This paper explores the series of dramatic, digital transformations of work, employment and labour relations that have accompanied the extraordinary growth of on-demand labour in the so-called ‘platform economy’. Underpinning these transformations, internet technologies are used to unbundle production and value creation from formal employment, with digital algorithms and artificial intelligence used to manage and motivate work carried out beyond the spatial and temporal boundaries of ‘typical’ workplaces. In seeking to move beyond a distinct masculinist focus within this extant research agenda (typically focused on men working via publicly visible transport and delivery platform apps), this paper presents new findings from 50 in-depth interviews (Jan – July 2018) with women using popular online jobs platforms in the UK (PeoplePerHour, UpWork, Fiverr, Elance, TaskRabbit, Copify, Freelancer) to access white-collar desk work (most commonly: communications, marketing, business devt, HR, office support, web, design, graphics). The majority of these women have young children and typically carry out online gig work from their own homes. The paper shows how gendered identities and varied responsibilities of care differently shape workers’ abilities to participate and succeed as digital labour in the platform economy. A number of practical steps are outlined for improvements to algorithms and platform models, based on suggestions from women gig workers themselves