Sophie Purdom is the Managing Partner of Planeteer Capital, where she invests in and supports early-stage founders with a focus on climate tech hardware-enabled software. Planeteer's M Fund I is anchored by an Ivy League endowment and Meta's former CTO.

Sophie is the co-founder of CTVC and Sightline Climate, a newsletter and strategic data platform with 70,000+ subscribers, widely recognized as climate tech's source of record and featured in the Financial Times, New York Times, Bloomberg and other major outlets.

Previously, Sophie launched an ESG investment fund at a major endowment, published a book on sustainable investing, worked at Bain & Company, and helped found and raise M at Kula Bio to develop carbon-negative fertilizer.