Course Hero records 5,163,395 monthly visits with -1.4% month-over-month growth and Freemium pricing. Explainy records 0 monthly visits with — growth and Free pricing.
Study library, AI homework help, and 24/7 tutor access in one place
Instant AI explanations for any word or phrase, right in your browser.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | coursehero.com | chromewebstore.google.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 5.16M (5,163,395) | 0 (0) |
| MoM Traffic Delta | -72.33K (-1.4%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (55%) | 🌐 Global (—) |
| Direct Visits / mo | 866.95K | 0 |
| User Rating | 3.7 | 3.2 |
| Supported Platforms | Website | Browser Extension |
Study library, AI homework help, and 24/7 tutor access in one place
Search by school and course to reach lecture notes, study guides, past exams, and assignment solutions shared by students at thousands of institutions.
Submit a question and get AI-generated explanations and recommended study content rather than an unexplained final answer.
Ask a tutor at any hour across core subjects and receive a worked, expert-checked response, usually within minutes.
Work through textbook problems and math questions with structured, step-by-step solutions rather than answer keys alone.
Instant AI explanations for any word or phrase, right in your browser.
Select a word or phrase on any page and have Explainy return an explanation instantly, without leaving the page or opening a search tab.
A quick, succinct mode for when you only need a short definition or the gist of a term.
A more detailed mode that explores a concept in depth for when a one-line answer is not enough.
Explainy operates with minimal permissions and the developer declares that no user data is collected or used.
SpecialistA general-purpose conversational AI assistant capable of solving complex academic problems and explaining concepts.
SpecialistA general-purpose conversational AI assistant capable of solving complex academic problems and explaining concepts.
SpecialistPerforms conversational web research with citations, useful for broad academic inquiries rather than course notes.
SpecialistPerforms conversational web research with citations, useful for broad academic inquiries rather than course notes.
Focuses heavily on crowdsourced university notes and study documents, matching Course Hero's core repository model.
Focuses heavily on crowdsourced university notes and study documents, matching Course Hero's core repository model.
Specializes in instant step-by-step math and science homework solutions from photo uploads, with less document sharing.
Specializes in instant step-by-step math and science homework solutions from photo uploads, with less document sharing.
Offers all-in-one AI homework solving and exam prediction, but lacks Course Hero's massive user-uploaded document library.
Offers all-in-one AI homework solving and exam prediction, but lacks Course Hero's massive user-uploaded document library.
SpecialistCombines exam preparation materials and coursework feedback with a dedicated AI study tutor.
SpecialistCombines exam preparation materials and coursework feedback with a dedicated AI study tutor.
Converts course materials into interactive flashcards, quizzes, and study notes using AI, focusing on active learning.
Converts course materials into interactive flashcards, quizzes, and study notes using AI, focusing on active learning.
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research
Provides shared university study documents combined with AI flashcards and Q&A chat features.
Provides shared university study documents combined with AI flashcards and Q&A chat features.
AI writing assistant with autocomplete, research, and a Chrome extension
AI writing assistant with autocomplete, research, and a Chrome extension
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Summarize, bookmark and write with AI right in your browser
Summarize, bookmark and write with AI right in your browser
