Billing & Credits
How Credits Work
Credits are the currency for AI-powered features in Knowbotic Academy. Credits are used when generating questions and when grading student submissions.
Generate 1 AI question
1 creditEach question the AI creates from your topic or content costs one credit. A 10-question worksheet costs 10 credits to generate.
Grade 1 student response
1 creditWhen a student submits their answers, each question graded costs one credit — regardless of question type. A 10-question worksheet graded for one student uses 10 credits.
Everything else
FreeCreating classes, adding students, assigning homework, sending magic links, tracking submissions, and viewing dashboards — all completely free.
Where to check your balance: Click Billing in the sidebar. Your current credit balance and usage are shown on that page.