How NOT to build your AI agent startup

​[[{“value”:” They’re not entirely wrong; AI agents are indeed the next frontier, with venture capital pouring $2.8 billion into AI agent startups in 2025 alone. But building a functioning AI agent startup is less like conducting a symphony and...

How founders can work better with their angel investors

​ I’ve spent my first few months at Dealum deep in conversations with angel investors — not pitching or in founder mode, but really listening. It’s been fascinating hearing what they actually need to understand how their portfolio companies are performing. And...

Deep tech for dummies

​ Deep tech refers to companies that use revolutionary scientific research to address complex, systemic challenges. Those companies deal with fields like AI, robotics, quantum computing, biotechnology, advanced materials, and energy. Deep tech innovations are often...