Open Collective
Open Collective
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Contribute


Become a financial contributor.

Financial Contributions

Recurring contribution
Backer

Become a backer for $5.00 per month and support us

$5 USD / month

Latest activity by


+ 51
Recurring contribution
Supporter

Supporting the project monthly!

$25 USD / month

Latest activity by


Goal

A special short-term program collecting donations and sponsorships to be used to fund a new developer laptop for Daniel to do curl development on w... Read more

$6,516 USD of $3,500 USD raised (186%)

Starts at
$10 USD

Latest activity by


+ 99
Membership

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

$100 USD / month

Latest activity by


+ 66
Membership

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

$500 USD / month

Latest activity by


Membership

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

$1,000 USD / month

Latest activity by


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

Latest activity by


+ 815

Top financial contributors

Organizations

1
GitHub Sponsors

$44,587.75 USD since Oct 2020

2
Elastic

$34,500 USD since Nov 2019

3
Indeed

$20,050 USD since Dec 2019

4
Cybozu

$17,267 USD since Jun 2021

5
Backblaze

$15,600 USD since Jan 2020

6
Airbnb

$11,754 USD since Sep 2019

7
Bloomberg

$10,000 USD since Mar 2023

8
Icons8

$8,400 USD since Aug 2018

9
Crosswordsolver

$6,900 USD since Oct 2019

10
Premium Minds

$6,800 USD since Dec 2019

Individuals

1
Comcast

$21,000 USD since Apr 2021

2
Hackerone Inc

$17,892 USD since Jul 2022

3
Wei Ming

$6,900 USD since Nov 2019

4
Admin MiniTool

$6,800 USD since Aug 2019

5
Babiel GmbH

$4,900 USD since Jul 2021

6
Christian Schmitz

$3,900 USD since May 2022

7
iBoysoft

$3,600 USD since Aug 2022

8
Flutter Enterprises

$1,800 USD since Feb 2024

9
A friendly golem

$1,750 USD since Jul 2025

10
Hityah

$1,700 USD since Jan 2024

curl is all of us

Our contributors 822

Thank you for supporting curl.

GitHub Sponsors

$44,588 USD

Elastic

Gold Sponsor

$34,500 USD

Comcast

$21,000 USD

Annual support donation from Comcast. Keep up t...

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

+$25.00USD
Completed
Contribution #868256

Credit from Demian to curl

+$10.00USD
Completed
Contribution #868253
+$10.00USD
Completed
Contribution #868231
$
Today’s balance

$91,256.39 USD

Total raised

$342,053.51 USD

Total disbursed

$250,797.12 USD

Estimated annual budget

$60,358.30 USD

About


A command line tool and library for transferring data with URL syntax.

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!

Our team