Neko Health says it has raised a $700 million Series C, and a company post shared by Spotify founder Daniel Ek's account says the round was led by Lightspeed Venture Partners and co-led by O.G. Venture Partners. According to the announcement circulating on X, the company plans to use the money to expand its preventive health clinics, push further into disease-detection research, and open a clinic in New York. The same post says more than 350,000 people have signed up since 2023.