×

Act now: Build COVID-19 solutions by April 27 to urgently address the global pandemic.

Learn more  

Answer the call.
Build solutions that fight back.

In a very short period of time, COVID-19 has brought modern life to a screeching halt, disrupting our healthcare, education and economic systems. But we can fight back – with technology.

The 2020 Call for Code Global Challenge has expanded to take on COVID-19 in addition to climate change.

Created by David Clark Cause with Founding Partner IBM, and in partnership with the United Nations Human Rights and The Linux Foundation, Call for Code is the largest tech-for-good challenge of its kind.

Innovators and problem solvers: join us to create open source solutions that make an immediate and lasting impact. Now, more than ever, is the time to use technology for good.

Accept the Challenge  

Submissions open through July 31, 2020

Take on
COVID-19

Open source technology can help combat the impacts of the COVID-19 global pandemic, from improving crisis communications to fostering remote learning and community cooperation. What will you build?

View resources

“We are at a critical point in the global response to COVID-19 – we need everyone to get involved in this massive effort to keep the world safe,”

– Dr. Tedros Adhanom Ghebreyesus,
WHO Director-General

Take on Climate
change

Innovate with the latest technology to address energy sustainability, water sustainability, or disaster resiliency. Winning solutions are deployed in communities that need the most help.

Get started with our kits

“The climate crisis is caused by us – and the solutions must come from us. We have the tools: technology is on our side.”

– UN Secretary-General,
António Guterres

Get
involved

You don’t have to be a developer to help. Whether you’re a corporation who wants to become a sponsor or a global citizen concerned about climate change, you can inspire action. Now in its third year, Call for Code has the support of enterprises, experts, humanitarian and international organizations, charitable partners, and celebrities.

But it takes a village — join us in the fight.

Become a sponsor or supporter

The 2020 Call for Code Global Challenge is aligned with the United Nations and the launch for its 75th anniversary of a global conversation on urgent issues. Call for Code is a multi-year initiative created in 2018 by the David Clark Cause with founding partner IBM.

Call for Code in the news

Creator


Founding Partner


Charitable Partner


Program Affiliate


Sponsors