GradeLab records 8,871 monthly visits with -4.3% month-over-month growth and Contact for Pricing pricing. Scribbr records 7,530,803 monthly visits with +14.6% growth and Freemium pricing.
AI grading platform that marks handwritten exams in minutes
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
| Dimension / Metric | | |
|---|---|---|
| Official Domain | gradelab.io | scribbr.com |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 8.87K (8,871) | 7.53M (7,530,803) |
| MoM Traffic Delta | -400 (-4.3%) | +957.01K (+14.6%) |
| Primary Market & Share | 🇮🇳 India (45.4%) | 🇺🇸 United States (32.1%) |
| Direct Visits / mo | 2.94K | 2.47M |
| 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.
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
A vetted academic editor reviews your paper within hours and returns tracked changes, comments and an explanation letter.
Scans your document against a large web and publication database to surface potentially unoriginal passages before submission.
Flags text likely generated by large language models and offers a rewriting mode aimed at making AI-assisted drafts sound more natural.
Creates and verifies references in APA, MLA, Chicago, AMA, IEEE and ACS styles from a URL, DOI or title search.
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
SpecialistAI content detection and a full writing toolkit in one place
SpecialistAI content detection and a full writing toolkit in one place
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.
Free / Open-sourceYour personal AI tutor for every subject, from notes to exam day.
SpecialistAI grammar, spelling and style checker for 30+ languages
SpecialistAI grammar, spelling and style checker for 30+ languages
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
SpecialistProvides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
SpecialistProvides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.
Free / Open-sourceAdaptive reading comprehension practice with instant data for every student
Free / Open-sourceAdaptive reading comprehension practice with instant data for every student
