10 Best AI Proofreader Software for Flawless Content in 2025

Sorry, there were no results found for “”
Sorry, there were no results found for “”
Sorry, there were no results found for “”
You’ve read your draft so many times it’s practically tattooed on your brain, yet somehow, the second you hit send or submit, that one embarrassing typo appears.
Sound familiar?
Proofreading is the final (and often most frustrating) hurdle between you and flawless content. But who has time to obsess over every comma, misplaced modifier, or oddly phrased sentence?
AI proofreaders catch what your tired eyes miss, sharpening your writing, refining the style, and enhancing readability without the headache.
In this blog, we’ll explore the top AI proofreader software that will keep your content crisp, clear, and error-free.
Here are the best AI proofreading tools:
Some AI proofreaders excel at catching grammar mistakes, while others offer advanced style enhancements or contextual suggestions.
Here are some factors to consider when picking an AI proofreading software. 👀
🧠 Fun Fact: The term ‘proof’ originates from the Latin probare, meaning to ‘confirm by testing’ or ‘to prove.’ In the context of publishing, proof refers to a preliminary version of a document or text used for checking before final publication.
Finding the best online proofreading tool can make all the difference in polishing your writing. Whether you’re a student, researcher, or professional, these tools help catch grammatical mistakes, refine style, and enhance clarity.
Here’s a roundup of the 10 best AI proofreading tools to elevate your writing. 🎯
First on our list, we have ClickUp. 🤩
ClickUp is the everything app for work that combines project management, knowledge management, and chat—all powered by AI that helps you work faster and smarter.
It doesn’t matter if you’re refining a manuscript, polishing an academic paper, perfecting an essay, or ensuring flawless business documents, ClickUp centralizes your writing and proofing workflow in one smart, streamlined hub, making it easier to work faster and smarter.

Think of ClickUp Brain as your personal AI writing assistant, one that’s always ready to fine-tune your content. To get started, open any existing or new document in ClickUp, type ‘/’ (slash command), and click enter. This brings up the AI Writer for Work, ready to help you with your content.
You can prompt it to write anything you need, from follow-up emails to meeting summaries. It’ll generate well-structured drafts on your request, giving you a strong starting point.
For instance, you’re a marketing manager and want to use AI for copywriting. You can craft a compelling product description for a new software launch, just with a simple prompt. In seconds, the advanced AI-powered writing-cum-proofreading tool will generate a polished draft, free of pesky, sneaky errors.
📌 Example Prompt: Write a persuasive product description for a time-tracking app that helps freelancers boost productivity.
Brain’s Answer:

Brain also elevates your writing with real-time, actionable feedback on grammar, sentence structure, and clarity—ensuring your content always reaches the target audience.

Review the suggestions, tweak as needed, and finalize your document. The AI copywriting tool adapts to your tone and style, making your writing seamless and professional.
✨ Bonus: ClickUp Brain users can choose from multiple external AI models, including GPT-4o, Claude, and Gemini for various writing, reasoning, and proofreading tasks!


Moreover, ClickUp Docs ensures that all your content is stored in one easy-to-find place. From drafting a marketing plan or composing meeting notes to building technical documentation, every piece of writing lives within your existing workflow.
This integration allows for fluid collaboration—teammates can comment, tag, and assign tasks directly within the document. Real-time updates, nested pages, rich formatting, and pre-built templates within Docs keep your projects moving forward without any fuss.
💡 Pro Tip: You can now choose among various LLMs (Large Language Models) to customize AI output in ClickUp Brain. Pick GPT-4o, o1, 03-mini, or Claude 3.7 Sonnet to refine your blog posts, essays, doc summaries, reports, and more.
📮ClickUp Insight: 37% of our respondents use AI for content creation, including writing, editing, and emails. However, this process usually involves switching between different tools, such as a content generation tool and your workspace.
With ClickUp, you get AI-powered writing assistance across the workspace, including emails, comments, chats, Docs, and more—all while maintaining context from your entire workspace.
ClickUp Brain saves me a ton of back and forth honestly. I know there are AI tools with a pretty efficient free tier, but the constant switching between tabs takes a toll. And honestly, when I’m in my deep work zone, this is the last thing I want to do.
I primarily use the AI for writing stuff since I’m in the content industry. It also edits what I’ve written (ah-mazing!). Another thing that really helps me is Docs. I love the formatting options, especially those banners. So cute!

Grammarly is an AI-powered writing assistant that refines your writing with precise, real-time corrections. It enhances clarity, refines style, and keeps your tone on point.
What makes it stand out? The free AI proofreader adapts to your writing context using natural language processing, making the suggestions natural and relevant. Plus, with seamless integration across desktop, mobile, and browsers, the writing improver helps you write confidently anytime, anywhere.
Sometimes the suggestions made by Grammarly dehumanises the communication as it looks to shorten certain phrases. I feel that the “tone” feature doesn’t really reflect the tone accurately.
🤝 Friendly Reminder: Get a second opinion! When editing, another set of eyes can catch errors you might have missed. Ask your colleague or peer to review your work, especially if it’s critical or lengthy.

ProWritingAid is a digital writing and proofreading tool engineered for thorough text analysis and improvement. It examines nearly two dozen metrics to fine-tune your writing with precise feedback.
The tool detects clichés, refines transitions, and eliminates passive constructions to enhance clarity and flow. Need to switch up your tone or rework a sentence? The rephrase feature makes adjusting and creating more dynamic, polished content straightforward.
🔍 Did You Know? The earliest instance of the verb proofread was recorded in the 1840s. Initially, it referred to the process of checking printers’ proofs for errors.

