Abstract Health inequities are a longstanding issue in Wales, as they are across the globe. They disproportionately affect the health and wellbeing outcomes of disadvantaged groups, restricting opportunities to live full and prosperous lives. Post COVID-19 new groups are emerging with disproportionately higher risk of poor health and premature death and disease, especially those with unmet needs and vulnerabilities, with the rising cost of living amplifying health inequities. Despite their prevalence, health inequities are avoidable. Efforts to reduce health inequities require action on all the social determinants of health across the life course. Improved understanding of the key drivers of health gaps is needed to address the problem and provide support for solutions-driven action to break down the barriers to health equity. The Welsh Health Equity Solutions Platform (WHESP) launched on 22nd June 2023, a collaboration between Public Health Wales, Welsh Government and WHO European Office for Investment in Health and Development. The WHESP is an innovative digital tool developed around the WHO Health Equity Status Report initiative framework of the ‘five essential conditions’ for healthy, prosperous lives for all. It is a mechanism for health equity solutions and aims to inform and facilitate policy and decision making to improve population health and address the increasing health gap through an online gateway to data, health economics, policies, and innovative health equity tools. Emerging evidence is highlighted to identify solutions for achieving healthy equity, which informs evidence-based decision making to reduce the health gap, improve overall population health and wellbeing, and achieve inclusive and sustainable economic growth and prosperity for all. Collating and sharing health equity solutions, evidence, data and best practice both across Wales and globally supports equitable, long-term action to improve the health and wellbeing of the population. Key messages • Highlighting health equity solutions informs best practice on tackling health inequalities. • WHESP provides extensive evidence to facilitate cross-sectoral action and policy change.