Three health technology companies—Ours Privacy, Arintra, and Happy Health—announced a combined $180 million in early-stage funding rounds this week.
Ours Privacy raised $90 million in a Series A round led by Sequoia Capital, with participation from existing investors. The company focuses on privacy-first health data infrastructure for developers building health apps. Arintra secured $60 million in Series B funding, backed by Andreessen Horowitz, to expand its AI-driven clinical decision support platform. Happy Health closed a $30 million seed round, led by GV, to scale its direct-to-consumer mental health subscription service.
The investments reflect growing confidence in health tech, particularly in AI and data privacy solutions. Analysts note these startups are positioned to address gaps in regulatory compliance and patient data security. Watch for product launches and partnerships in the coming months.

