The European observability market is experiencing a renaissance, with enterprises across London, Berlin, and Paris demanding more sophisticated monitoring solutions that can handle the complexity of modern distributed systems. Into this opportunity steps Tsuga, the London-based startup that has just secured €9.2M in seed funding led by General Catalyst to challenge the established players in this rapidly evolving sector. This funding round signals more than just another enterprise software bet—it represents a strategic play for European market leadership in a space dominated by American incumbents like Datadog and New Relic. General Catalyst leads European observability investment wave General Catalyst’s decision to lead Tsuga’s seed round reflects the firm’s broader thesis around European enterprise infrastructure opportunities. The Boston-based VC, known for backing companies like Stripe and Airbnb, has been increasingly active in European B2B software, recognising that fragmented European markets create unique opportunities for startups that can navigate regulatory complexity whilst offering superior technical solutions. “European enterprises have distinct requirements around data sovereignty and compliance that American observability platforms struggle to address comprehensively,” explains a source close to the deal. “Tsuga’s approach to building observability tooling with GDPR-first architecture gives them a structural advantage in markets where data residency isn’t just preferred—it’s mandatory.” The timing couldn’t be more strategic. With the EU’s Digital Services Act requiring enhanced monitoring capabilities for larger platforms, and AI Act compliance demanding unprecedented visibility into algorithmic decision-making, European enterprises are seeking observability solutions that go beyond traditional metrics collection. Building observability for Europe’s regulatory reality Tsuga’s platform addresses a fundamental challenge: existing observability tools were designed for a pre-GDPR world where data could flow freely across borders. The startup’s approach integrates compliance considerations directly into the monitoring architecture, allowing European enterprises to maintain comprehensive system visibility whilst meeting stringent data protection requirements. The company plans to use the funding to expand its engineering team across London and establish sales operations in key European markets including Germany and France. With enterprises like fintech unicorns and digital-first banks demanding real-time observability that respects European regulatory frameworks, Tsuga is positioning itself as the European answer to American incumbents. “We’re not just building another monitoring tool,” notes the company’s technical approach. “We’re architecting observability infrastructure that treats European regulatory requirements as features, not constraints.” This philosophy extends to their go-to-market strategy, focusing on enterprises that have struggled to implement comprehensive observability whilst maintaining compliance with European data protection laws. The €9.2M seed round positions Tsuga to capture a meaningful share of Europe’s growing demand for sophisticated observability tooling. With European enterprise software adoption accelerating and regulatory complexity increasing, startups that can solve both technical and compliance challenges simultaneously are well-positioned for sustained growth. This funding signals that European observability is finally getting the investment attention it deserves.