Turn messy lectures into clean study tools.

Upload PDFs, images, and notes — add YouTube videos with available captions, or transcribe live audio. Tetrad turns them into flashcards, mind maps, summaries, and practice questions.

Start free See how it works

How it works

Inputs in. Study tools out.

Inputs

PDFs
YouTube videos
Images
Typed notes
Microphone transcription
Multi-file notebooks (Premium+)

Outputs

Flashcards
Mind maps
Summaries
Practice questions
Study guides
Organized cards

Plans

Start free. Scale when you need more.

Start free with 3 AI notebooks/month. Premium and Max scale notebooks, YouTube, transcription, and Ask Tetrad for heavier study weeks.

Free

CA$0

Try Tetrad with a small number of AI study notebooks before upgrading.

3 AI notebooks/month
1 YouTube video/month
45 transcription minutes/month
15 Ask Tetrad messages/month
Join study rooms
No exports
No multi-file notebooks

Start free

Premium

CA$9.99/mo

For regular studying across your courses.

15 AI notebooks/month
8 YouTube videos/month
240 transcription minutes/month
400 Ask Tetrad messages/month
Multi-file notebooks
Markdown and plain text exports
Create up to 2 study rooms/month

CA$7.99/mo for verified students

Max

For exam season

CA$17.99/mo

For exam season, heavy workloads, and power users.

50 AI notebooks/month
25 YouTube videos/month
900 transcription minutes/month
1,500 Ask Tetrad messages/month
Priority processing
Advanced Exam Mode
25 full regenerations/month
Markdown, plain text, and Anki exports

CA$15.99/mo for verified students

All plans include monthly AI credits (Free: 40, Premium: 350, Max: 1200). Credits apply alongside visible limits.

Student Premium is CA$7.99/mo. Student Max is CA$15.99/mo.

Pricing and eligibility are confirmed during checkout.

Built with student privacy in mind.

Your study materials should stay yours. Tetrad is designed around clear data handling and student-first control.

Read our privacy policy