# Best Plagiarism Checker Software for Small Business ## How Many Plagiarism Checker Software Products Does G2 Track? **Total Products under this Category:** 54 ### Category Stats (Aug 2026) - **Average Rating:** 4.46/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** DrillBit Plagiarism (+25.0%) - Among all products in this category, DrillBit Plagiarism recorded the largest rating increase compared to last month _Last updated: August 12, 2026_ ## How Does G2 Rank Plagiarism Checker Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 15,000+ Authentic Reviews - 54+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## G2 Grid® for Plagiarism Checker Software ![G2 Grid® for Plagiarism Checker Software plotting products by satisfaction and market presence](https://www.g2.com/categories/plagiarism-checker/grids.png?focus%5B%5D=16196&focus%5B%5D=1319955&focus%5B%5D=1386462&focus%5B%5D=85609&focus%5B%5D=127735&focus%5B%5D=100918&focus%5B%5D=136105&focus%5B%5D=94940) Highlighted products: Grammarly, GPTZero, Quillbot Paraphraser, Feedback Studio, CustomWritings, AI Image Detector, Plagiarism Checker X, and PlagiarismCheck.org. Underlying data: [Grid® JSON](https://www.g2.com/categories/plagiarism-checker/grids.json?focus%5B%5D=grammarly&focus%5B%5D=gptzero&focus%5B%5D=quillbot-paraphraser&focus%5B%5D=feedback-studio&focus%5B%5D=customwritings&focus%5B%5D=ai-image-detector&focus%5B%5D=plagiarism-checker-x&focus%5B%5D=plagiarismcheck-org&segment=small-business) **Sponsored** ### Workvivo Workvivo HQ gives Comms, HR, and IT teams an AI-powered employee experience no traditional intranet can match. With HQ Agent helping every employee find trusted answers and take action in seconds, and Seer turning employee feedback and sentiment into actionable intelligence, Workvivo is the missing link in your AI transformation strategy, driving adoption by making AI useful, accessible, and engaging for every employee. HQ Agent brings conversational and agentic AI into the daily flow of work. Employees can ask questions in natural language, receive concise answers grounded in trusted company sources, search across connected workplace content, and complete everyday tasks without navigating multiple systems. AI-powered summaries, enterprise search, federated knowledge, third-party data connections, and governance controls help organizations make workplace AI useful, secure, and accessible to every employee. AI is also embedded across internal communications and employee engagement. AI Compose helps teams create, personalize, translate, and optimize content, while Catch Me Up gives employees fast, relevant summaries of important updates. AI Podcasts and automated Employee Journeys help organizations deliver more engaging communications and guide employees through key moments such as onboarding, role changes, and promotions. Seer uses AI to transform employee listening into action. It brings together surveys, sentiment analysis, AI-powered comment analysis, engagement data, benchmarking, and workforce insights so leaders can understand what employees need, identify emerging issues, and respond faster. This connects employee voice directly to better communication, engagement, and business decisions. Built for frontline, hybrid, remote, and desk-based workforces, Workvivo acts as the AI-powered digital front door to work. Employees can access company news, conversations, recognition, documents, knowledge, workplace services, and essential tools through one intuitive experience across mobile, desktop, and digital signage—helping organizations drive AI adoption across the entire workforce, not just desk-based teams. Workvivo integrates with the technology organizations already use, including Microsoft 365, Google Workspace, Zoom, Workday, ServiceNow, Salesforce, SAP, Slack, Jira, Okta, and leading HRIS platforms. Trusted by global organizations including Amazon, Ryanair, Bupa, White Castle, and Motherson, Workvivo by Zoom is recognized by customers and industry analysts as a leader in employee engagement, intranet, and internal communications. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=2374&secure%5Bchosen_at%5D=2026-08-15T11%3A30%3A54Z&secure%5Bdisplayable_resource_id%5D=1586&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=neighbor_category&secure%5Bplacement_resource_ids%5D%5B%5D=1586&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=116295&secure%5Bresource_id%5D=2374&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fplagiarism-checker%2Fsmall-business&secure%5Btoken%5D=94e83dd4c5d58b42bb667bee8633e767d340dd0b86b6dc551e63903839af6564&secure%5Burl%5D=https%3A%2F%2Fwww.workvivo.com%2Flp-hq-digital-workplace%2F%3Futm_source%3Dg2%26utm_medium%3Dpaid-social%26utm_campaign%3Dfy27_gl_paidsocial_g2_wv+hq_clicks_ppc_oisin&secure%5Burl_type%5D=custom_url) ### [Grammarly](https://www.g2.com/products/grammarly/reviews) Grammarly is the trusted AI assistant for communication, helping individuals and teams write clearly, confidently, and consistently across any task and workflow. From daily emails to high-stakes reports, Grammarly helps you communicate with polish and impact. And Grammarly works where you do, integrating with one million apps and websites so you can focus on your message, not your mistakes. Grammarly is proud to have offered its free version to everyone since 2009, democratizing correct and clear writing in English. The paid Grammarly Pro subscription takes this assistance even further, helping professionals and teams streamline workflows and make every document and message more effective. For organizations and companies, Grammarly for Enterprise ensures brand consistency, reduces review cycles, and accelerates alignment. And for schools and educational institutions, Grammarly for Education provides campus-wide access to our writing assistance, supporting students in developing essential writing and critical-thinking skills—skills that are key to students’ future success. Grammarly is part of Superhuman, the AI productivity