Bayer’s investment arm leads digital health startup’s $90M round June 2, 2021 Auto Bot Ada Health, AI, Bayer, chatbot, Germany, Health Tech, startup, Startups 0 Leaps by Bayer led a $90 million investment round into Ada, a German digital health startup with an AI-based symptom checker. As part of the deal, the two companies are also striking a broader strategic partnership.