Contact
[email protected] — this is the fastest way to reach us, and we aim to reply within two business days.
Who runs ClassHero
ClassHero is built and operated by KTH Studio, an independent software developer based in Hong Kong.
What to write about
- School plans. Questions about the school plan, extra seats, or email-domain exceptions.
- Something is not working. Tell us what you did and what you saw; a screenshot helps.
- Billing. See the Refund Policy, then email us.