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
$500 USD since Jan 2026
General Solutions Steiner GmbH
$500 USD since Jun 2026
KotobaMedia, Inc.
$125 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
$500 USD
KotobaMedia, ...
backer
$125 USD
Maptoolkit
sponsor
$100 USD
hess8
$75 USD
Budget
Transparent and open finances.
Credit from State of Colorado - DFPC to Mapterhorn •
+$4,800.00USD
Completed
Contribution #958688
Mapterhorn Maintenance May 2026
Category
Maintenance and Development
from Oliver Wipfli to Mapterhorn •
-CHF 400.00 CHF
$501.66 USD
Paid
+$500.00USD
Completed
Contribution #958326
$
Today’s balance$8,882.69 USD
Total raised
$10,026.54 USD
Total disbursed
$1,143.85 USD
Estimated annual budget
$13,948.00 USD
