Link copied to clipboard # Grammarly vs QuillBot Comparison - What are their main differences? Share [ Export ](/compare/grammarly/quillbot/export.csv) GrammarlyQuillBot[+ Add Product](#) Pricing **Grammarly** Free Trial No pricing available **QuillBot** **Free** 1 User Per Month · Free **Pricing Insights** from reviews Time to Implement **Grammarly** 1 month Based on 245 responses **QuillBot** Not enough reviews yet Return on Investment **Grammarly** 10 months Based on 229 responses **QuillBot** Not enough reviews yet Perceived Cost **Grammarly** $$$$$ **QuillBot** Not enough reviews yet Average Discount **Grammarly** 25% **QuillBot** Not enough reviews yet **Pros & Cons** from reviews **Grammarly** [ Writing Improvement (2173) ](https://www.g2.com/products/grammarly/reviews?filters%5Bsentiment_snippet%5D=1076123&qs=pros-and-cons#reviews)[ Ease of Use (1765) ](https://www.g2.com/products/grammarly/reviews?filters%5Bsentiment_snippet%5D=1076139&qs=pros-and-cons#reviews)[ Incorrect Corrections (620) ](https://www.g2.com/products/grammarly/reviews?filters%5Bsentiment_snippet%5D=1076414&qs=pros-and-cons#reviews)[ Inaccuracy (559) ](https://www.g2.com/products/grammarly/reviews?filters%5Bsentiment_snippet%5D=1075264&qs=pros-and-cons#reviews) **QuillBot** [ Ease of Use (16) ](https://www.g2.com/products/quillbot/reviews?filters%5Bsentiment_snippet%5D=1422013&qs=pros-and-cons#reviews)[ Writing Improvement (14) ](https://www.g2.com/products/quillbot/reviews?filters%5Bsentiment_snippet%5D=1422024&qs=pros-and-cons#reviews)[ Inaccuracy (6) ](https://www.g2.com/products/quillbot/reviews?filters%5Bsentiment_snippet%5D=2380377&qs=pros-and-cons#reviews)[ AI Performance (4) ](https://www.g2.com/products/quillbot/reviews?filters%5Bsentiment_snippet%5D=1421874&qs=pros-and-cons#reviews) Integrations **Grammarly** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_e89d21750715f4646ed61c011b2917dc/adobe-acrobat.png "Product Avatar Image") Adobe Acrobat ](https://www.g2.com/products/adobe-acrobat/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_58773a1e58e3f3d274316b3188ec4584/adobe-acrobat-reader.png "Product Avatar Image") Reader ](https://www.g2.com/products/adobe-acrobat-reader/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_0d6021e1f6253f85ed0eb22a67eb101b/adobe-photoshop.png "Product Avatar Image") Photoshop ](https://www.g2.com/products/adobe-photoshop/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6e4c5c61bf9e91b950f0ce3012d86591/ai-studios.jpg "Product Avatar Image") AI Studios ](https://www.g2.com/products/ai-studios/reviews)[ View all ](https://www.g2.com/products/grammarly/integrations) **QuillBot** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_267552fef3304257423462a298308646/ckeditor1.png "Product Avatar Image") CKEditor ](https://www.g2.com/products/ckeditor1/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4a9a6d57cdd833bf0381d21fd9246641/google-workspace.png "Product Avatar Image") Google Workspace ](https://www.g2.com/products/google-workspace/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ae5d46296d0f8afa0fd352fc44bf419d/microsoft365.png "Product Avatar Image") Microsoft 365 ](https://www.g2.com/products/microsoft365/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_3e48650525f4aa1378350d92fa36a539/microsoft-microsoft-copilot-studio.jpg "Product Avatar Image") Microsoft Copilot Studio ](https://www.g2.com/products/microsoft-microsoft-copilot-studio/reviews)[ View all ](https://www.g2.com/products/quillbot/integrations) Screenshots **Grammarly** ![Grammarly screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1571178/Superhuman-Launch-G2-Product-Statics-Grammarly-Proofreader-1920x1080.png) **QuillBot** No screenshot available **Ratings** from reviews Meets Requirements **Grammarly** 9.2 9.210,610 **QuillBot** 8.9 8.944 Ease of Use **Grammarly** 9.3 9.310,890 **QuillBot** 9.6 9.645 Ease of Setup **Grammarly** 9.4 9.44,771 **QuillBot** 9.4 9.422 Ease of Admin **Grammarly** 9.3 9.32,809 **QuillBot** 9.2 9.210 Quality of Support **Grammarly** 9.0 9.06,891 **QuillBot** 8.8 8.840 Has the product been a good partner in doing business? **Grammarly** 9.4 9.42,766 **QuillBot** 9.3 9.39 Product Direction (% positive) **Grammarly** 9.4 9.410,851 **QuillBot** 8.9 8.944 **Features** ratings from reviews AI Writing Assistant 8.5 7,165 8.5 68 Plagiarism Checker 8.4 1,936 Not enough data Proofreading 8.3 9,131 Not enough data User Insights **Reviewers' Company Size** Small-Business(50 or fewer emp.) 52.3% Mid-Market(51-1000 emp.) 35.4% Enterprise(\> 