Inspired by Ernest Hemingway’s succinct writing style, Hemingway Editor helps you keep things clear, concise, and to the point. It breaks down text, highlighting wordy sentences, excessive adverbs, and awkward phrasing to tighten things up.
If you tend to overcomplicate things, it’s got your back with AI-driven suggestions that simplify your writing and keep it flowing smoothly. And if you’re publishing online, the desktop version lets you post directly to WordPress or Medium—no extra steps needed!
It is useful but should not be treated as gospel. For fiction there are plenty of times that good characterization will cause you to break Hemingway app’s rules. I plug some of my work into Hemingway’s online editor but can’t get most of it below their definition of an 11th grade reading level. My target audience is federal judges, so I am not too worried about their comprehension, but an easier read is always better.
📖 Also Read: Best Hemingway App Alternatives

Ginger Software refines your writing by catching grammar, punctuation, and spelling mistakes in real time. Its rephrasing tool makes it easy to adjust sentence structure and tweak tone to match different writing styles.
If you’re working across multiple languages, the built-in translation feature supports over 40, helping you communicate more effectively. And with easy accessibility across the web, desktop, and mobile, it’s a handy tool for improving clarity and flow wherever you write.
🧠 Fun Fact: The earliest known use of the noun proofreading is from 1811, as noted in the Oxford English Dictionary. This was a period when printing technology was advancing, and the need for accurate text reproduction became more critical.

QuillBot is a grammar-checking tool for enhancing clarity, correctness, and style. Its powerful paraphrasing tool reworks sentences to improve flow and tone without losing your original meaning.
Need to break down a long article? The summarizer condenses key points into a quick, easy-to-digest version.
Additionally, its grammar checker keeps your writing polished, while the plagiarism scanner ensures originality by comparing your content against a vast database. With AI-driven customization, QuillBot even adapts to your writing style, making personalized suggestions.
The grammar check is fine, but it has room for improvement for better delivery. The screen size also needs to be improved because it is quite congested.

Trinka is a privacy-focused writing assistant built for academic, technical, and formal writing. This AI grammar checker goes beyond basic grammar checks, catching over 3,000 advanced language errors to refine sentence structure, word choice, and style. It supports both English and Spanish, offering advanced corrections that adapt to subject-specific writing needs.
If you’re working with technical documents, the built-in LaTeX proofreader ensures accuracy, while the plagiarism checker helps maintain originality. Plus, the AI technical writing tool keeps your MS Word formatting intact and offers clear revisions with track changes.
With two editing modes—Power for in-depth improvements and Lite for quick fixes—you can tailor the editing process to your needs.
🔍 Did You Know? The global proofreader and grammar checker market is expected to reach $2.2 billion by 2032, growing at a CAGR of about 8.5% during the forecast period.

Wordvice is an editing and proofreading tool designed to refine documents, books, and academic writing with a natural, polished touch. It improves readability, replacing awkward phrasing and restructuring sentences for better flow. Powered by advanced language models trained on millions of texts, it delivers professional-level revisions that feel as accurate as pieces edited by humans.
Whether you need minor tweaks or a full restructuring, its multiple proofreading modes let you control the level of editing. Wordvice also makes it easy to produce clear, compelling, and professional-quality writing.
We wish they had more integrations for web browsers and editing apps like Overleaf. But we were able to add the results of our revisions from MS Word into other applications to finalize our work.
💡 Pro Tip: Use content writing templates to maintain consistency across all content types while allowing room for creativity.

Slick Write is a free online editing solution that offers fast, real-time spelling, grammar, and style checks. As a ProWritingAid alternative, it provides a readability index to ensure your tone and complexity match your audience.
Its browser-based interface keeps things simple—no downloads required. Detailed reports analyze flow and rhythm, highlighting areas for improvement in your text, while contextual links to sources like Wikipedia and Urban Dictionary provide quick clarifications.
Plus, statistical insights on passive voice, adverbs, and pronouns help refine your style for a more polished final draft.
💡 Pro Tip: Try the Read Backwards technique when proofreading. This technique helps your brain focus on individual words without getting caught up in the content flow. Start from the end of the document and work your way back to the beginning, focusing on spelling and grammar errors.

PaperRater streamlines the editing process, scanning your manuscript for spelling, grammar, and punctuation issues in real time. As a Grammarly alternative, it tailors feedback based on your document type and education level, ensuring suggestions that match your writing style.
Just paste your text or upload a file, and the tool instantly evaluates your work with a grade score while offering improvement tips. Beyond basic error detection, it also includes handy resources like commonly confused words and a vocabulary builder to strengthen your skills.
I’m not a fan of the grading metric. It shows you what grade level your writing at and what sort of grade you’d get. My grades are always a bit higher than what they say they’ll be. However, they do include tips to improve your “grade” and it might’ve made me score better in class.
🤝 Friendly Reminder: Don’t forget to take breaks and step away when writing. It helps you approach your work with a fresh perspective, reducing the likelihood of overlooking errors. Step away from the document for at least 24 hours before proofreading to ensure objectivity.
We’ve covered a range of online proofreaders, each of which brings something unique to the table—some excel at deep text analysis, others simplify sentence structures in academic documents, and a few even handle plagiarism checks.
However, ClickUp, the everything app for work, brings it all together.
What I love most about ClickUp is how it replaces multiple tools in one place. No more switching between multiple apps. It offers an unparalleled number of features compared to other software. It’s also highly customizable to fit any workflow thanks to features like multiple views that let me set up projects exactly how I need, dashboards that give me a clear view of reports and stats, and automations that save me hours by handling repetitive tasks.
ClickUp Brain’s AI proofreader goes beyond simple grammar fixes to refine clarity, tone, grammatical errors, and structure in real time. Even better? ClickUp Docs lets you collaborate, edit, and manage your content seamlessly—all in one place.
Sign up to ClickUp for free today! ✅
© 2025 ClickUp