U.S. Insurtech Brella Insurance Raises $15 Million Through Series A Funding Round Led By Brewer Lane Ventures  Crowdfund Insider. : U.S. insurtech Brella Insurance announced on Thursday it raised $15 million through its Series A funding round, which was led by Brewer Lane Venture with participation from Fidelity Security Life Insurance, SymphonyAI, Digitalis Ventures, Two Sigma Ventures, New York Life Ventures, and Founder Collective. Founded in 2019, Brella claims it is modernizing supplemental health benefits to build a world where health hardship doesn’t mean financial hardship.