Welcome to OpenGrades
A new way to review MIT classes, by MIT students for MIT students.
Classes
6,256
Users
6,549
Data Points
1,452
Why it exists
MIT's subject evaluations publish scores on a 1–7 scale, but not the comments students write. OpenGrades started in 2022 as a student project to fill that gap, and launched with SIPB in December 2024.
How reviews work
Sign in with your Kerberos, add the classes you've taken, and write about them. Reviews are anonymous and only visible to MIT students, and readers can flag any that look wrong.
What you get
- Anonymous reviews and grade distributions
- MIT and Harvard course catalog, with search and filters
- AI search across descriptions, reviews, and uploaded materials
- Discover — hidden gems, trending classes, what's new
- Prerequisite graphs and the full class network
- Who's Taken What, by major and class year
- Shared syllabi, schedules, and other course files