Run your class on Cardvoo.Run your class on Cardvoo: create a class, share a code, link or QR, approve every join, post announcements and organize units, for students 13 and up. Free to run a class; Educator adds cloud AI for $6.99/mo or $49.99/yr after a 30-day trial.How it works

Apply. Verify your school email and tell us where you teach.

Create a class. Add sections and set a grade level. Students are 13 and up.

Share your code. Hand out an 8-character code, a link or a QR.

Approve and teach. Approve every join, post announcements and organize decks into units.

What you can do

Classes and sections. Run several classes and sections at once, each with its own join code, link and QR.

You approve every join. Students request to join. You see their class name and account email, never their birthdate.

Roster import. Invite a whole roster from a CSV. Invitations carry an unsubscribe link and are for students 13 or older.

Announcements. Post to a class or a section. There is no chat: teachers post, students read.

Units. Group decks into units so students can study a whole unit at once.

Co-teachers and TAs. Add co-teachers and teaching assistants with different permissions.

Preview as a student. See exactly what students see, with nothing saved.

Assignments (coming soon). Due dates, completion rules and per-student extensions.

Gradebook (coming soon). Points, weighted categories, late policy and CSV export.

Live games (coming soon). Graded live sessions that feed the gradebook.

Practice exams for classes (coming soon). New questions from your notes, with a source for every answer.

Google Classroom (coming soon). Import rosters and send grades back. Students never sign in with Google.

Student data and privacy

13 and up only. Classes are for students 13 and older. Under-13 accounts cannot join a class.

Ad-free classes. No ads on class pages. Ads a student sees elsewhere on Cardvoo are contextual only while they are in a class.

No profiling. Class activity stays out of analytics profiles, Leagues, recommendations and ad signals.

You are the controller. The school or teacher is the data controller and Cardvoo is a service provider. Cardvoo's vendors are bound by signed data processing agreements, and the subprocessor list is public.

PricingEducator: $6.99/mo or $49.99/yr. The trial needs a card. Nothing is charged for 30 days.Questions teachers askWho can join my class?Students 13 and up. They request to join with your code and you approve every request. Classes are US-only at launch.Do my students need to pay?No. Students use their own free or paid plan, and joining a class is never gated.Where does student data go?Class content and student answers go only to vendors covered by a signed data processing agreement, and the vendors that handle content for AI features are bound by a no-training guarantee. The subprocessor list is public.Is there a signed data processing agreement?Yes. The school or teacher is the data controller and Cardvoo acts as a service provider. Our vendors are bound by signed data processing agreements, listed on the public subprocessor list.What does the trial include?30 days of the Educator plan. A card is required and nothing is charged until the trial ends. Educator is $6.99/mo or $49.99/yr.What is available today and what is coming?Today: classes, sections, join approvals, roster import, announcements, units and preview as a student. Coming soon: assignments, the gradebook, live games, practice exams for classes and Google Classroom.Features · Pricing · Explore public decks · For teachers · Student discount · Sign up · Log inCardvoo runs in your browser and needs JavaScript turned on.