platform on a mission to unlock the superhuman potential in everyone. Superhuman’s suite of apps and agents brings AI wherever people work, helping over 40 million individuals and 50,000 organizations focus on what matters. **Average Rating:** 4.7/5.0 **Total Reviews:** 12,230 #### How Do G2 Users Rate Grammarly? - **Quality of Support:** 9.0/10 (Category avg: 8.5/10) - **Ease of Use:** 9.3/10 (Category avg: 9.3/10) #### Who Is the Company Behind Grammarly? - **Seller:** [Superhuman](https://www.g2.com/sellers/superhuman-888da3d1-51f7-4603-8d73-08989f8a7db1) - **Company Website:** superhuman.com - **HQ Location:** San Francisco, California - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d29d897222bd465afa1a0b91d9cee6741777ddaab7b6e77647d56d719bccaad4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsuperhumanhq%2F&secure%5Burl_type%5D=linkedin_company_website) 1,759 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Student, Owner - **Top Industries:** Non-Profit Organization Management, Information Technology and Services - **Company Size:** 53% Small, 33% Medium #### What Do G2 Reviewers Say About Grammarly? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **ease of use** of Grammarly, making writing and reviewing professional texts effortless across devices. - Users appreciate the **writing improvement** of Grammarly, finding it enhances professionalism and confidence in their communication. - Users appreciate the **effective grammar correction** of Grammarly, significantly improving their writing and saving valuable time. - Users find Grammarly's **easy-to-use suggestions** invaluable for enhancing writing accuracy and tone in communications. - Users appreciate Grammarly's **accuracy in grammar checking** and its ability to enhance communication quality effortlessly. ##### Cons - Users find Grammarly's **incorrect corrections** frustrating, feeling it often misapplies suggestions and lacks dialect diversity. - Users find that Grammarly provides **incorrect suggestions** that may alter context, tone, and can feel overwhelming to manage. - Users find **irrelevant suggestions** from Grammarly frustrating, especially when they don't match the context of their writing. - Users find Grammarly's **inaccuracy in suggestions** frustrating, as it sometimes misinterprets their intended meaning. - Users find Grammarly's premium price **too expensive** , especially for students seeking advanced features and affordability. #### What Are Recent G2 Reviews of Grammarly? **["Seamless Workflow Integration and Clear Writing Across Devices"](https://www.g2.com/survey_responses/grammarly-review-13201127)** **Rating:** 5.0/5.0 stars _— Juan L._ [Read full review](https://www.g2.com/survey_responses/grammarly-review-13201127) **["Great for Proofreading and Improving Writing Quality"](https://www.g2.com/survey_responses/grammarly-review-13218992)** **Rating:** 4.0/5.0 stars _— Jayesh W._ [Read full review](https://www.g2.com/survey_responses/grammarly-review-13218992) #### What Are G2 Users Discussing About Grammarly? - [Is Grammarly Premium Worth It? A Look at G2 User Reviews](https://www.g2.com/discussions/is-grammarly-premium-worth-it-a-look-at-g2-user-reviews) - 3 comments, 7 upvotes - [What are the benefits of using Grammarly Business for maintaining professionalism and clarity in business communication?](https://www.g2.com/discussions/what-are-the-benefits-of-using-grammarly-business-for-maintaining-professionalism-and-clarity-in-business-communication) - 17 comments, 5 upvotes - [What is Grammarly Business used for?](https://www.g2.com/discussions/what-is-grammarly-business-used-for) - 5 comments, 7 upvotes - [What is the business model of Grammarly?](https://www.g2.com/discussions/what-is-the-business-model-of-grammarly) - 4 comments, 2 upvotes - [What programs does Grammarly work with?](https://www.g2.com/discussions/what-programs-does-grammarly-work-with) - 2 comments, 1 upvote ### [GPTZero](https://www.g2.com/products/gptzero/reviews) GPTZero is an advanced AI detection platform designed to identify text generated by large language models such as ChatGPT, GPT-4, Gemini, Claude, and Llama. Launched in January 2023, it has become a trusted tool for educators, publishers, and enterprises seeking to verify content authenticity and maintain integrity in written materials. Key Features and Functionality: - Multi-Model AI Detection: GPTZero accurately detects AI-generated content across various models, including ChatGPT, GPT-4, Gemini, Claude, and Llama, providing paragraph and sentence-level analysis. - Advanced AI Scan: Offers color-coded highlights and confidence levels for each sentence, granting users transparency into the likelihood of AI-generated text. - Plagiarism and Citation Check: Cross-references text against web and academic databases to identify potential plagiarism or content reuse. - Authorship Verification: Analyzes writing history, burstiness, and document drafts to confirm authentic human writing patterns. - AI Vocabulary Analysis: Highlights words and structures typical of AI-generated text, enhancing linguistic transparency. - Batch Processing: Allows simultaneous uploading of multiple files, with centralized dashboards tailored for educators and institutions. Primary Value and User Solutions: GPTZero addresses the growing concern of distinguishing human-written content from AI-generated text. By providing precise detection capabilities, it empowers educators to uphold academic integrity, assists publishers in ensuring originality, and aids businesses in verifying the authenticity of professional documents. Its comprehensive suite of tools and integrations, such as Chrome extensions and API support, seamlessly integrates into existing workflows, making AI content detection accessible and reliable for a diverse user base. **Average Rating:** 4.3/5.0 **Total Reviews:** 101 #### How Do G2 Users Rate GPTZero? - **Quality of Support:** 8.6/10 (Category avg: 8.5/10) - **Ease of Use:** 9.3/10 (Category avg: 9.3/10) #### Who Is the Company Behind GPTZero? - **Seller:** [GPTZero](https://www.g2.com/sellers/gptzero) - **HQ Location:** N/A - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a1c3823e80d9f2bdd472b81dfd0ea5b7f179793d4771aeb43f9d55511b580c56&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgptzero%2F&secure%5Burl_type%5D=linkedin_company_website) 141 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Higher Education - **Company Size:** 55% Small, 35% Medium #### What Do G2 Reviewers Say About GPTZero? