This research explores the relationship between supply chain practices and startup performance in Egypt during the 19th period, with a focus on (CRM) and the level of information sharing. Despite the challenges posed by the COVID-19 pandemic, Egypt's tech startup ecosystem experienced significant growth, particularly between 2019 and 2021. The objective of this study is to address the research gap by investigating the impact of supply chain practices on startup performance in the Egyptian context. The research questions guiding this study revolve around the relationships between CRM and startup performance, as well as the level of information sharing and startup performance. The objectives are to examine these relationships and identify their influence on startup performance. Scientifically, this research contributes by examining the effects of supply chain practices on startup performance in Egypt during and after the COVID-19 pandemic. While previous studies have explored the impact of supply chain practices on organizational performance, there is a lack of research focusing on Egyptian startups. The findings of this study will serve as a reference for future research, enhancing understanding in this area. Practically, this research provides valuable insights into the importance of supply chain management practices for startups. It highlights the need for startups, especially those with limited financial resources, to invest in improving their supply chain practices. In conclusion, this research contributes to understanding the impact of supply chain practices on startup performance in Egypt. By examining CRM and the level of information sharing,