The Covid-19 pandemic is triggering widespread anxiety, depression, and addiction—deepening what many have identified as a mental health crisis. A recent study suggests that at least a quarter of American adults are experiencing pandemic-attributed, high emotional distress. Louis Gagnon, CEO of the Total Brain online mental health platform, discusses the benefits of preventative care delivered through self-monitoring apps and how analytics based on the resulting data can help companies improve wellbeing and productivity in the workplace.