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **robust integrations** of GPTZero, enhancing its functionality for content verification and authenticity checks. - Users value the **clarity and transparency** of GPTZero, appreciating its ease of understanding in flagged results. - Users value the **clarity and transparency** of GPTZero's results, enhancing its practicality for academic and professional purposes. - Users find GPTZero's **ease of use** impressive, making content authenticity checks simple across various fields. - Users value the **effective error detection** of GPTZero, enhancing academic integrity with detailed metrics and integrations. ##### Cons - Users find GPTZero's **overly cautious AI detection** frustrating, as it may misclassify original human-written content. - Users report **inaccuracy issues** with GPTZero, often flagging original content as AI-generated, leading to frustration. - Users find GPTZero's **limited access** frustrating due to overly cautious AI detection and restricted text limits in the free version. - Users find the **slow loading** of GPTZero frustrating, hindered by frequent ads that disrupt the text-checking process. - Users find the **style inconsistency** in GPTZero frustrating, impacting reliability for critical content verification. #### What Are Recent G2 Reviews of GPTZero? **["User-Friendly Platform That Boosts Writing Accuracy and Originality"](https://www.g2.com/survey_responses/gptzero-review-13197419)** **Rating:** 4.5/5.0 stars _— Konjengbam M._ [Read full review](https://www.g2.com/survey_responses/gptzero-review-13197419) **["Fast, Reliable GPT-Text Detection for Contract Review"](https://www.g2.com/survey_responses/gptzero-review-12693325)** **Rating:** 5.0/5.0 stars _— simran t._ [Read full review](https://www.g2.com/survey_responses/gptzero-review-12693325) ### [Quillbot Paraphraser](https://www.g2.com/products/quillbot-paraphraser/reviews) QuillBot Paraphraser is an AI-driven tool designed to assist users in rewriting and enhancing text while preserving its original meaning. It streamlines the writing process by offering intelligent rewriting suggestions, thereby improving clarity and readability. This tool is particularly beneficial for students, professionals, and content creators who aim to refine their writing, avoid redundancy, and generate fresh versions of their content efficiently. Key Features and Functionality: - Multiple Paraphrasing Modes: QuillBot offers various modes to cater to different writing needs, including Standard, Fluency, Formal, Academic, and Creative. Each mode adjusts the paraphrasing style to suit specific contexts. - Synonym Slider: This feature allows users to control the level of vocabulary change, enabling customization of the paraphrased content's complexity and tone. - Grammar Checker: Integrated within the platform, the grammar checker identifies and corrects grammatical errors, ensuring polished and error-free writing. - Summarizer: The summarizer condenses lengthy texts into concise summaries, highlighting key points and main ideas for quick comprehension. - Plagiarism Checker: This tool helps users detect and prevent unintentional plagiarism by comparing their content against a vast database, ensuring originality. - Citation Generator: QuillBot simplifies the process of creating accurate citations in various formats, aiding in proper referencing and adherence to academic standards. Primary Value and User Solutions: QuillBot Paraphraser addresses common writing challenges by providing tools that enhance clarity, coherence, and originality. It saves users time by automating the paraphrasing process, reduces the risk of plagiarism through its plagiarism checker, and improves overall writing quality with its grammar and summarization features. By integrating these functionalities into a single platform, QuillBot offers a comprehensive solution for individuals seeking to elevate their writing proficiency and efficiency. **Average Rating:** 4.5/5.0 **Total Reviews:** 43 #### How Do G2 Users Rate Quillbot Paraphraser? - **Quality of Support:** 8.7/10 (Category avg: 8.5/10) - **Ease of Use:** 9.5/10 (Category avg: 9.3/10) #### Who Is the Company Behind Quillbot Paraphraser? - **Seller:** [QuillBot](https://www.g2.com/sellers/quillbot) - **Year Founded:** 2017 - **HQ Location:** Chicago, Illinois - **Twitter:** @thequillbot 41,826 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e871d6a4217981145a0eea11c6585ff482eb34351c3b378c4e8815796851d6a4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fquillbot%2F&secure%5Burl_type%5D=linkedin_company_website) 357 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 56% Small, 33% Medium #### What Do G2 Reviewers Say About Quillbot Paraphraser? _AI-generated summary from verified user reviews_ ##### Pros - Users find QuillBot Paraphraser to be **extremely easy to use** , enhancing efficiency and accuracy in content rewriting. - Users love the **AI-driven paraphrasing suggestions** in Quillbot, enhancing their writing efficiency and creativity. - Users find QuillBot Paraphraser to be a **time-saving tool** that enhances efficiency in content rewriting and publishing. - Users value the **accuracy** of QuillBot Paraphraser, allowing for efficient and original content production while avoiding plagiarism. - Users value the **clear communication** Quillbot Paraphraser enables, enhancing their writing with quick and polished responses. ##### Cons - Users face challenges due to **limited access** , including word count restrictions and the need for constant internet connection. - Users note that **meaning alteration** can occur, necessitating careful manual review for accuracy and tone consistency. - Users find the **repetitive suggestions** of Quillbot frustrating, often requiring additional editing for clarity and engagement. - Users notice that **AI limitations** can change meanings and require multiple paraphrasing attempts for accuracy. - Users find QuillBot requires careful human review due to **inaccuracy** in preserving meaning and editorial quality. #### What Are Recent G2 Reviews of Quillbot Paraphraser? **["Paraphrasing Made Easy with QuillBot"](https://www.g2.com/survey_responses/quillbot-paraphraser-review-11830707)** **Rating:** 5.0/5.0 stars _— Christia J._ [Read full review](https://www.g2.com/survey_responses/quillbot-paraphraser-review-11830707) **["QuillBot Speeds Up Original, SEO-Friendly Rewrites for a Busy Newsroom"](https://www.g2.com/survey_responses/quillbot-paraphraser-review-12374162)** **Rating:** 4.0/5.0 stars _— Marcos P._ [Read full review](https://www.g2.com/survey_responses/quillbot-paraphraser-review-12374162) ### [Feedback Studio](https://www.g2.com/products/feedback-studio/reviews) Feedback Studio safeguards institutional reputation and streamlines feedback and grading workflows that lead to student success in writing and beyond. Time-saving feedback and grading tools help students cultivate writing excellence, build critical thinking skills, and drive career readiness. Draft CoachTM, Feedback Studio’s add-on for Google Docs and Microsoft Word on the Web, maximizes the opportunity for formative feedback by providing students with immediate guidance about how to address unintentional plagiarism and citation issues while they write. Customers can further safeguard their institution’s academic integrity against emerging challenges such as AI writing detection and contract cheating by licensing Originality as an add-on on top of Feedback Studio. **Average Rating:** 4.3/5.0 **Total Reviews:** 122 #### How Do G2 Users Rate Feedback Studio? - **Quality of Support:** 8.2/10 (Category avg: 8.5/10) - **Ease of Use:** 8.9/10 (Category avg: 9.3/10) #### Who Is the Company Behind Feedback Studio? - **Seller:** [Turnitin](https://www.g2.com/sellers/turnitin) - **Year Founded:** 1996 - **HQ Location:** Oakland, CA - **Twitter:** @Turnitin 24,497 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=258282e1f4e5a435671428ff4b7ed5c7a02d562b6dd608b38706963482234cd5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F233308%2F&secure%5Burl_type%5D=linkedin_company_website) 990 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Teacher - **Top Industries:** Education Management, Higher Education - **Company Size:** 53% Medium, 32% Small #### What Are Recent G2 Reviews of Feedback Studio? **["Holding Students Accountable and Creating Ease for Teachers"](https://www.g2.com/survey_responses/feedback-studio-review-9122078)** **Rating:** 5.0/5.0 stars _— Sarah C._ [Read full review](https://www.g2.com/survey_responses/feedback-studio-review-9122078) **["Turnitin - Best Plagarism Detection Service"](https://www.g2.com/survey_responses/feedback-studio-review-9160747)** **Rating:** 4.5/5.0 stars _— Dr. James P._ [Read full review](https://www.g2.com/survey_responses/feedback-studio-review-9160747) #### What Are G2 Users Discussing About Feedback Studio? - [What is Turnitin used for?](https://www.g2.com/discussions/what-is-turnitin-used-for) - [Which is better turnitin or urkund?](https://www.g2.com/discussions/which-is-better-turnitin-or-urkund) - [How is urkund different from Turnitin?](https://www.g2.com/discussions/how-is-urkund-different-from-turnitin) - [What can urkund detect?](https://www.g2.com/discussions/what-can-urkund-detect) ### [CustomWritings](https://www.g2.com/products/customwritings/reviews) This plagiarism checker is a complex system for the detection of non-original pieces of text. With its help, you can quickly check if the content of your essay, research paper, thesis, or other academic papers is unique. In the same way, you can check either a long writing piece (e.g. a dissertation), or a short one (e.g. an article) and get results straight away. Another great advantage of this option is that you can use it online and for free. Moreover, it is a good idea to check the authenticity of your papers before you present them, otherwise, there’s a risk to get a poor grade, or even get expelled. **Average Rating:** 4.7/5.0 **Total Reviews:** 18 #### How Do G2 Users Rate CustomWritings? - **Quality of Support:** 9.8/10 (Category avg: 8.5/10) - **Ease of Use:** 9.6/10 (Category avg: 9.3/10) #### Who Is the Company Behind CustomWritings? - **Seller:** [CustomWritings](https://www.g2.com/sellers/customwritings) - **HQ Location:** Limassol, CY - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=95413f1bc0c264db807d4c619e5b307c1a5b99cf1e17cda7de2b6365be7c4882&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F23687483&secure%5Burl_type%5D=linkedin_company_website) 3 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Writing and Editing - **Company Size:** 67% Small, 33% Medium #### What Do G2 Reviewers Say About CustomWritings? _AI-generated summary from verified user reviews_ ##### Pros - Users praise the **ease of use** of CustomWritings, appreciating its intuitive interface and reliable content delivery. - Users value the **helpful support** from CustomWritings, which leads to successful outcomes and high-quality essays. - Users value the **efficient management support** CustomWritings provides, aiding in meeting tight deadlines amidst personal responsibilities. - Users value the **consistency** of CustomWritings, ensuring delivery of high-quality content each time they order. - Users value the **efficiency** of CustomWritings, enabling them to meet tight deadlines while juggling other responsibilities. ##### Cons - Users experience **slow performance** with