COVID-19 Trends - See the growth and decline of topics affected by COVID-19
HowWeFeel - Self-report how you feel to help stop the spread of COVID-19
C-19 COVID Symptom Tracker - Self-report COVID-19 symptoms & help slow the spread 🇬🇧
CrowdCure COVID-19 - Track your health daily to help doctors find a vaccine
Covid-19 Check-ups - Run coronavirus company-wide check-ups via Slack. Free.
COVID-19 API - Access data on the Coronavirus through an easy API for free.