Announcement   Congratulations to the 2020 Call for Code Global Challenge winner, Agrolly!   See the solution

Featured speakers 

Critical leaders from international organizations shared their perspective on the remarkable achievements of developers across the globe and the impact their work can have. 

  • Danielle Banks

    Meteorologist, The Weather Company

  • Chelsea Clinton

    Vice Chair, Clinton Foundation 

  • Arvind Krishna

    CEO, IBM Corporation

  • Laurent Sauveur

    Chief of External Relations, UN Human Rights

Featured musical guests

Entertainment schedule

  • timePre-show: Soweto Gospel Choir
  • timePost-show: Special guest

Meet the innovators

Past Call for Code winners and ecosystem developers discussed how their ideas have progressed from prototypes to implementation, making a tangible impact in communities around the world.

View 2020 Call for Code finalists  


The 2019 winning solution tracks firefighters’ health in real time and is being field-tested in Barcelona.

Project OWL

The inaugural Call for Code winner is now deploying their mesh network technology in Puerto Rico.

Meet the sponsors

With appreciation to our diverse ecosystem whose support makes Call for Code possible.


Founding partner

Charitable partner