Tobias Citron

Tobias Citron is a Partner at Primary Venture Partners in New York, where he leads early-stage venture capital investments across cybersecurity, AI infrastructure, and developer platforms. He deploys capital from the firm's $200 million fund, typically writing checks ranging from $100,000 to $3 million to back pre-seed and seed-stage enterprise technology startups. His portfolio includes Etched AI, Cake AI, and Stanza, alongside successful exits such as SparkAI's acquisition by John Deere and Atero's recent sale to Crusoe. Before joining Primary, Citron served as the founding General Manager at Prehype's Radicle venture studio, and previously held strategy and finance roles at Deloitte and Citi. Equipped with an MBA from Wharton and an AB from Princeton University, Citron currently focuses on partnering with technical founders to incubate and scale next-generation data and security infrastructure.