Any open source project, regardless of size or maturity.
Fiscal hosting
Handling donations and grants can be one of the hardest parts of running an open source project. OSE offers fiscal hosting: a simple way to receive funds, stay compliant, and share resources transparently — without creating a legal entity. That way, your project stays focused on code, not paperwork.
// Key benefits
What makes this possible<_
Transparency by default: every donation, grant, or expense is public.
Legal recognition across Europe: OSE gives your project a trusted fiscal home.
Access to international funding: US foundations can donate with tax advantages thanks to ED certification.
Fast onboarding: projects can be live and receiving funds within days.
// How it works
Turn your project into a collective in no time<_
01
Apply online
Fill out a quick form to submit your project and start the process easily.
02
Publish your project
Launch your collective page with a public budget to show transparency.
03
Receive your funds
Accept contributions through credit card, PayPal, or bank transfer with ease.
04
Manage payments
Reimburse contributors or pay providers, all tracked in real time openly.
// faq
Frequently asked questions<_
Who can apply?
Do we lose independence?
No. Your project remains fully yours: your project, your rules.
How long does it take to get started?
Most projects are live within a week.
Do you take ownership of the project?
No. We never own or govern your project.
