Big Team Challenge

Create a free business account

There’s no obligation and you’ll only ever be required to pay if you want to publish a live challenge.

This will be the domain name you share with participants. No spaces or special characters.

European Union

For invoicing and tax, we require a VAT number for EU companies.

The VAT number should be in a format specified by the VIES.

If you are not a business or don't have a VAT number, unfortunately we are currently unable to provide our services to you. Please contact us and we'll keep you up to date.