Calgonize

Your whole semester in your calendar in 10 seconds

Upload your syllabus. Calgonize pulls every exam, quiz, and due date, even the ones hidden in footnotes.

Try it with your syllabus

Free to try. See your results before you pay.

1

Drop your syllabus, done in seconds

Upload a PDF, Word doc or a photo of the page. Calgonize reads it in about 6 to 10 seconds and lays out your semester.

2

Catches everything

Exams, quizzes and assignments, including the ones tucked into footnotes. Your professor, room and class times get filled in too.

3

Just ask Cal

Change your schedule in plain English. Tell Cal “move my study block to Thursday” and it’s done.

Try: ‘what’s due this week?’ · ‘what’s my next exam?’ · ‘move my study block to Thursday’

Simple pricing

Both plans include everything. Scan your syllabus free first.

Monthly
$2.99/month
First 3 days free. Cancel anytime.
Best value
Yearly
$25.99/year
About $2.17 a month, billed once a year.
  • Syllabus scanning for every class
  • Exams, quizzes and due dates on one calendar
  • Professor, room and class times filled in
  • Cal, the assistant you can just talk to
Try it with your syllabus

Parents: gift it

Questions

What files work?

PDFs, Word documents (.docx), plain text or CSV files, and photos or screenshots of your syllabus.

Can I try it before I pay?

Yes. Make a free account, upload your syllabus and see everything Calgonize finds. You only pick a plan when you want to add it to your calendar.

Is my data safe?

Your calendar is private to your account, and the database only lets you see your own data. Your syllabus file itself isn’t saved: it’s read to find your dates, and only the items you choose to add are kept. Payments go through Stripe, so we never see your card number.

How do I cancel?

Anytime, from Settings → Manage billing. You keep full access until the end of the period you’ve paid for, and it won’t renew after that. Cancel during the 3-day free trial on the monthly plan and you’re never charged.

Get your semester sorted tonight

Try it with your syllabus