is it worth paying for QuillBot?
For frequent writers, absolutely. The Premium plan removes word limits and unlocks faster processing speeds for as low as $4.17/month (billed annually). It also includes advanced modes like Formal and Shorten, which are essential for professional editing.
Is using an AI paraphrasing tool plagiarizing?
If you don’t cite the original source, yes. Paraphrasing someone else’s idea without giving credit is plagiarism, regardless of whether a human or a bot did the rewriting. QuillBot should aid your writing, not steal ideas.
What is the downside of QuillBot?
The free version has strict character limits, which can be frustrating for long documents. Additionally, the AI sometimes produces awkward phrasing that requires manual cleanup to sound natural. It cannot generate new content from scratch like ChatGPT.
How legit is QuillBot?
It is highly legitimate and trusted by millions of students and professionals. It is a secure, reliable productivity tool for editing and refining text. It does not steal your work, though users should ensure their usage complies with local copyright laws.
More Facts about QuillBot
- Mixed Reviews: People have different feelings about QuillBot. It has a rating of 3.5 out of 5 stars on Trustpilot. Some people love it, but others have had trouble with customer support and refunds.
- Como funciona: QuillBot is a writing tool powered by Artificial Intelligence (AI) and smart computer code called Natural Language Processing (NLP). It helps rewrite sentences to keep the meaning but change the words.
- Who Started It: Three students named Rohan Gupta, Anil Jason, and David Silin founded the company in 2017 while they were studying at the University of Illinois.
- New Owners: In August 2023, the company Learneo, which owns several education tools, acquired QuillBot.
- Popularity: Even with some complaints, the tool is very popular. It has over 30 million users every month.
- Ethical Worries: There is a significant debate over using QuillBot in escolas. Some students use it to rewrite work to avoid getting caught for copying (plagiarism). However, others use it to make their writing clearer.
- Catching Cheaters: Because the tool changes words, it can sometimes trick systems designed to catch cheating. However, QuillBot also has its own plagiarism checker to help students scan their work and ensure it is original.
- Citing Sources: To help students be honest, QuillBot includes a Citation Generator. This feature helps users give proper credit to the authors of the books or articles they use.
- Mobile App Issues: Users have reported that the QuillBot app on iPhones (iOS) can be glitchy and crash often. Many people feel the phone app does not work as well as the computer version.
- Browser and Word Tools: You can add QuillBot directly to Google Chrome and Microsoft Word. This lets you use the tools right where you are typing without switching tabs.
- Language Skills: The tool can translate text into over 45 different languages, including French, Spanish, German, and Chinese.
- Preços: QuillBot costs between $8.33 and $20 per month, depending on whether you pay for a full year upfront or month by month. Many users think this price is fair compared to other tools.
- Gratuito vs. Pago: The free version is good for simple tasks, but the paid “Premium” version lets you write more words at once and gives you faster speeds.
- Competition: QuillBot is often compared to Grammarly, ChatGPT, and Spin Rewriter.
- Grammarly is usually preferred for fixing grammar mistakes.
- ChatGPT is often better at writing whole paragraphs that flow well.
- HIX AI is a newer competitor that claims to have stronger AI features.
- Quality Issues: Sometimes, the rewriting tool makes sentences sound awkward or unnatural. Additionally, the grammar checker sometimes gives wrong suggestions, which frustrates some users.













