Ecosyste.ms: OpenCollective

An open API service for software projects hosted on Open Collective.

SageMath

Creating a viable free open source alternative to Magma, Maple, Mathematica and Matlab
Collective - Host: opensource - https://opencollective.com/sage_math - Website: https://sagemath.org - Code: https://github.com/sagemath

15.0 USD - Financial contribution to SageMath

guest-467a4495 - 21 Dec 2024

-1.24 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 21 Dec 2024

-1.5 USD - Host Fee

opensource - 21 Dec 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Dec 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Dec 2024

-0.5 USD - Host Fee

opensource - 01 Dec 2024

156.0 USD - GitHub Sponsors Contributions

github-sponsors - 25 Nov 2024

-15.6 USD - Host Fee

opensource - 25 Nov 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Nov 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Nov 2024

-0.5 USD - Host Fee

opensource - 01 Nov 2024

156.0 USD - GitHub Sponsors Contributions

github-sponsors - 28 Oct 2024

-15.6 USD - Host Fee

opensource - 28 Oct 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Oct 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Oct 2024

-0.5 USD - Host Fee

opensource - 01 Oct 2024

280.0 USD - GitHub Sponsors Contributions

github-sponsors - 26 Sep 2024

-28.0 USD - Host Fee

opensource - 26 Sep 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 01 Sep 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 01 Sep 2024

-1.0 USD - Host Fee

opensource - 01 Sep 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Sep 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Sep 2024

-0.5 USD - Host Fee

opensource - 01 Sep 2024

20.0 USD - Yearly financial contribution to SageMath

vladimir-krstic - 01 Sep 2024

-1.18 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 01 Sep 2024

-2.0 USD - Host Fee

opensource - 01 Sep 2024

202.68 USD - GitHub Sponsors Contributions

github-sponsors - 27 Aug 2024

-20.27 USD - Host Fee

opensource - 27 Aug 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 01 Aug 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 01 Aug 2024

-1.0 USD - Host Fee

opensource - 01 Aug 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Aug 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Aug 2024

-0.5 USD - Host Fee

opensource - 01 Aug 2024

131.73 USD - GitHub Sponsors Contributions

github-sponsors - 25 Jul 2024

-13.17 USD - Host Fee

opensource - 25 Jul 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 02 Jul 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 02 Jul 2024

-1.0 USD - Host Fee

opensource - 02 Jul 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Jul 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Jul 2024

-0.5 USD - Host Fee

opensource - 01 Jul 2024

147.67 USD - GitHub Sponsors Contributions

github-sponsors - 26 Jun 2024

-14.77 USD - Host Fee

opensource - 26 Jun 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 01 Jun 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 01 Jun 2024

-1.0 USD - Host Fee

opensource - 01 Jun 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Jun 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Jun 2024

-0.5 USD - Host Fee

opensource - 01 Jun 2024

131.0 USD - GitHub Sponsors Contributions

github-sponsors - 27 May 2024

-13.1 USD - Host Fee

opensource - 27 May 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 01 May 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 01 May 2024

-1.0 USD - Host Fee

opensource - 01 May 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 May 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 May 2024

-0.5 USD - Host Fee

opensource - 01 May 2024

131.0 USD - GitHub Sponsors Contributions

github-sponsors - 30 Apr 2024

-13.1 USD - Host Fee

opensource - 30 Apr 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 02 Apr 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 02 Apr 2024

-1.0 USD - Host Fee

opensource - 02 Apr 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Apr 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Apr 2024

-0.5 USD - Host Fee

opensource - 01 Apr 2024

140.0 USD - GitHub Sponsors Contributions

github-sponsors - 28 Mar 2024

-14.0 USD - Host Fee

opensource - 28 Mar 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 02 Mar 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 02 Mar 2024

-1.0 USD - Host Fee

opensource - 02 Mar 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Mar 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Mar 2024

-0.5 USD - Host Fee

opensource - 01 Mar 2024

1,329.26 USD - GitHub Sponsors Contributions

github-sponsors - 28 Feb 2024

-132.93 USD - Host Fee

opensource - 28 Feb 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 02 Feb 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 02 Feb 2024

-1.0 USD - Host Fee

opensource - 02 Feb 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Feb 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Feb 2024

-0.5 USD - Host Fee

opensource - 01 Feb 2024

5.0 USD - Financial contribution to SageMath

hong-van-le - 30 Jan 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 30 Jan 2024

-0.5 USD - Host Fee

opensource - 30 Jan 2024

123.13 USD - GitHub Sponsors Contributions

github-sponsors - 25 Jan 2024

-12.31 USD - Host Fee

opensource - 25 Jan 2024

123.0 USD - GitHub Sponsors Contributions

github-sponsors - 16 Jan 2024

-12.3 USD - Host Fee

opensource - 16 Jan 2024

10.0 USD - Monthly financial contribution to SageMath

altair-cepheus - 02 Jan 2024

-0.59 USD - Stripe payment processor fee

stripe-payment-processor-vendor - 02 Jan 2024

-1.0 USD - Host Fee

opensource - 02 Jan 2024

-0.74 USD - PayPal payment processor fee

paypal-payment-processor-vendor - 01 Jan 2024

5.0 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Jan 2024

-0.5 USD - Host Fee

opensource - 01 Jan 2024

9.41 USD - Monthly financial contribution to SageMath

altair-cepheus - 02 Dec 2023

-1.0 USD - Host Fee

opensource - 02 Dec 2023

4.26 USD - Monthly financial contribution to SageMath (backer)

bitwo - 01 Dec 2023

-0.5 USD - Host Fee

opensource - 01 Dec 2023