Mapterhorn
Fiscal Host: Open Source Collective
Public terrain tiles for interactive web map visualizations
Contribute
Become a financial contributor.
Financial Contributions
Top financial contributors
Organizations
GraphHopper
$2,333 USD since May 2026
MIERUNE Inc.
$1,500 USD since Feb 2026
Stadia Maps
$600 USD since Jan 2026
General Solutions Steiner GmbH
$500 USD since Jun 2026
KotobaMedia, Inc.
$150 USD since Jan 2026
Maptoolkit
$100 USD since May 2026
ShadeMap
$25 USD since May 2026
Individuals
State of Colorado - DFPC
$4,800 USD since Jun 2026
komoot
$1,500 USD since Apr 2026
3
hess8
$75 USD since Feb 2026
Thibault Durand
$40 USD since Mar 2026
Maarten Pronk
$10 USD since May 2026
OffPlanner
$5 USD since May 2026
Mapterhorn is all of us
Our contributors 16
Thank you for supporting Mapterhorn.
Oliver Wipfli
Admin
Brandon Liu
Admin
Sascha Brawer
Admin
State of Colo...
$4,800 USD
GraphHopper
$2,333 USD
MIERUNE Inc.
$1,500 USD
komoot
$1,500 USD
Stadia Maps
sponsor
$600 USD
KotobaMedia, ...
backer
$150 USD
Maptoolkit
sponsor
$100 USD
hess8
$75 USD
Budget
Transparent and open finances.
+$100.00USD
Completed
Contribution #919473
+$25.00USD
Completed
Contribution #919100
Mapterhorn Maintenance June 2026
Category
Maintenance and Development
from Oliver Wipfli to Mapterhorn •
-CHF 800.00 CHF
~$991.46 USD
Approved
$
Today’s balance$8,990.59 USD
Total raised
$10,134.44 USD
Total disbursed
$1,143.85 USD
Estimated annual budget
$13,948.00 USD
