Covid-19 Check-ups - Run coronavirus company-wide check-ups via Slack. Free.
Google's COVID-19 Information Portal - A search portal with safety tips and official stats
C-19 COVID Symptom Tracker - Self-report COVID-19 symptoms & help slow the spread 🇬🇧
ImmuneCorps - An army of the young and the low-risk helping people in need
COVID-19 API - Access data on the Coronavirus through an easy API for free.
The Coronavirus App - Follow the epidemic in real time