CustomWritings, facing occasional delays that hinder their overall experience. #### What Are Recent G2 Reviews of CustomWritings? **["Stress-Free, Plagiarism-Free Papers Delivered Right on Time"](https://www.g2.com/survey_responses/customwritings-review-12811891)** **Rating:** 5.0/5.0 stars _— Brandon R._ [Read full review](https://www.g2.com/survey_responses/customwritings-review-12811891) **["Boosted My Understanding"](https://www.g2.com/survey_responses/customwritings-review-12971853)** **Rating:** 5.0/5.0 stars _— Mark R._ [Read full review](https://www.g2.com/survey_responses/customwritings-review-12971853) ### [AI Image Detector](https://www.g2.com/products/ai-image-detector/reviews) We’re a leading AI text analysis platform dedicated to empowering businesses and educational institutions as they navigate the ever-evolving landscape of genAI through responsible AI innovation, balancing technological advancement with integrity, transparency, and ethics. Since our founding in 2015, we’ve harnessed the power of AI to empower authenticity and originality. With an award-winning suite trusted by millions, we ensure AI governance and responsible AI adoption, safeguard IP, confirm copyright compliance, and maintain academic integrity with comprehensive content detection. **Average Rating:** 4.5/5.0 **Total Reviews:** 41 #### How Do G2 Users Rate AI Image Detector? - **Quality of Support:** 8.3/10 (Category avg: 8.5/10) - **Ease of Use:** 9.3/10 (Category avg: 9.3/10) #### Who Is the Company Behind AI Image Detector? - **Seller:** [Copyleaks](https://www.g2.com/sellers/copyleaks) - **Year Founded:** 2015 - **HQ Location:** Stamford, CT - **Twitter:** @Copyleaks 2,929 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7d6a2db104d48bca1253b7e795144c73c2e2b9517f3a58f0410f3a3b5e69e567&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F4989573%2F&secure%5Burl_type%5D=linkedin_company_website) 92 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Computer Software, Writing and Editing - **Company Size:** 61% Small, 22% Medium #### What Do G2 Reviewers Say About AI Image Detector? _AI-generated summary from verified user reviews_ ##### Pros - Users find the **ease of use** in Copyleaks enhances their experience, making detection straightforward and efficient. - Users appreciate the **user-friendly interface** of Copyleaks, praising its quick results and responsive support team. - Users appreciate the **high accuracy** of AI Image Detector, comparable to industry standards like Turnitin. - Users value the **helpful suggestions** from the Copyleaks team, appreciating their responsiveness and openness to new ideas. - Users find the **implementation ease** of AI Image Detector enhances their experience with accurate results and accessible resources. #### What Are Recent G2 Reviews of AI Image Detector? **["A Quick, User-Friendly First Filter for Questioning Image Authenticity"](https://www.g2.com/survey_responses/ai-image-detector-review-12613768)** **Rating:** 4.5/5.0 stars _— Poorvaa M._ [Read full review](https://www.g2.com/survey_responses/ai-image-detector-review-12613768) **["Fast, User-Friendly AI Image Detection with Impressive Accuracy"](https://www.g2.com/survey_responses/ai-image-detector-review-12609617)** **Rating:** 4.5/5.0 stars _— Akhil S._ [Read full review](https://www.g2.com/survey_responses/ai-image-detector-review-12609617) #### What Are G2 Users Discussing About AI Image Detector? - [What is Copyleaks Plagiarism Checker used for?](https://www.g2.com/discussions/what-is-copyleaks-plagiarism-checker-used-for) - 3 comments ### [Plagiarism Checker X](https://www.g2.com/products/plagiarism-checker-x/reviews) Whether you are a student, a teacher, a blogger, or a website owner; Plagiarism Checker X can help you deal with all duplication concerns. It is a handy tool created to help you search and locate similar or identical content inside text documents and web pages. Browsing through 16 billion indexed pages in Google and Bing, it brings a detailed PDF report within a matter of seconds. The reporting format in itself is a significant advantage for the viewers as it classifies different percentage of similarity with a different color. Some people seem to be concerned about the privacy and security of their documents and assignments. No worries needed because Plagiarism Checker X does not require you to upload your content; instead, you operate this tool right from desktop and nothing is stored online. It provides online checking, cross comparison, bulk search, and keyword searching facility to multiple segments of the market. Check the plagiarism free and detect all the originality issues within the content. This tools also support crosscheck feature for multiple documents or even websites. Normally, teachers and online publishers/editors have documents in groups and checking them takes a lot of time. Such people can make use of bulk search option and scan the entire group with one click. Search engine optimizers can cross check two documents relative to each other. For writers and blogger, Plagiarism Checker X is a blessing as they can check content quality, be it published or yet to go live. Simply paste URL of the published work into the pane and receive results. **Average Rating:** 4.7/5.0 **Total Reviews:** 28 #### How Do G2 Users Rate Plagiarism Checker X? - **Quality of Support:** 9.3/10 (Category avg: 8.5/10) - **Ease of Use:** 9.7/10 (Category avg: 9.3/10) #### Who Is the Company Behind Plagiarism Checker X? - **Seller:** [Plagiarism Checker X](https://www.g2.com/sellers/plagiarism-checker-x) - **Year Founded:** 2014 - **HQ Location:** New York, NY - **Twitter:** @PlagiarismX 375 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d46ebfa58c26360d332eb6a54e051eba020e351c74bd5dea471e770619232069&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fplagiarismcheckerx%2F&secure%5Burl_type%5D=linkedin_company_website) 7 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Publishing, Writing and Editing - **Company Size:** 