AWS Chatbot Challenge Online Create conversational, intelligent chatbots using Amazon Lex and AWS Lambda! $19,797 in prizes Winners announced 3850 participants
Intelligent World Hackathon sponsored by Current, powered by GE Online See the world in a whole new light. Use the Predix platform to transform the workability and livability in every part of the world. $58,000 in prizes Winners announced 390 participants
Ford Mexico Smart Journey Online Give Mexico City residents and visitors all the available transport options in one app that’s powered by public, private, and crowd-sourced data. $29,000 in prizes Winners announced 263 participants
Samsung Makers Against Drought Challenge Online Makers Against Drought $210,500 in prizes Winners announced 547 participants
E.A.T. School Lunch UX Challenge Online Electronic Application Transformation – Create a model electronic application for the National School Lunch Program and help millions of American students access school meals. $50,000 in prizes Winners announced 407 participants
SD Hacks San Diego, CA, USA SD Hacks is a hackathon that will transform the tech landscape of the San Diego area. $18,300 in prizes Oct 2 – 4, 2015 207 participants
SAMHSA's Opioid Overdose Prevention Challenge Online Submit an innovative tool or app to prevent opioid-related overdoses. Win cash. Help save lives. $22,500 in prizes Winners announced 77 participants
AT&T NYU Connect Ability Challenge Online Help us, help millions. $92,500 in prizes Winners announced 335 participants
The Kandy Throw Down Online Put your app in beast mode. Give it Kandy – reliable real-time communications SDKs for every scenario and every developer. $29,000 in prizes Winners announced 224 participants
Pick Your Prize: Nexmo Numbers Ecommerce Edition Online Add Nexmo Verify or Number Insight to an Ecommerce Platform Non-monetary prizes Winners announced 27 participants
Harlem Tech Challenge Online Help put #harlemtech on the map. Create a mobile friendly website that celebrates Harlem's growing tech community. $4,500 in prizes Winners announced 59 participants
Pick Your Prize: Nexmo Numbers CMS Edition Online Add Nexmo Verify or Number Insight to a CMS Platform Non-monetary prizes Winners announced 20 participants
Pick Your Prize: Nexmo Numbers CRM Edition Online Add Nexmo Verify or Number Insight to a CRM Platform Non-monetary prizes Winners announced 27 participants
CSES Project of the Month (March '15) La Jolla, CA, USA UC San Diego || CSES || [PRO] ject of the [M]onth $750 in prizes Mar 15 – 31, 2015 25 participants
Hack Night II hosted by TESC + WIC Test out your hacking skills or start that long-term project you've always wanted to at Hack Night hosted by TESC and Women in Computing! $700 in prizes Jan 17, 2015 31 participants