Open source

Creating a viable free open source alternative to Magma, Maple, Mathematica and Matlab

Become a contributor

Financial contributions

Custom contribution


Make a custom one time or recurring contribution.

3 individuals have contributed

Recurring contribution


Become a backer for $5.00 per month and help us sustain our activities!

Starts at

$5 USD / month

Recurring contribution


Become a sponsor for $100.00 per month and help us sustain our activities!

Starts at

$100 USD / month

Top financial contributors

Mark Callaghan

$50 USD since Aug 2020

Vladimir Krstic

$20 USD since Sep 2020


$1 USD since Aug 2020

What's new with SageMath

Stay up to dates with our latest activities and progress.

Donations/sponsoring is live!

After a much ado, we created an easy way to donate to SageMath project.Donations are US tax (IRC 501(c)(6)) deductible.
Read more
Published on August 29, 2020 by Dmitrii Pasechnik


Let’s get the ball rolling! This is where things get planned and sometimes this is where things get done. Ask questions, thank people for their efforts, and contribute your skills to the service of the community.


See how money openly circulates through SageMath. All contributions and all expenses are published in our transparent public ledger. Learn who is donating, how much, where is that money going, submit expenses, get reimbursed and more!

Yearly financial contribution to SageMath

from Vladimir Krstic9/4/2020


Financial contribution to SageMath

from Mark Callaghan8/29/2020


Financial contribution to Sage_Math

from Incognito8/29/2020


Today’s balance

$60.73 USD

Estimated annual budget

~ $60.73 USD

SageMath is all of us

Our contributors 4

Everyone who has supported SageMath. Individuals and organizations that believe in –and take ownership of– our purpose.

Mark Callaghan
Financial Contributor

Total contributions

$50 USD

Vladimir Krstic
Financial Contributor

Total contributions

$20 USD

Financial Contributor

Total contributions

$1 USD