Pricing

Credit Packages

Each credit allows the AI to evaluate one student submission. Credits are shared across your whole organization.

Package	Credits	Price	Per Credit
XS	800	3,600 CZK	4.50 CZK
S	2,000	8,400 CZK	4.20 CZK
M	4,000	16,000 CZK	4.00 CZK
L	8,000	30,400 CZK	3.80 CZK

Larger packages offer a lower price per credit. The S package (2,000 credits) is the most popular choice.

Trial Credits

New accounts receive free trial credits:

Institution accounts (schools, language centres): 100 credits
Personal accounts (individual teachers): 30 credits

Additional Features

Group Analysis

Group Analysis provides a statistical overview of how an entire group of students performed on the same task.

Group Analysis is currently free — it is available during a trial period at no cost. You can enable it yourself in your organization settings. See Group Analysis for details on how it works and how to enable or disable it.

WIRE

WIRE (Written Interactive Response Evaluation) is included in the standard AI analysis at no extra cost. Every credit covers both the standard assessment and WIRE analysis.

Purchasing

To purchase credits, go to Organization Settings → Credits. See Purchasing Credits for full instructions.