Open Collective

Mapterhorn

COLLECTIVE
opendata
Open source
maps
tiles
geospatial
Fiscal Host: Open Source Collective

Public terrain tiles for interactive web map visualizations

This is Mapterhorn's pageMapterhorn
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Budget
About

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

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

+ 1

Top financial contributors

Organizations

1
MIERUNE Inc.

$1,500 USD since Feb 2026

2
Stadia Maps

$200 USD since Jan 2026

3
KotobaMedia, Inc.

$50 USD since Jan 2026

Individuals

1
hess8

$75 USD since Feb 2026

2
Thibault Durand

$10 USD since Mar 2026

Mapterhorn is all of us

Our contributors 8

Thank you for supporting Mapterhorn.

Oliver Wipfli

Admin

Brandon Liu

Admin

Sascha Brawer

Admin

MIERUNE Inc.

$1,500 USD

Stadia Maps

sponsor

$200 USD

hess8

$75 USD

KotobaMedia, ...

backer

$50 USD

Thibault Durand

backer

$10 USD

Budget

Transparent and open finances.

View all transactions →
Monthly financial contribution to Mapterhorn (backer)

Credit from Thibault Durand to Mapterhorn •

+$10.00USD
Completed
Contribution #935127
Monthly financial contribution to Mapterhorn (sponsor)

Credit from Stadia Maps to Mapterhorn •

+$100.00USD
Completed
Contribution #919473
Monthly financial contribution to Mapterhorn (backer)

Credit from KotobaMedia, Inc. to Mapterhorn •

+$25.00USD
Completed
Contribution #919100
$
Today’s balance

$1,572.30 USD

Total raised

$1,572.30 USD

Total disbursed

--.-- USD

Estimated annual budget

$3,195.00 USD

About

Our team

Oliver Wipfli

Admin

Brandon Liu

Admin

Sascha Brawer

Admin