SERA vs DSY Comparison

Sera Prognostics Inc is a health diagnostic company. It develops diagnostic tests for the early prediction of a woman's individualized risk of premature birth, preeclampsia, gestational diabetes, stillbirth, and other conditions. The proprietary proteomics and bioinformatics platform of the company helps to improve maternal and neonatal health by discovering, developing, and commercializing blood-based biomarker tests, and predictive analytic products and services. The Company operates as one operating segment, which is developing and commercializing its medical diagnostic products and services.

Big Tree Cloud Holdings Ltd is a consumer-oriented, mission-driven, and technology-empowered company engaged in the development, production, and sales of personal care products and other consumer goods. In particular, it is focused on the development and production of feminine pads and other feminine hygiene products. Through its platform, the company focuses on high-quality product development, deep customer engagement, and efficient sales and marketing.