There were separate fees for the conference and tutorials, and it was possible to participate in one without the other. Students include doctoral students. Fees are reduced for participants from low-income economies (see below for a detailed list).
| conference (July 27-31) | until June 21 | after June 21 |
| regular | 100 EUR | 150 EUR |
| student | 50 EUR | 75 EUR |
Anyone who is registered for at least one of the conference and the tutorials can participate in the datathon, but has to register by July 8 and check the corresponding box during registration.
| tutorials (July 26) | until July 21 |
| all-day flat fee | 30 EUR |
The following reductions apply to both conference and tutorial fees based on the World Bank categorization of income level in the participant’s country of residence.
| upper middle | lower middle | low income | |
| reduction | 40% | 60% | 80% |
| countries | Albania American Samoa Argentina Armenia Azerbaijan Belarus Belize Bosnia and Herzegovina Botswana Brazil Bulgaria China Colombia Costa Rica Cuba Dominica Dominican Republic Ecuador Equatorial Guinea Fiji Gabon Georgia Grenada Guatemala Guyana Indonesia Iran, Islamic Rep. Iraq Jamaica Jordan Kazakhstan Kosovo Lebanon Libya Malaysia Maldives Marshall Islands Mexico Montenegro Namibia North Macedonia Paraguay Peru Russian Federation Samoa Serbia South Africa St. Lucia St. Vincent and the Grenadines Suriname Thailand Tonga Turkey Turkmenistan Tuvalu Venezuela, RB | Algeria Angola Bangladesh Benin Bhutan Bolivia Cabo Verde Cambodia Cameroon Comoros Congo, Rep. Côte d’Ivoire Djibouti Egypt, Arab Rep. El Salvador Eswatini Ghana Honduras India Kenya Kiribati Kyrgyz Republic Lao PDR Lesotho Mauritania Micronesia, Fed. Sts. Moldova Mongolia Morocco Myanmar Nepal Nicaragua Nigeria Pakistan Papua New Guinea Philippines São Tomé and Principe Senegal Solomon Islands Sri Lanka Tanzania Timor-Leste Tunisia Ukraine Uzbekistan Vanuatu Vietnam West Bank and Gaza Zambia Zimbabwe | Afghanistan Burkina Faso Burundi Central African Republic Chad Congo, Dem. Rep. Eritrea Ethiopia Gambia, The Guinea Guinea-Bissau Haiti Korea, Dem. People’s Rep. Liberia Madagascar Malawi Mali Mozambique Niger Rwanda Sierra Leone Somalia South Sudan Sudan Syrian Arab Republic Tajikistan Togo Uganda Yemen, Rep. |