Open Collective
Open Collective
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GRASS
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Contribute

Become a contributor

These are all the ways you can help make our community sustainable.

Goal
GRASS Developer Summit 2025

Our original goal for this tier was $3,000. Thanks to a generous $2,000 direct contribution from Bohannan Huston, Inc., we’re already two-thirds of... Read more

$20 USD of $1,000 USD raised (2%)

Starts at
$10 USD

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

Latest activity by

+ 76
Recurring contribution
Supporter

Become a GRASS GIS supporter with monthly contributions

Starts at
$10 USD / month

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Recurring contribution
Diamond Sponsor

Join us for $10,000.00 per year and support us

Starts at
$10,000 USD / year

Latest activity by

Be the first one to contribute!
Recurring contribution
Platinum Sponsor

Join us for $5,000.00 per year and support us

Starts at
$5,000 USD / year

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Be the first one to contribute!
Recurring contribution
Gold Sponsor

Join us for $2,000.00 per year and support us

Starts at
$2,000 USD / year

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Be the first one to contribute!
Recurring contribution
Silver Sponsor

Join us for $1,000.00 per year and support us

Starts at
$1,000 USD / year

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Be the first one to contribute!
Recurring contribution
Bronze Sponsor

Join us for $500.00 per year and support us

Starts at
$500 USD / year

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Be the first one to contribute!
Past tier
Community Meeting 2024

GRASS community is meeting again this year to build on the great achievements of last year's 40th birthday meeting in Prague. With your contributio... Read more

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+ 2
Past tier
GRASS Community Meeting Prague 2023

The GRASS GIS team is organizing the GRASS GIS Community Meeting with contributors, power users and developers from June 2 to June 6, 2023 to celeb... Read more

Latest activity by

+ 2