About


Fiscal Hosting for Open Source Projects 
 
Open Source Europe is a nonprofit based in Belgium. We provide fundraising and money management infrastructure for open source communities—without the hassle of setting up your own legal entity. 
 
Whether you’re maintaining a critical library, building developer tools, or supporting digital public goods, we help you focus on what matters: your code and your community. 

FAQ 
 
What can my collective do? 
Collect donations (one-time or recurring), receive grants and sponsorships, and reimburse contributors for their work. All transactions are transparent. Learn more → 
 
Can we receive public or institutional funding? 
Yes — we can sign cooperation agreements to enable collectives to receive grants or public subsidies. Learn more →
 
Are donations tax-deductible? 

  • From the U.S.? Yes — Contact us[email protected] 
  • From Europe? It depends on your country. Contact us to check eligibility.
 
How much does it cost?
 
  • 8% + Stripe/PayPal fees for online contributions
  • 10% for bank transfers
  • 10% for tax-deductible donations and grants

Terms
 
By applying to be fiscally hosted by Open Source Europe ASBL, you agree to these terms:
 
  • Your project must align with our mission: supporting the open source ecosystem.
  • Funds must be used exclusively for project-related activities—not for private benefit.
  • Projects under our umbrella cannot engage in political or religious campaigning.
  • You retain full ownership of your project’s intellectual property and brand.
  • We hold and manage your funds transparently on your behalf.

Contributions


Budget


Transparent and open finances.

Expenses

All time

Expenses paid

681

Amount disbursed

€621,448.89

Tags# of ExpensesAmount
team
98€228,249.27
vat & tax
39€122,985.23
platform
49€116,371.69
operational expense
73€33,259.57
legal
17€27,419.39
accounting
47€27,098.15
Others Combined
358€74,505.68

View all paid expenses

Contributions

All time

Contributions received

55

Amount collected

€111,033.92

Tiers# of ContributionsAmount
one-time
48€104,958.43
recurring
7€407.99

View all contributions

Connect


Let’s get the ball rolling!

News from Open Source Europe

Updates on our activities and progress.

We’re becoming Open Source Europe — and we want to build this with you

Hi everyone, We have some news to share. The nonprofit association Open Collective Europe is now becoming Open Source Europe, while the Open Collective Europe Foundation keeps its name and remains dedicated to humanitarian...
Read more
Published on February 16, 2026 by Jean-François De Hertogh

End of year expense submission 2025

Hello everyone, Just a quick reminder that the OCE team will be taking a break from 23 December to 5 January. If you need your expenses reviewed before we close for the holidays, please make sure to submit them by this Friday, 19 December (...
Read more
Published on December 15, 2025 by Ivan Cukeric

Season greetings 2025

Dear OCE Community,As the holiday season approaches, our team will be taking some time off to rest and spend time with friends and family.From 23 December 2025 to 5 January 2026, we won’t be processing expenses or reading e...
Read more
Published on December 3, 2025 by Ivan Cukeric

Contribute


Become a financial contributor.

Financial Contributions

Recurring contribution
Backer

Become a backer for €5.00 per month and support us

€5 EUR / month

Latest activity by


Recurring contribution
Sponsor

Become a sponsor for €100.00 per month and support us

€100 EUR / month

Latest activity by


Custom contribution
Donation
Make a custom one-time or recurring contribution.

Latest activity by


+ 67
One-time contribution
Prepaid Budget

Give to this Tier and we'll create a Prepaid budget for you! Can be used to do a one front payment and setup a recurring contribution using a prepa... Read more

Starts at
€100 EUR

Latest activity by


Top financial contributors

Organizations

1
Admin OCEU

72,214.77 EUR since Mar 2022

2
Open Collective

17,139.9 EUR since Jul 2018

3
Fondation Roi Baudouin

7,505 EUR since Aug 2023

4
Manyverse

5,854.34 EUR since Nov 2021

5
KBC

5,599.22 EUR since Sep 2024

6
Lankelly Chase

5,451.04 EUR since Jun 2022

7
We Are REBEL

2,997.82 EUR since Jan 2025

8
OpenIPC (EU)

1,836.12 EUR since Nov 2025

9
SD Worx ASBL

1,463.64 EUR since Jul 2024

10
La marmite de Lo

800.18 EUR since Jan 2022

Individuals

1
Travis

300 EUR since Mar 2025

2
Incognito

243 EUR since Oct 2023

3
Peerchemist

210 EUR since May 2025

4
Thomas

200 EUR since Dec 2025

5
Incognito

100 EUR since Jan 2026

6
Till Sanders

64 EUR since Nov 2020

7
OCEU Admin

55 EUR since Jun 2023

8
Christian

50 EUR since Feb 2023

9
MArcus Overhue

30 EUR since Sep 2025

10
Guest

20 EUR since Dec 2023

Events

Open Source Europe is hosting the following events.

Past event
04:30 PM-08:00 PM UTC
Vision, entreprises sociales et politiques publiques

Attended by


Past event
05:00 PM-05:45 PM UTC
A monthly forum for OCEU projects to speak directly with staff and one another about experiences,...Read more

Attended by


Past event
04:00 PM-05:00 PM UTC
A monthly forum for OCEU projects to speak directly with staff and one another about experiences,...Read more

Attended by


Past event
12:00 PM-12:45 PM UTC
Un rendez-vous mensuel pour échanger entre les parties prenantes francophones à Open Collective

Attended by


Open Source Europe is all of us

Our contributors 82

Thank you for supporting Open Source Europe.