Facebook Hackathon: AI Online Build AI voice interactions with Wit.ai $7,000 in prizes Winners announced 2377 participants
Hack The 6ix 2018 Toronto, Canada Toronto's Largest Summer Hackathon $6,475 in prizes Aug 24 – 26, 2018 188 participants
AWS Chatbot Challenge Online Create conversational, intelligent chatbots using Amazon Lex and AWS Lambda! $19,797 in prizes Winners announced 3850 participants