1000 emp.) 12.3% Small-Business(50 or fewer emp.) 52.3% Mid-Market(51-1000 emp.) 35.4% Enterprise(\> 1000 emp.) 12.3% Small-Business(50 or fewer emp.) 58.3% Mid-Market(51-1000 emp.) 35.4% Enterprise(\> 1000 emp.) 6.3% Small-Business(50 or fewer emp.) 58.3% Mid-Market(51-1000 emp.) 35.4% Enterprise(\> 1000 emp.) 6.3% **Reviewers' Industry** [![Grammarly](https://images.g2crowd.com/uploads/product/hd_favicon/bf78c36e6d40b89101b877b7a7c46f2d/grammarly.svg "Grammarly")](https://www.g2.com/products/grammarly/reviews) Grammarly Non-Profit Organization Management 11.8% Marketing and Advertising 7.9% Computer Software 7.7% Information Technology and Services 7.4% Higher Education 4.6% Other 60.5% [![QuillBot](https://images.g2crowd.com/uploads/product/hd_favicon/485827d896d18b86a0772d2858fa2874/quillbot.svg "QuillBot")](https://www.g2.com/products/quillbot/reviews) QuillBot Information Technology and Services 19.6% Higher Education 10.9% Marketing and Advertising 10.9% Computer Software 8.7% E-Learning 6.5% Other 43.5% Alternatives **Grammarly Alternatives** ![ProWritingAid](https://images.g2crowd.com/uploads/product/hd_favicon/6c515b20b77922b80013814732e88130/prowritingaid.svg "ProWritingAid") [ ProWritingAid ](/products/prowritingaid/reviews) ![Writesonic](https://images.g2crowd.com/uploads/product/hd_favicon/f584273e7da66ff04861354f181adb7d/writesonic.svg "Writesonic") [ Writesonic ](/products/writesonic/reviews) ![Jasper](https://images.g2crowd.com/uploads/product/hd_favicon/75ba5a0ccc3fad5d61ccefa42d560fd3/jasper-ai.svg "Jasper") [ Jasper ](/products/jasper-ai/reviews) ![Rytr](https://images.g2crowd.com/uploads/product/hd_favicon/3757b9d6cf6367355cd478c1ae62fd00/rytr.svg "Rytr") [ Rytr ](/products/rytr/reviews) **QuillBot Alternatives** ![TextCortex](https://images.g2crowd.com/uploads/product/hd_favicon/37b2657c6e562f2270f30a69573d971e/textcortex.svg "TextCortex") [ TextCortex ](/products/textcortex/reviews) ![Writesonic](https://images.g2crowd.com/uploads/product/hd_favicon/f584273e7da66ff04861354f181adb7d/writesonic.svg "Writesonic") [ Writesonic ](/products/writesonic/reviews) ![TextExpander](https://images.g2crowd.com/uploads/product/hd_favicon/27824dfcd4437f15d575cc1527b2ace2/textexpander.svg "TextExpander") [ TextExpander ](/products/textexpander/reviews) ![Rytr](https://images.g2crowd.com/uploads/product/hd_favicon/3757b9d6cf6367355cd478c1ae62fd00/rytr.svg "Rytr") [ Rytr ](/products/rytr/reviews) ## Grammarly vs QuillBot FAQs Generated using AI Last updated: August 17, 2026 ### What is the difference between Grammarly vs QuillBot? Grammarly stands out for its higher G2 rating, larger review base, and stronger reviewer-cited strengths in writing improvement and accuracy, while QuillBot is favored for ease of use and paraphrasing capabilities. | [Grammarly](https://www.g2.com/products/grammarly/reviews) | [QuillBot](https://www.g2.com/products/quillbot/reviews) | | --- | --- | | 4.7/5 (14,067 reviews) | 4.4/5 (82 reviews) | | Small-Business | Small-Business | | 9.4 | 9.3 | | 9.0 | 8.8 | | Writing Improvement (2,173 all-time mentions) | Ease of Use (16 all-time mentions) | ### How do the pricing models of Grammarly and QuillBot compare? Grammarly is rated higher for value, with reviewers expressing greater satisfaction with its pricing compared to QuillBot. - **Grammarly:** In recent reviews, several reviewers note that while premium features are locked behind a paywall, the value is justified by the breadth of features and writing improvement. - **QuillBot:** Recent reviewers mention that the free version is limited and upgrading is almost necessary for regular use, with some citing the premium as expensive for long-form content needs. - **Switching reasons:** Reviewers who switch cite the need for more advanced features or fewer limitations in the free tier as a primary reason for moving between products. ### What are the best alternatives to Grammarly and QuillBot? The top three alternatives to Grammarly and QuillBot are ProWritingAid, Writesonic, and TextCortex. