Contribute
Become a financial contributor.
Financial Contributions
Sponsors donating at least 100USD monthly may be entitled to get shown on the curl web site's sponsor page at "Silver level". (mail daniel at haxx.... Read more
Sponsors donating at least 500USD monthly may be entitled to get shown on the curl web site's sponsor page at "GOLD level". (mail daniel at haxx.se... Read more
Sponsors donating 1,000 USD monthly are entitled to get shown on the curl web site's sponsor page at "PLATINUM level". (mail daniel at haxx.se with... Read more
Top financial contributors
Organizations
$44,587.75 USD since Oct 2020
$34,500 USD since Nov 2019
$20,050 USD since Dec 2019
$17,267 USD since Jun 2021
$15,600 USD since Jan 2020
$11,754 USD since Sep 2019
$10,000 USD since Mar 2023
$8,400 USD since Aug 2018
$6,900 USD since Oct 2019
$6,800 USD since Dec 2019
Individuals
$21,000 USD since Apr 2021
$17,892 USD since Jul 2022
$6,900 USD since Nov 2019
$6,800 USD since Aug 2019
$4,900 USD since Jul 2021
$3,900 USD since May 2022
$3,600 USD since Aug 2022
$1,800 USD since Feb 2024
$1,750 USD since Jul 2025
$1,700 USD since Jan 2024
curl is all of us
Our contributors 822
Thank you for supporting curl.
Daniel Stenbe...
Daniel Gustaf...
Dan Fandrich
GitHub Sponsors
$44,588 USD
Elastic
Gold Sponsor
$34,500 USD
Indeed
$20,050 USD
Hackerone Inc
$17,892 USD
Cybozu
$17,267 USD
Backblaze
$15,600 USD
Airbnb
Silver Sponsor
$11,754 USD
Bloomberg
$10,000 USD
Budget
Transparent and open finances.
Credit from James Brown to curl •
Credit from Demian to curl •
Credit from Christopher Loessl to curl •
$91,256.39 USD
$342,053.51 USD
$250,797.12 USD
$60,358.30 USD
About
Please note that sponsorships and donations are exactly that: donations to the curl project. They are used to help and further the project as the project leadership deems best. No goods or services are expected or promised in return. Any requests for refunds for such purposes will be rejected.
We love your sponsorship!