AI-Powered Spaced Repetition

Your notes already know
what to ask you.

Paste notes, a PDF, or a lecture transcript — DeepHaus turns it into a flashcard deck and schedules every review so the right card shows up at the right moment.

Free plan, no credit card Anki & Quizlet import Web & mobile
Cardiology1 of 4 due
Every rating reshapes tomorrow's queue
Feed it anything you study from
Lecture notesPDF textbooksYouTube transcriptsNotion pagesSlide decksA topic promptExisting Anki decksQuizlet setsDiagrams & figures
How it works

From a wall of notes to a study plan in one paste

No templates to fill in, no cards to write by hand. Drop in the material and start reviewing in under a minute.

Paste your material

Notes, a PDF chapter, a transcript, a Notion page — or just name a topic and let DeepHaus draft from scratch.

Review the generated deck

The AI extracts the concepts worth remembering and writes the cards. Edit, delete, or regenerate any of them before you commit.

Show up daily, briefly

The scheduler queues exactly what's due. Most days that's a few minutes — the algorithm handles the long game.

neuro_lecture_04.pdf

An action potential fires when depolarization crosses the −55 mV threshold. Voltage-gated Na⁺ channels open first, letting sodium rush in and spike the membrane potential. The cell then resets as K⁺ channels open during repolarization, restoring the resting state before the next impulse.

Extracting key concepts…
Card 1
Card 2
Card 3
Features

Everything between “I have notes” and “I know this”

A full study system — generation, scheduling, cramming, and sharing — that still plays nicely with the Anki ecosystem you may already use.

A scheduler that learns you

Rate each card Again, Hard, Good, or Easy. The FSRS-style engine stretches intervals for what you know and tightens them for what keeps slipping — so every session is spent where it counts.

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Cards written for you

The generator reads your material and drafts front/back and fill-in-the-blank cards you can edit before studying.

Front / BackFill in the Blank

Cram mode for deadlines

Exam on Friday? Build a cram plan and DeepHaus front-loads the schedule so everything is fresh on the day — without wrecking your long-term queue.

Exam day

Your deck is never locked in

Study in DeepHaus on web and mobile, or export a real .apkg file any time and keep going in Anki desktop or AnkiMobile. Existing Anki decks and Quizlet sets import right in.

cardiology_block_3.apkg248 cards · ready to download

Community decks

Publish a deck you're proud of, or subscribe to one someone else already perfected — updates flow to subscribers automatically.

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Bring sources from anywhere

Plain text, PDFs, YouTube transcripts, Notion pages, a topic prompt, an Anki deck, or a Quizlet set — every source becomes the same kind of studyable deck.

FAQ

Questions, answered

What can I turn into flashcards?
Plain text, PDFs, YouTube transcripts, Notion pages, and topic prompts work today. You can also import an existing Anki deck or a Quizlet export.
Do I have to give up Anki?
No — DeepHaus speaks Anki natively. Study here on web and mobile, or export any deck as a .apkg file and continue in Anki desktop or AnkiMobile. Your cards are never locked in.
How does the scheduling actually work?
After each card you tap Again, Hard, Good, or Easy. An FSRS-style algorithm uses your history to predict when you're about to forget, and schedules the next review just before that point — so intervals grow for strong cards and shrink for weak ones.
What if my exam is next week?
Create a cram plan with the exam date and DeepHaus builds a compressed schedule that front-loads reviews so everything peaks on the day. Your regular long-term queue stays intact.
Can I edit what the AI writes?
Always. Generated cards land in a review screen where you can rewrite, delete, or regenerate any card — including rich text, LaTeX, and cloze deletions — before they enter your study queue.
How much does it cost?
Basic is free and includes manual card creation, adaptive FSRS study, and 250 monthly AI credits. Plus is C$9.99/month or C$99.99/year with 3,000 credits; Pro is C$19.99/month or C$199.99/year with 8,000 credits.

The best time to review was yesterday.

The second best time is right after you paste your notes. Your first deck is about a minute away.

Start studying free No credit card required · Manual study stays free