Onyx

Your test is coming. Do you know what you'll get wrong?

Onyx does. A 5-minute quiz shows you exactly what you'd get wrong, before the test does.

4.8 from 3023 student reviews

+22.5%

average mark improvement

48 hrs

to see better results

5 min

from scribbles to study notes

~50%

gain after one full day of studying

Cram Mode

From stuck to distinction in a few hours.

Even if you only have one night. Cram Mode works out what will get you the most marks, then gets you there.

Cram Mode in Onyx: test scope, days to go and Run Diagnostic

Finds your weak spots

A quick check shows exactly what you don’t know yet, so no time is wasted on what you do.

Targets what your lecturer asks

Upload past papers and Onyx focuses on the topics and question styles that keep coming up.

Step-by-step exam walkthroughs

The toughest exam questions, broken down one step at a time until they click.

7-day money-back guarantee

INSIDE ONYX

From confused to exam-ready

Watch Onyx turn your notes into marks.

1 of 28 features

Upload anythingNotes, slides or a whole textbook. Onyx reads every page for you.

See what you get

Real screens from Onyx.

Your roadmap, with study tools for every section.

Tap Teach Me and Onyx explains it out loud.

Tricky ideas explained like you’re 5.

Talk to your AI tutor, live.

Test coming up? Flip on Cram Mode.

A rapid diagnostic, calibrated to your past papers.

Exam-style questions that find your weak spots.

Your critical gaps, first in line.

Talk through your approach, then get an understanding score.

Flint keeps you company while you study.

All your subjects, organised in one place.

Upload your notes. Your learning path builds itself.

Clear modules, one step at a time.

Your whole course, mapped out. Nothing gets missed.

Study guides that explain it simply, with a tutor on the side.

Every section comes with its own study tools.

Flashcards, quizzes, mock exams, slides and more.

Make as many study tools as you need.

Interactive slides with knowledge checks built in.

Concept maps that unlock as you prove you get it.

Timed mock exams, just like the real thing.

See exactly where you went wrong, and why.

Meet Flint, the study buddy who keeps you coming back.

Tap to enlarge · Swipe for more →

Sound familiar?

Almost every student we meet has felt at least one of these.

It's midnight, the test is tomorrow, and you don't know where to even start.

Hundreds of slides and notes, and no idea what actually matters.

You studied hard, still didn't get the mark, and started wondering if it's you.

A tutor would help, but you can't afford one every week.

None of that means you're not smart enough. It means studying alone is hard, and you deserve better tools.

Real students, real results

"The topic was explained very well. The information was clear, easy to follow, and presented in a way that made it simple to understand. Great explanation overall."

Verified student

UCT

Less than a single tutoring session

Unlimited help, every subject, all month. Start free or go all in.

R499R399/sem

Access until 31 Dec 2026

Unlimited, one payment for the semester.

No subscription — single once-off payment. No auto-renewal.

  • AI Tutor trained on your notes
  • Unlimited AI generations
  • Every study tool included
  • New tools & features when released
  • 7-day money-back guarantee

The version of you that walks into the exam ready starts today.

You don't have to figure it all out alone. Try it, and if it doesn't help, you get your money back.

7-day money-back guarantee

Frequently asked questions

Everything you need to know about Onyx AI.