Although peer feedback is highly valued in the feedback process, the specific contribution of feedback providers in this process remains unclear. In this qualitative multiple-case study, the primary focus was to explore the contribution of feedback providers and the benefits they obtained through online peer micro-teaching practices. The study encompassed both anonymity and non-anonymity settings through a videoconferencing platform, involving 20 student teachers pursuing a Bachelor of Education (English language). Data collection methods included semi-structured interviews, reflective journals and online classroom observations. The findings revealed that both anonymous and identified groups provided feedback of the same quality and types. Proactive feedback provision fostered the development of an online learning community, facilitated multimodal learning and enhanced peer cohesion. The student teachers who assumed the role of feedback providers in this study experienced cognitive, behavioural and socio-affective gains during their learning process.