Open Collective
Open Collective
Loading

Signal K

Open & free marine data formats, APIs and software

Contribute


Become a financial contributor.

Financial Contributions

Recurring contribution
Backer

Become a backer for $5.00 per month and support us

Starts at
$5 USD / month

Latest activity by


+ 20
Recurring contribution
Sponsor

Become a sponsor for $100.00 per month and support us

Starts at
$100 USD / month

Latest activity by


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

Latest activity by


+ 71

Top financial contributors

1
Matthijs Victron

$5,150 USD since Jan 2022

2
Zach Hoeken

$1,800 USD since May 2023

3
Fabian Tollenaar

$1,350 USD since Sep 2022

4
Steve Mitchell

$510 USD since Jul 2022

5
Lee Prevost

$500 USD since Nov 2022

6
Olivier Hendrikx

$460 USD since Dec 2021

7
Stefanie

$340 USD since Dec 2021

8
Saillogger

$315 USD since Dec 2021

9
MIke Harrington

$300 USD since Sep 2022

10
Brad

$225 USD since Nov 2022

11
Chris

$190 USD since Apr 2023

12
Henri Bergius

$180 USD since Dec 2021

13
Guest

$175 USD since Dec 2021

14
CarCarlo

$150 USD since Jul 2022

15
Luka Renko

$150 USD since Aug 2024

16
Steven M Lurcott

$140 USD since Aug 2022

17
Richard Findley

$135 USD since Sep 2022

18
Bram de Vries

$130 USD since Sep 2022

19
Jonny Sollid

$105 USD since Feb 2023

20
wefleenor

$100 USD since Dec 2021

Signal K is all of us

Our contributors 79

Thank you for supporting Signal K.

AdrianP

Admin

Matthijs Victron

$5,150 USD

Zach Hoeken

sponsor

$1,800 USD

Lee Prevost

$500 USD

Olivier Hendrikx

$460 USD

Stefanie

backer

$340 USD

Saillogger

backer

$315 USD

Budget


Transparent and open finances.

+$5.00USD
Completed
Contribution #506165
+$5.00USD
Completed
Contribution #591213

Credit from Andreas R to Signal K

+$5.00USD
Completed
Contribution #806108
$
Today’s balance

$11,224.86 USD

Total raised

$12,318.96 USD

Total disbursed

$1,094.10 USD

Estimated annual budget

$4,291.98 USD

Connect


Let’s get the ball rolling!

News from Signal K

Updates on our activities and progress.

Main sponsor: Victron Energy

Maybe you've already spotted that our Open Collective received a substantial bump when Matthijs Vader of...
Read more
Published on January 25, 2022 by Teppo Kurki

About


Signal K is all about creating open and interoperable marine data systems. We have created an open specification for representing marine related data, APIs and interfacing to use the data and free software that you can download and use. See https://signalk.org/ and https://github.com/signalk for more details and join our friendly and helpful Slack community via http://slack-invite.signalk.org/

Our team