GradeLab records 8,871 monthly visits with -4.3% month-over-month growth and Contact for Pricing pricing. Grammarly records 58,867,412 monthly visits with -1.5% growth and Freemium pricing.
AI grading platform that marks handwritten exams in minutes
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | gradelab.io | grammarly.com |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 8.87K (8,871) | 58.87M (58,867,412) |
| MoM Traffic Delta | -400 (-4.3%) | -916.08K (-1.5%) |
| Primary Market & Share | 🇮🇳 India (45.4%) | 🇺🇸 United States (51.9%) |
| Direct Visits / mo | 2.94K | 25.4M |
| User Rating | 4.2 | 4.4 |
| Supported Platforms | Website | Website |
AI grading platform that marks handwritten exams in minutes
Scans of handwritten answer sheets, working and diagrams are extracted and graded automatically with high recognition accuracy across subjects.
Build rubrics per course, apply them consistently, and use AI moderation to compare and validate results with one-click teacher override.
Create polished exam papers with LaTeX and diagrams, or turn source material and past papers into new question sets.
Class performance, question difficulty, student progress and audit-ready reports and exports for NAAC, NBA and KHDA workflows.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Works natively inside Chrome, Safari, Firefox, Edge, Windows, Mac, Google Docs, MS Office, and mobile keyboards to flag grammar mistakes, rewrite tangled sentences, and shift tone toward confident, empathetic, or executive registers.
Deploys contextual AI agents that predict how a target audience will react to a draft, locate credible supporting citations, grade essays against rubric criteria, and generate drafts using up to 2,000 monthly prompts on Pro.
Scans text against billions of web pages and academic databases for accidental plagiarism, detects AI-generated passages, and logs transparent document provenance via Authorship reports in Google Docs and Word.
Enables teams on Pro and Enterprise plans to codify company terminology, ban deprecated jargon, enforce inclusive language, insert shared Snippets, and surface internal company definitions inline.
SpecialistOutstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.
SpecialistOutstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.
Excels at heavy paraphrasing and text rewriting, but offers less seamless inline real-time proofreading across all apps.
Excels at heavy paraphrasing and text rewriting, but offers less seamless inline real-time proofreading across all apps.
Free / Open-sourceYour personal AI tutor for every subject, from notes to exam day.
Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features.
Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features.
Free / Open-sourceAll-in-one AI study tool for homework help, exam prep, notes, and flashcards
Free / Open-sourceAll-in-one AI study tool for homework help, exam prep, notes, and flashcards
Free / Open-sourceAI tools that give teachers back their time
Free / Open-sourceAI tools that give teachers back their time
Free / Open-sourceAll-in-one IB and MYP exam prep with an AI study partner
Free / Open-sourceAll-in-one IB and MYP exam prep with an AI study partner
Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly.
Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly.
Free / Open-sourceAdaptive reading comprehension practice with instant data for every student
Free / Open-sourceAdaptive reading comprehension practice with instant data for every student
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write
SpecialistHighlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support.
SpecialistHighlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support.
Free / Open-sourceAI spaces and student insight tools built for K-12 classrooms
Free / Open-sourceAI spaces and student insight tools built for K-12 classrooms
