We’ve tried to make our finances as transparent as possible. Thus you can view our ledger of income and expenses on our financials page. Our regularly occurring monthly expenses total $338 which includes domain registrations and the SSL certificate as well as development and maintenance costs to host the server. Income beyond these fixed costs would go towards marketing and community building efforts.

One-time donations

Engineering Archive is organized as a project of Open Engineering Inc., a 501(c)(3) nonprofit organization.
Donate @ Open Engineering openengr.com/donate
Send an email to info@engrxiv.org if you would rather receive an invoice for a donation.

Monthly support

Become a monthly supporter on Patreon or Liberapay! Monthly support helps us cover our regularly occurring expenses as well as possibly fund outreach and marketing to promote open engineering practices more widely.
Patreon: patreon.com/openengr
Liberapay: liberapay.com/openengr/

Institutions and Organizations

For institutions or organizations we provide an annual membership option via the Engineering Archive Membership Circle.