71% Small, 25% Medium #### What Are Recent G2 Reviews of Plagiarism Checker X? **["Move away from Plagiarism using this Awesome Tool"](https://www.g2.com/survey_responses/plagiarism-checker-x-review-9611848)** **Rating:** 5.0/5.0 stars _— Pranav K._ [Read full review](https://www.g2.com/survey_responses/plagiarism-checker-x-review-9611848) **["Most COmprehensive Plagiarism Checker for Windows"](https://www.g2.com/survey_responses/plagiarism-checker-x-review-9652962)** **Rating:** 5.0/5.0 stars _— Sayan M._ [Read full review](https://www.g2.com/survey_responses/plagiarism-checker-x-review-9652962) #### What Are G2 Users Discussing About Plagiarism Checker X? - [How do you use plagiarism checker software?](https://www.g2.com/discussions/how-do-you-use-plagiarism-checker-software) - [Which software is best for plagiarism checking?](https://www.g2.com/discussions/which-software-is-best-for-plagiarism-checking) - [How good is Plagiarism Checker X?](https://www.g2.com/discussions/how-good-is-plagiarism-checker-x) ### [PlagiarismCheck.org](https://www.g2.com/products/plagiarismcheck-org/reviews) What is PlagiarismCheck.org? PlagiarismCheck.org is a reliable and easy-to-use advanced similarity and AI-checking tool that makes learning better and more honest by detecting similarities and chat GPT usage. Besides plagiarism, the tool can check your text for grammar and spelling mistakes, search across scientific content and your personal repository, help with citation or essay topic generation, and evaluate the assignment strength before turning it in. Key features: AI Detector — catches exact matches, paraphrased text, and ChatGPT usage. Constantly updated algorithms flag Claude, Gemini, Grok, GPT-5, and all its earlier models with 90% or higher accuracy. Fingerprint — pinpoints each user’s unique writing style characteristics and checks the authorship of any document in almost no time. Grading — speeds up your workflow with custom rubrics and in-text comments. All grades automatically sync with Moodle, Canvas, Google Classroom, Brightspace, Blackboard, Populi, and other LMSs as PlagiarismCheck.org integrates with them via API. Its advanced AI algorithms catch changes in sentence structure, hidden characters, and synonyms. In addition, our tool recognizes properly formatted quotes and references, thus reducing the number of false alarms. Supports 15+ languages and a wide range of sources - сhecks texts against the latest Internet publications and millions of articles, including scholarly content. Ensured data security and privacy — PlagiarismCheck.org is GDPR-compliant and supports the European policy to protect clients’ personal information to guarantee the safety of your private data. PlagiarismCheck integrations with major LMS allow you to access similarity scores and view user-friendly, detailed similarity reports conveniently. Flexibly configure what sources should be considered as similar, and reduce the noise by excluding quotes, references, and self-plagiarism. You can request additional integration with your LMS or use our API to connect PlagiarismCheck.org to any other tool for your convenience. That is why it is widely used by educational institutions, businesses, and individual users. **Average Rating:** 4.8/5.0 **Total Reviews:** 44 #### How Do G2 Users Rate PlagiarismCheck.org? - **Quality of Support:** 9.7/10 (Category avg: 8.5/10) - **Ease of Use:** 9.6/10 (Category avg: 9.3/10) #### Who Is the Company Behind PlagiarismCheck.org? - **Seller:** [Teaching Writing Online Limited](https://www.g2.com/sellers/teaching-writing-online-limited) - **Year Founded:** 2015 - **HQ Location:** Bromley, GB - **Twitter:** @plagiarismisbad 427 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4ebe6dc70ee1b105a7c19cd7d006892e5e9a3f1d74f1a438abf6ccb875bde4c0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fplagiarismcheck.org%2F&secure%5Burl_type%5D=linkedin_company_website) 10 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 49% Small, 47% Medium #### What Do G2 Reviewers Say About PlagiarismCheck.org? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **accuracy** of PlagiarismCheck.org, praising its ability to maintain document formatting and structure. - Users appreciate the **ease of use** of PlagiarismCheck.org, benefiting from its document structure preservation and quick feedback features. - Users value the **time-saving features** of PlagiarismCheck.org for efficient document management and citation generation. - Users find PlagiarismCheck.org to be an **efficient tool for verifying content originality** , crucial for maintaining content integrity. - Users value the **efficiency** of PlagiarismCheck.org for verifying news and ensuring originality in content. #### What Are Recent G2 Reviews of PlagiarismCheck.org? **["Quick checks with preserving the original formatting"](https://www.g2.com/survey_responses/plagiarismcheck-org-review-12263478)** **Rating:** 5.0/5.0 stars _— Dmytro S._ [Read full review](https://www.g2.com/survey_responses/plagiarismcheck-org-review-12263478) **["Simple, Effective Plagiarism & AI Detection with a Helpful Citation Generator"](https://www.g2.com/survey_responses/plagiarismcheck-org-review-13196321)** **Rating:** 4.5/5.0 stars _— Konjengbam M._ [Read full review](https://www.g2.com/survey_responses/plagiarismcheck-org-review-13196321) #### What Are G2 Users Discussing About PlagiarismCheck.org? - [What is PlagiarismCheck.org used for?](https://www.g2.com/discussions/what-is-plagiarismcheck-org-used-for) - 1 comment, 2 upvotes ### [Editpad](https://www.g2.com/products/editpad/reviews) Editpad is a comprehensive online text editor designed to streamline the writing and editing process for users across various platforms. It offers a suite of tools that cater to diverse writing needs, from basic note-taking to advanced content creation, all accessible directly through a web browser without the need for software installation. Key Features and Functionality: - AI Writing Assistant: Generates