Online / 5 & 6 February 2022


Donate to FOSDEM

While FOSDEM is primarily funded by sponsors and the sale of t-shirts, we also gratefully accept voluntary donations.

Please note donations are not tax-deductible. Refunds are not possible.


We accept donations by wire transfer, credit card, bancontact, iDEAL and Bitcoin. We can send you a receipt if you need one. Send us an email at

Wire transfer

Credit card, Bancontact, iDEAL and Bitcoin

Clicking on the "Donate!" button will take you to our payment provider. Enter the amount you wish to donate and click "Start payment". You will be able to select your payment method in the next step.