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AI Homework: Course Hero's answer engine backed by 100 million study documents

Updated on August 13, 2026

AI Homework is Course Hero's AI-powered homework help service, built into the study platform founded in 2006 at Cornell University. You upload an exercise or snap a photo, the AI pulls out each question and answers it with cited sources drawn from a library of over 100 million course documents. A free Basic plan exists, and the Premier subscription drops to $9.95 per month on annual billing. College students are the core audience, from algebra homework to exam prep.

Pros
  • Answers cite sources from a huge community library
  • Snap-a-photo Math Solver with step-by-step working
  • Over 164,000 verified tutors on call day and night
  • Free document credits earned by sharing your notes
Cons
  • Monthly document credits expire if unused
  • Month-to-month billing gets expensive for students
  • English-only interface and mostly English materials

Your coursework, dissected by AI Homework

AI Homework extracts the questions from any file you upload, PDF or Word document, then answers them while showing which parts of the Course Hero library informed each section of the reply. The engine combines OpenAI models with documents tied to your course and answers already validated by expert tutors.

The Math Solver is even quicker. You photograph an equation during a lecture, and a step-by-step solution appears, from algebra to differential equations. If the reasoning still feels shaky, similar practice questions show up so you can drill the method before the exam.

  • Math, physics and chemistry
  • Biology, psychology and health
  • Computer science and engineering
  • Accounting, economics and business
  • Foreign languages and music

A study community started at Cornell in 2006

Course Hero was founded in 2006 by Andrew Grauer while he was a student at Cornell, and now belongs to the Learneo group. Two decades of contributions have built a collection of class notes, past exams and study guides tagged by school and by course, fed by students and educators worldwide.

When the AI is out of its depth, more than 164,000 verified tutors take over, at any hour (they never sleep, unlike you during finals week). Quizlet and Chegg keep the market for AI tools for students crowded, yet this community library remains the hardest asset to copy.

Free plan, document credits and Premier on Course Hero

The free Basic plan includes the Math Solver and five tutor questions. AI homework help sits in the Premier subscription, billed at $39.95 monthly, $19.95 per month quarterly, or $9.95 per month annually, which comes to $119.40 charged upfront. One catch, the 30 monthly document credits do not roll over, so time your subscription around exam season. Rates shift over time, and the official pricing page has the final word.

The mobile app mirrors the web features on iOS and Android, with material you have already viewed staying readable offline. Handy on a train with no signal and a quiz the next morning.

FeatureBasic (free)Premier
AI homework helpNot includedIncluded
Math SolverIncludedIncluded
Expert tutor questions510 minimum
Library documentsBlurred previews30 credits per month

Frequently asked questions

Is Course Hero free?

Partly. The Basic plan costs nothing and includes the Math Solver plus five tutor questions. AI homework help, the 30 monthly document credits and full textbook solutions require the Premier subscription. You can also earn free document credits by sharing your own class notes and past exams with the community.

Is using Course Hero considered cheating?

That depends on how you use it and on your school's rules. Studying a worked method, revising for a test or checking your reasoning counts as ordinary academic support. Copying an answer into graded work, however, can breach your institution's academic integrity policy, so read it before submitting anything.

How can you view Course Hero documents for free?

By contributing to the library. Uploading your own class notes or old exams earns free document credits, and rating existing documents brings in a few more. This route lets you open blurred files without paying, though at a slower pace than a Premier subscription would allow.

Can you get a Course Hero refund?

Yes, under conditions. The money-back guarantee applies within 30 days of purchase, provided you have used no more than five document credits, asked at most one tutor question and never received a refund before. Requests go through the site's customer support.

Verdict: Cramming at 2 a.m. with a sourced answer and a tutor on call is the scenario where AI Homework earns its keep. College students comfortable in English get a study room that never closes, past exams included.

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