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [Grammarly](https://www.g2.com/products/grammarly/reviews) | 4.7/5 (14,067 reviews) | Small-Business | Premium features locked behind paywall; value justified by features | Writing Improvement (2,173 all-time mentions) | | [QuillBot](https://www.g2.com/products/quillbot/reviews) | 4.4/5 (82 reviews) | Small-Business | Free version limited; premium cited as expensive for long-form | Ease of Use (16 all-time mentions) | | [ProWritingAid](https://www.g2.com/products/prowritingaid/reviews) | 4.5/5 (51 reviews) | Small-Business | — | Comprehensive grammar and style checking | | [Writesonic](https://www.g2.com/products/writesonic/reviews) | 4.7/5 (2,124 reviews) | — | — | AI-powered content generation | | [TextCortex](https://www.g2.com/products/textcortex/reviews) | 4.7/5 (872 reviews) | Small-Business | — | AI writing and paraphrasing | ### Which AI Writing Assistant features should I prioritize when comparing Grammarly and QuillBot? Buyers comparing Grammarly and QuillBot should prioritize writing improvement, accuracy, ease of use, integrations, and tone adjustment. - **Writing improvement:** Grammarly (2,173 all-time mentions), QuillBot (14 all-time mentions) - **Accuracy:** Grammarly (1,229 all-time mentions), QuillBot (12 all-time mentions) - **Ease of use:** Grammarly (1,195 all-time mentions, 9.3 score), QuillBot (16 all-time mentions, 9.7 score) - **Integrations:** Grammarly (620 all-time mentions), QuillBot (2 all-time mentions) - **Tone adjustment:** Grammarly (414 all-time mentions), QuillBot (recent reviews cite tone and paraphrasing flexibility) ### What are the pros and cons of Grammarly vs QuillBot? Grammarly's headline strength is writing improvement, while QuillBot is most praised for ease of use and paraphrasing flexibility. - **Grammarly strengths:** Writing improvement (2,173 all-time mentions), accuracy (1,229), ease of use (1,195), helpfulness (926), error correction (711), integrations (620), tone adjustment (414) - **Grammarly trade-offs:** Poor suggestions (433), inaccuracy (368), premium features locked behind paywall, occasional context misses in technical writing - **QuillBot strengths:** Ease of use (16 all-time mentions), writing improvement (14), accuracy (12), paraphrasing and summarization, productivity boost, simple interface - **QuillBot trade-offs:** Inaccuracy (6), AI performance (4), context understanding (2), premium cited as expensive, paraphrased outputs sometimes sound unnatural or require manual edits ### Is Grammarly or QuillBot better for small businesses? Grammarly is the stronger fit for small businesses, supported by its dominant small-business segment and extensive reviewer base. - **Grammarly:** Small-Business is the largest segment, with reviewers highlighting its impact on professional communication, error correction, and productivity for business use. - **QuillBot:** Small-Business is also the largest segment, with reviewers noting its value for paraphrasing, summarization, and ease of use in business documentation and content creation. ### Which AI Writing Assistant platform has better integrations? Grammarly is favored for integrations, with a higher all-time mention count and broader reviewer-cited integration support. - **Grammarly:** Integrations are cited in 620 all-time reviews, with recent mentions of Confluence and broad support across browsers, desktop applications, and collaboration tools. - **QuillBot:** Integrations are cited in 2 all-time reviews, with Microsoft Word named in recent reviews as a key integration. ### How do Grammarly and QuillBot compare on customer support? Grammarly and QuillBot are rated within 0.2 points on Quality of Support, indicating parity in reviewer satisfaction. - **Grammarly:** Reviewers describe support as responsive and helpful, with scores of 9.0 and frequent positive mentions in recent reviews. - **QuillBot:** Reviewers rate support at 8.8, with recent feedback noting helpful responses but occasional dissatisfaction with refund policy and premium support experiences. ### Which is easier to implement, Grammarly or QuillBot? Grammarly and QuillBot are rated within 0.2 points on Ease of Setup, indicating near-equal ease of implementation. - **Grammarly:** Reviewers consistently describe setup as very easy, often requiring just a download or browser extension, with a 9.4 score. - **QuillBot:** Reviewers also report a straightforward setup process, with a 9.3 score and frequent mentions of quick onboarding and minimal training required. ### Which product has better Plugin? Grammarly is more frequently cited for its Plugin feature, with broader reviewer recognition and higher all-time mention counts. - **Grammarly:** Integrations (including plugins) are cited in 620 all-time reviews, with specific praise for the Outlook Plugin and browser extensions. - **QuillBot:** Integrations (including plugins) are cited in 2 all-time reviews, with Microsoft Word add-in mentioned in recent feedback but with some reports of inconsistent performance.