DeepSearch™ plagiarism detection
Searches billions of sources using DeepSearch™ to identify plagiarism, including paraphrased or near-match text.
Quetext is a plagiarism checker and AI detector built to help students, teachers, professionals, and teams verify originality before publishing or submitting work. The product centers on DeepSearch™ technology, which the company says searches billions of sources and supports plagiarism detection, AI content detection, grammar checking, summarization, and paraphrasing in one place.
The site presents Quetext as a web-based writing workflow with a free plan, paid individual and team plans, a Chrome Extension, and a developer API. That makes it suitable both for occasional document checks and for higher-volume review in classrooms, content teams, publishing workflows, and software products that need embedded detection.
Searches billions of sources using DeepSearch™ to identify plagiarism, including paraphrased or near-match text.
Detects AI-generated writing and provides line-by-line analysis with confidence scores for focused review.
Helps users rework text with paraphrasing, humanizing, and summarizing tools, all available from the Quetext workflow.
Generates citations and supports APA, MLA, and Chicago styles, with citation assistant and citation generator features mentioned on the site.
Lets users scan text from browser tabs and documents through a Chrome Extension, and integrate detection into products through a RESTful API.
Includes reports, bulk file uploads, source exclusion, and grammar and spell check on supported plans.
Students can check essays and research papers for plagiarism or AI-generated text before submission, then use citation support and paraphrasing tools to revise flagged sections.
Teachers and professors can review multiple student submissions, use bulk uploads on supported plans, and inspect results when checking integrity at scale.
Content teams and editors can scan blog posts, campaigns, and client deliverables for originality, then use grammar, summarizing, and humanizing tools during revision.
Developers and platform teams can embed plagiarism and AI detection into their own products or workflows through the RESTful API.
Individual writers can use the free checker or single-feature plans to validate a draft quickly without committing to a larger suite.
Quetext provides a free plan that includes plagiarism checking and AI detection for up to 1,000 words, with no sign-up required. Paid plans add higher word limits and additional writing tools.
The source pages describe Quetext as a web-based product with a Chrome Extension, a desktop-friendly workflow, and a RESTful API for developers. The browser extension supports checking text from browser tabs, while the API is intended for embedding detection into other workflows.
Quetext’s plagiarism checker can generate citations in APA, MLA, and Chicago, and the site also describes a citation generator and citation assistant as part of the writing workflow.
Yes. The site presents Quetext as an all-in-one product with both a plagiarism checker and an AI detector, and it also offers separate detector-only and plagiarism-only plans.
The source material specifically mentions downloadable and shareable reports for the plagiarism checker and AI detector, plus structured API responses for developers.
Quillbot 是 AI 寫作助手,提供改寫、文法檢查、摘要、引用、原創性檢查與內容創作,並支援瀏覽器擴充功能及網頁、桌機、手機與 Word 跨平台寫作。
Wordvice AI is a web-based AI writing assistant and text editor for proofreading, paraphrasing, translation, summarization, plagiarism checking, and AI detection. It also includes a document editor, ChatPDF, and team plan options.
Grammarly is an AI writing assistant for individuals, teams, and organizations that helps improve grammar, clarity, tone, and structure. It also offers text generation and originality review across apps, websites, email, docs, and browsers.
ZeroGPT is a web-based AI content detector and writing toolkit for identifying likely AI-generated text, reviewing highlighted passages, and supporting editing workflows. It also offers related tools such as a plagiarism checker, paraphraser, humanizer, summarizer, translator, and API access.
Scribbr is an academic writing support platform for students and researchers. It offers proofreading and editing, plagiarism checking, citation generation, an AI detector, and a knowledge base with writing guidance.
GPTZero 是一款 AI 內容偵測與寫作驗證工具,適合教育者、團隊與開發者。可掃描 AI 生成內容、混合作者與引用問題,並支援課堂、工作流程與 API 整合。