Gustaf Alstromer, Angel Investor

Gustaf Alströmer is a seasoned angel investor and product growth leader. Since 2012, he has invested in companies such as Notion, Linear, Vivino, Mapbox, Veriff, Pachama, Living Carbon, and Heart Aerospace, among others. He also serves as an independent board member at Heart Aerospace, supporting innovation in sustainable aviation. Earlier in his career, Gustaf was Product Lead for Growth at Airbnb, where he built and scaled the growth team from inception to more than 120 people, driving a 25x increase in annual bookings. He also served as VP of Growth at Voxer, gaining deep expertise in virality, retention, and international expansion. As an angel investor, Gustaf has backed startups across AI, climate tech, and consumer platforms. His portfolio includes Ellipsis (AI tools), Pina Earth (climate solutions), Enode (energy infrastructure), Linear (developer productivity), Fazz (fintech), Sunrise (calendar app acquired by Microsoft), YesGraph (social graph tools), and Tictail (e‑commerce), reflecting his interest in companies that combine product innovation with global impact.