Justus Hammer, Angel Investor

Justus Hammer is an angel investor whose portfolio spans companies in customer support technology, food innovation, pet care, fintech, SaaS optimization, and fashion technology. His recent investments include Brainfish, a knowledge base platform using AI to improve customer support, and Foodini, a food-tech startup focused on personalized meal solutions. He invests across seed, pre-seed, and Series A stages, backing startups that drive innovation in digital services, consumer products, and enterprise solutions. He is the Co-Founder and CEO of Mad Paws, Australia’s leading online pet services platform, and is also an active advisor to over 40 startups in Australia and overseas, reflecting his wide-ranging influence in the entrepreneurial ecosystem.