Open Collective
Open Collective
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Signal K

Open & free marine data formats, APIs and software

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Financial Contributions

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$5 USD / month

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+ 20
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$100 USD / month

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Make a custom one-time or recurring contribution.

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+ 72

Top financial contributors

1
Matthijs Victron

$5,150 USD since Jan 2022

2
Zach Hoeken

$1,900 USD since May 2023

3
Fabian Tollenaar

$1,400 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

$330 USD since Dec 2021

9
MIke Harrington

$310 USD since Sep 2022

10
Brad

$225 USD since Nov 2022

11
Chris

$200 USD since Apr 2023

12
Henri Bergius

$180 USD since Dec 2021

13
Guest

$180 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

$140 USD since Sep 2022

18
Bram de Vries

$135 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 80

Thank you for supporting Signal K.

AdrianP

Admin

Matthijs Victron

$5,150 USD

Zach Hoeken

sponsor

$1,900 USD

Lee Prevost

$500 USD

Olivier Hendrikx

$460 USD

Stefanie

backer

$340 USD

Saillogger

backer

$330 USD

Budget


Transparent and open finances.

Credit from Steven Ring to Signal K

+$5.00USD
Completed
Contribution #796895

Credit from Garnet Graham to Signal K

+$5.00USD
Completed
Contribution #752071

Credit from Guest to Signal K

+$5.00USD
Completed
Contribution #774268
$
Today’s balance

$11,483.02 USD

Total raised

$12,577.12 USD

Total disbursed

$1,094.10 USD

Estimated annual budget

$4,308.52 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