high-quality, structured essays and content swiftly, understanding context and building strong arguments to meet academic and professional standards. - Plagiarism Checker: Ensures content originality by detecting similarities with existing sources, helping users maintain authenticity in their work. - Paraphrasing Tool: Rewrites text to enhance clarity and uniqueness, aiding in avoiding plagiarism and improving readability. - Text Summarizer: Condenses lengthy documents into concise summaries, facilitating quick comprehension of key points. - OCR Tool: Extracts text from images, enabling users to digitize printed or handwritten content efficiently. - Humanize AI Text: Transforms AI-generated content into natural, human-like writing to bypass AI detection tools. - Multi-Platform Support: Accessible on various devices, including Windows, Mac, iOS, and Android, ensuring flexibility and convenience for users. Primary Value and User Solutions: Editpad addresses the challenges of content creation by providing an all-in-one platform that combines multiple writing tools, eliminating the need for multiple applications. Its AI-powered features enhance productivity by automating tasks such as essay writing and text summarization, while tools like the plagiarism checker and paraphrasing tool ensure content integrity and originality. The OCR functionality bridges the gap between physical and digital content, allowing users to convert images into editable text seamlessly. By offering these integrated solutions, Editpad empowers writers, students, and professionals to produce high-quality, original content efficiently and effectively. **Average Rating:** 4.5/5.0 **Total Reviews:** 24 #### How Do G2 Users Rate Editpad? - **Quality of Support:** 8.2/10 (Category avg: 8.5/10) - **Ease of Use:** 9.1/10 (Category avg: 9.3/10) #### Who Is the Company Behind Editpad? - **Seller:** [Editpad](https://www.g2.com/sellers/editpad) - **HQ Location:** Faisalabad, PK - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=506a12a2cbe4b093b386b4f63bffa189e434387c3029f4eec86d96d480afa720&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Feditpad&secure%5Burl_type%5D=linkedin_company_website) 11 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 64% Small, 20% Large #### What Do G2 Reviewers Say About Editpad? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use and valuable tools** offered by Editpad, enhancing their content creation experience. - Users appreciate the **ease of use** of EditPad, enjoying its clean interface and convenient multi-functional capabilities. - Users appreciate the **time-saving features** of Editpad, enhancing efficiency in writing and editing tasks significantly. - Users appreciate the **clarity** of EditPad’s tools, making complex content easier to read and understand. - Users love the **ease of use** of Editpad, appreciating its intuitive UI and free access to essential tools. ##### Cons - Users often face **adblock detected errors** , causing frustration when trying to use Editpad's features effectively. - Users find Editpad's **difficult usage** hindered by ad blockers and layout issues, impacting their overall experience. - Users find the **lack of mobile support** cumbersome, as it requires using the browser for access. - Users express frustration with the **limited access** of Editpad's free version and occasional slowdowns with large files. - Users note that **meaning alteration** often requires manual tweaking for natural flow, and desire a longer free version limit. #### What Are Recent G2 Reviews of Editpad? **["Powerful, User-Friendly AI Writing Platform with Rich Tools and Moderate Pricing"](https://www.g2.com/survey_responses/editpad-review-13056457)** **Rating:** 4.5/5.0 stars _— Konjengbam M._ [Read full review](https://www.g2.com/survey_responses/editpad-review-13056457) **["Editpad Streamlines My Writing with Fast Paraphrasing and Summaries"](https://www.g2.com/survey_responses/editpad-review-13165915)** **Rating:** 5.0/5.0 stars _— Muzammil M._ [Read full review](https://www.g2.com/survey_responses/editpad-review-13165915) ### [WriterZen](https://www.g2.com/products/writerzen/reviews) The pioneer content SEO toolset that simplifies your content lifecycle from creation to conversion, explicitly tailored for any SEO expertise level. WriterZen stands out from its competitors by helping you simplify your content creation workflow. **Average Rating:** 4.7/5.0 **Total Reviews:** 198 #### How Do G2 Users Rate WriterZen? - **Quality of Support:** 9.1/10 (Category avg: 8.5/10) - **Ease of Use:** 9.0/10 (Category avg: 9.3/10) #### Who Is the Company Behind WriterZen? - **Seller:** [WriterZen ( Formerly Resonance Technology)](https://www.g2.com/sellers/writerzen-formerly-resonance-technology) - **Year Founded:** 2021 - **HQ Location:** Singapore, SG - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e37f52789e0c51f63c4d9704b2c2304762aca782e7e82ba6e204a93647c12138&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fwriterzen%2F&secure%5Burl_type%5D=linkedin_company_website) 4 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Founder, Owner - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 93% Small, 2% Medium #### What Do G2 Reviewers Say About WriterZen? _AI-generated summary from verified user reviews_ ##### Cons - Users are concerned about the **outdated nature and lack of updates** , as the team has become unresponsive. #### What Are Recent G2 Reviews of WriterZen? **["WriterZen Makes Keyword Research and Content Planning Easy"](https://www.g2.com/survey_responses/writerzen-review-13237517)** **Rating:** 5.0/5.0 stars _— Muzammil M._ [Read full review](https://www.g2.com/survey_responses/writerzen-review-13237517) **["Easy to use, very useful information"](https://www.g2.com/survey_responses/writerzen-review-4883179)** **Rating:** 5.0/5.0 stars _— Mark D._ [Read full review](https://www.g2.com/survey_responses/writerzen-review-4883179) #### What Are G2 Users Discussing About WriterZen? - [What is