Brandenburger Tor in Berlin via Pixabay What Is This About? Solarisbank, the Berlin-based banking-as-a-service platform, is exploring all options from raising new capital to a potential sale to a private equity fund. Driven by deteriorating market conditions for privately held tech companies, the move highlights the funding pressure facing even major German fintechs. This article is part of our coverage of Scaleup Founder Interviews from Germany, Austria, and Switzerland. Thi