WorkWhile, the innovative AI-powered labor platform that matches businesses with reliable hourly workers, announced that it has raised $23 million in Series B funding amid strong growth.

The round was led by Rethink Impact, with participation from previous investors Khosla Ventures and Reach Capital. Citi Impact Fund, GingerBread Capital, and Illumen Capital also joined the round. Funds will accelerate WorkWhile's growth as it disrupts the $650B global staffing market, which includes $230B of temporary staffing in the US alone.