Study Less. Master More.
Stay sharp.

Drop any PDF, video, or lecture — Bycat AI turns it into flashcards, quizzes, and live drill sessions in seconds.

Student
Student
Student
Student
Student
Used by 20,000+ students at Stanford, UCL, NYU & 300 more.Free for the first week — zero risk, pure upside.
30-second demo

See everything click into place.

127,493
Notes generated
past 30 days
483
Studying right now
18,247
AI sessions
past 30 days
How it works

Three steps, zero excuses.

You do the uploading. Bycat does the reading, summarising, quizzing, and nagging-you-to-study.

01

Drop anything in

Lecture video, textbook PDF, voice memo, whiteboard photo, a YouTube link. Combine them into one note if you want.

slides.pdf
lecture.mp4
memo.m4a
notes.png
02

Bycat reads it

Real synthesis, not copy-paste. You get a structured summary, a searchable transcript, flashcards, and three difficulty tiers of quiz.

Generating flashcards… 72%

03

Drill until it sticks

Live AI sessions twice daily. Quiz alerts for the questions you keep missing. Unlocks the next tier when you're actually ready.

LIVE

AI session in 2h

🔥 Trending on TikTok

Real students. Real all-nighters.

When something actually helps at 2am, videos happen.

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72.8K
61.5K
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Real students from 300+ universities

StanfordUniversity
HARVARD· University
MIT
Oxford
Cambridge
YaleUniversity
PRINCETON
ColumbiaUniversity
UCL
ImperialCollege London
Berkeley· UC
NYU
ETH Zürich
Tsinghua清華
Tokyo東京大學
StanfordUniversity
HARVARD· University
MIT
Oxford
Cambridge
YaleUniversity
PRINCETON
ColumbiaUniversity
UCL
ImperialCollege London
Berkeley· UC
NYU
ETH Zürich
Tsinghua清華
Tokyo東京大學
What students say

Real reviews from people with real exams.

Three weeks out from quals and I used Bycat to chew through 11 papers a day. Passed. The live AI sessions are what sold me — like having a patient lab-mate at 2am.

Priya S.
Priya S.
PhD, Biochem · Stanford

I don't need another flashcard app. I need one that actually reads the textbook for me and asks the dumb questions I forget to ask myself. This does that.

Marco D.
Marco D.
Med school · UCL

The hard-quiz difficulty tier is humbling in the best way. Missed three on tort law, got alerts all week, aced that section on the mock.

Jenna K.
Jenna K.
JD candidate · NYU

Uploaded a 3-hour organic chem lecture. Bycat gave me 47 flashcards. Read them on the bus. Got a 92. That's it. That's the review.

James R.
James R.
Undergrad, Chemistry · Imperial

The live AI tutor sessions at 2am are literally therapy. 10/10 would recommend to my enemies.

Theo A.
Theo A.
MSc, Computer Science · ETH

Torts was carrying my lowest grade. Bycat kept pinging me with the exact questions I kept missing. It nags in a good way.

Alex M.
Alex M.
LLB · Oxford

Invest in your grades.

Choose the plan that fits your study schedule. Cancel anytime.

Weekly

$5.99
$5.99/week

Perfect for short-term projects.

  • Unlimited notes
  • 2x Daily Live AI Tutoring
  • AI Chat
  • Unlimited quizzes & flashcards
  • Quiz notifications
Most Popular

Monthly

$34.99
$11.99/month

Recommended for ongoing usage.

  • Unlimited notes
  • 2x Daily Live AI Tutoring
  • AI Chat
  • Unlimited quizzes & flashcards
  • Quiz notifications

Annual

$20.00
$6.67/month
Billed annually ($79.99/yr)

Best value. Save significantly.

  • Unlimited notes
  • 2x Daily Live AI Tutoring
  • AI Chat
  • Unlimited quizzes & flashcards
  • Quiz notifications

All plans include access to the iOS app. Need help? Read Terms & conditions.

Frequently Asked Questions

Your exam isn't going to study itself

Be honest — how's the cramming going?

Start free this week. Keep it if it works. Cancel in two taps if it doesn't. The cat won't take it personally. Much.