WriterZen used for?](https://www.g2.com/discussions/what-is-writerzen-used-for) ### [Copyscape](https://www.g2.com/products/copyscape/reviews) Copyscape is the world's most trusted plagiarism checker. Try Copyscape for free at copyscape.com. For over two decades, companies worldwide have trusted Copyscape as the industry standard for enterprise-class online plagiarism detection. Copyscape is used by the world’s leading companies in publishing, Gen-AI, content marketing, SEO, education, research and more. Publishing plagiarized or duplicate content on your website can expose you to legal liability and lower your site's rankings on search engines and AI chatbots. Whether your content is written by humans or generated by AI, Copyscape checks if it is unique before you publish. Deploy AI with confidence with Copyscape, checking the originality of all new content. The Copyscape Premium service provides more powerful plagiarism detection, plus a host of other features including file uploads, batch search, private index, case tracking, an API, and WordPress integration. Copyscape Enterprise lets you deploy Copyscape's trusted plagiarism detection service on your own infrastructure, either on-premises or in your private cloud. Copyscape Enterprise can check both human- and AI-generated content, offering maximum security and control. The Copysentry service provides comprehensive protection for your website by automatically scanning the web daily or weekly and emailing you when new copies of your content are found. Copyscape also offers free plagiarism warning banners for your website to warn potential plagiarists against stealing your content, as well as a free tool to compare two web pages or articles, and a comprehensive guide to dealing with and responding to plagiarism. Learn more at copycsape.com and start protecting your content today. **Average Rating:** 4.4/5.0 **Total Reviews:** 27 #### How Do G2 Users Rate Copyscape? - **Quality of Support:** 8.3/10 (Category avg: 8.5/10) - **Ease of Use:** 9.2/10 (Category avg: 9.3/10) #### Who Is the Company Behind Copyscape? - **Seller:** [Copyscape](https://www.g2.com/sellers/copyscape) - **Year Founded:** 2003 - **HQ Location:** N/A - **Twitter:** @Copyscape 295 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4d7a64acd75f05cda8e7fe5b971ef4e8070132bb9c7e2b1eb10f3bc1f6175acf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2865921%2F&secure%5Burl_type%5D=linkedin_company_website) 4 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 75% Small, 18% Medium #### What Do G2 Reviewers Say About Copyscape? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **API Integration** of Copyscape, enabling seamless and customizable plagiarism checks across various platforms. - Users highlight the **ease of use** of Copyscape, making plagiarism checks simple and accessible for beginners. - Users appreciate the **reliable and accurate plagiarism checks** by Copyscape, ensuring quality content and quick results. - Users value the **customization options** in Copyscape, enhancing their experience and integration with different platforms. - Users value the **effective filtering system** of Copyscape, ensuring original content and enhancing quality assurance. ##### Cons - Users find Copyscape to be **expensive** , making it unsuitable for small businesses or personal use. - Users find Copyscape's **limited functionality** in the free version restricts their ability to check multiple pages effectively. - Users occasionally experience **poor search functionality** , with rare instances of missed duplicate content during searches. - Users find that **grammatical errors and misspelled words** often go unnoticed by Copyscape, impacting its reliability. #### What Are Recent G2 Reviews of Copyscape? **["Accurate plagiarism detector"](https://www.g2.com/survey_responses/copyscape-review-8177901)** **Rating:** 4.5/5.0 stars _— Divyanshi T._ [Read full review](https://www.g2.com/survey_responses/copyscape-review-8177901) **["User-Friendly Platform That Boosts Writing Efficiency with Powerful AI Checks"](https://www.g2.com/survey_responses/copyscape-review-13200606)** **Rating:** 4.5/5.0 stars _— Konjengbam M._ [Read full review](https://www.g2.com/survey_responses/copyscape-review-13200606) #### What Are G2 Users Discussing About Copyscape? - [Is copyscape an app?](https://www.g2.com/discussions/is-copyscape-an-app) - [Does copyscape save your work?](https://www.g2.com/discussions/does-copyscape-save-your-work) - [Does copyscape have history?](https://www.g2.com/discussions/does-copyscape-have-history) - [What is the purpose of copyscape?](https://www.g2.com/discussions/what-is-the-purpose-of-copyscape) Spotlight Categories [Retail POS Systems](https://www.g2.com/categories/retail-pos) [Social Media Listening Tools](https://www.g2.com/categories/social-media-listening-tools) [Survey Software](https://www.g2.com/categories/survey) [Procure to Pay Software](https://www.g2.com/categories/procure-to-pay) [Digital Adoption Platforms](https://www.g2.com/categories/digital-adoption-platform) Similar Categories - [Team Collaboration](/categories/team-collaboration) - [Other Collaboration](/categories/other-collaboration) - [Agentic AI Browser](/categories/agentic-ai-browser) - [AI Meeting Assistants](/categories/ai-meeting-assistants) - [AI Presentation Tools](/categories/ai-presentation-tools) - [Audio Conferencing](/categories/audio-conferencing) - [Board Management](/categories/board-management) - [Bookmark Manager](/categories/bookmark-manager) - [Browser](/categories/browsers) - [Business Scheduling](/categories/business-scheduling) - [Calendar](/categories/calendar-software) - [Cloud PBX Platforms](/categories/cloud-pbx-platforms) - [Collaborative Research Writing Tools](/categories/collaborative-research-writing-tools) - [Decision-Making](/categories/decision-making) - [Digital Adoption Platform](/categories/digital-adoption-platform) [Browse Plagiarism Checker Themes](/categories/plagiarism-checker/themes)