Startups that dispatch temp workers are living or dying alongside the businesses they serve, as COVID-19 boosts some and sinks many others

· Staffing startups like Wonolo, Instawork, and Jitjatjo run apps that help temp workers find gigs at places that frequently need extra hands, like restaurants, warehouses, and hotels.
· Many of these startups are experiencing turbulent times as COVID-19 kills demand from their customers in industries that are affected by...