CoGrader vs. Quillbot Comparison


CoGrader	Quillbot	+	+
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About CoGrader is an AI-powered essay grading platform that reduces grading time by up to 80% more consistent feedback at scale while preserving teacher judgment. With native integrations for Google Classroom, Canvas, and Schoology. Educators can import custom rubrics or use our rubric library, grade handwritten and typed assignments, check grammar, and access class performance dashboards to identify learning gaps. CoGrader also offers, AI plagiarism detection, bulk user management, institution-wide analytics, and dedicated training and onboarding support. SOC 2 Type II certified, FERPA compliant, and built with enterprise-grade security and privacy standards.		About Quillbot is an AI-powered communication and creation platform that helps people write, research, brainstorm, edit, design, and communicate more effectively. From AI Chat, paraphrasing, grammar checking, summarization, and translation to AI-powered presentations, image generation, image editing, PDF tools, and citation generation, Quillbot brings together everything needed to move from an idea to polished work in a single workspace. Whether you’re a student, professional, educator, marketer, researcher, or business team, Quillbot helps improve clarity, save time, and bring ideas to life across every stage of the creative workflow.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Supported		Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Teachers, schools, districts, and higher education institutions.		Audience Quillbot is designed for students, professionals, marketers, writers, educators, teams, and everyday users who want AI-powered help with writing, editing, research, presentations, translation, and content creation
Support Phone Support Supported 24/7 Live Support Supported Online Supported		Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported		API Offers API Not Supported
Screenshots and Videos View more images or videos		Screenshots and Videos View more images or videos
Pricing $15/month Starter — Free - 100 submissions/month - Build & share rubrics - FERPA compliance - 14-day premium trial Standard — $15/month (billed annually) - 350 submissions/month - Google Classroom integration - Handwritten assignments - Grammar checking - Class performance dashboard Schools & Districts — Custom quote - Unlimited submissions - Canvas & Schoology integration - AI plagiarism detection - Bulk user management - Institution-wide analytics - Priority support Higher Ed & Enterprise — Custom quote - API access - Dedicated account manager - Custom integrations & SLAs Free Version Supported Free Trial Supported		Pricing $8/month/user Free Version Supported Free Trial Supported
Reviews/Ratings Read all reviews		Reviews/Ratings Overall 4.5 / 5 ease 5.0 / 5 features 5.0 / 5 design 4.0 / 5 support 4.5 / 5 Read all reviews
		Pros & Cons from Real Users Pros It literally helps avoid mistakes and generally makes your document interesting. it's grammar checker is also good. I've looked at a lot of the AI writing tools out there, and found Quillbot to offer a lot of features for their pricing. The software rewrites content very well and allows you to expand upon text used. Cons It is a great tool, i don't really see any problem with it. The interface could be nicer and the speed of rewriting / rephrasing could be faster. But overall it's very good.
Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported		Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information CoGrader Founded: 2023 United States cograder.com		Company Information Quillbot Founded: 2017 United States quillbot.com
Alternatives AI Essay Grader		Alternatives CoGrader
Brisk Teaching		Jasper Jasper AI
Essay-Grader.ai		Trinka AI
Grader Good		Grammarly Superhuman
EssayGrader View All		BrowserGPT HIX.AI View All
Categories AI Education Supported AI Grading Tools for Teachers Supported AI Tools Supported AI Tools for Teachers Supported Education Supported Gradebook Supported K-12 Supported		Categories AI Content Detection Supported AI Humanizers Supported AI Presentation Makers Supported AI Productivity Supported AI Social Media Post Generators Supported AI Summarizers Supported AI Text Generators Supported AI Tools Supported AI Translation Supported AI Writing Supported Grammar Checkers Supported Plagiarism Checker Supported Resume Builders Supported
Show More Features Gradebook Features Attendance Tracking Not Supported Class Summary Supported Curve Scores Supported Grade Calculations Supported Individualized Assessments Supported Lesson Planning Not Supported Parent Portal Not Supported Progress Reports Supported Report Cards Supported Teacher Dashboard Supported Weighted Assignments Supported
Integrations Avoid.so Not Supported Canvas Supported Google Chrome Not Supported Google Classroom Supported Google Docs Not Supported Humanio Not Supported Microsoft Edge Not Supported Microsoft Word Not Supported Safari Not Supported Schoology Learning Supported eduphoria! Supported Show More Integrations View All 4 Integrations		Integrations Avoid.so Supported Canvas Not Supported Google Chrome Supported Google Classroom Not Supported Google Docs Supported Humanio Supported Microsoft Edge Supported Microsoft Word Supported Safari Supported Schoology Learning Not Supported eduphoria! Not Supported Show More Integrations View All 7 Integrations
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