Explore prerequisites, compare your options, and build your next semester. Start with your school to see the courses and sources available to you.
⌘K
CourseTrees in numbers #
395 people have joined CourseTrees.
It maps 840K courses at 156 universities, linked by 470K prerequisites.
Figures reflect recorded catalog entries. Current course availability and degree coverage vary by school. Course and prerequisite counts are rounded down to the nearest thousand and update every hour.
Launched August 2026
Up 8.5% in the last seven days.
383 people joined after launch.
| People on CourseTrees at the end of each week | |
|---|---|
| Week of | People |
| --- | --- |
| July 27 | 13 |
| August 3 | 18 |
| August 10 | 122 |
| August 17 | 144 |
| August 24 | 157 |
| August 31 | 313 |
| September 7 | 371 |
| September 14 | 395 |
See it in two minutes #
Pick a school, open a department, and follow one course back through everything it needs.
More than the map #
-
Ask CamCam answers questions about your school's courses from the catalog itself, like what a class needs or what to take next semester. You can ask up to 10 questions a day with a free account.
-
Build a course mapPick courses from your school's catalog, draw the paths between them, and watch a path play in order. It works without an account, so a professor can link one from a syllabus.
-
CourseTrees ProPro includes a monthly Cam allowance, with a daily cap of 40 messages while allowance remains and gives you 500 saved maps. The public catalog and prerequisite maps stay free. Verified-student access rules still apply.
Find your university. #
156 universities mapped so far. We add more every semester.
Map your whole degree. #
Free for students. Sign up with your campus email and see your catalog come alive.