FundraiseMay 29, 2026, 12:53 UTC

NoFire AI raises $2.5M seed led by Marathon Venture Capital

What's the deal? Greek startup NoFire AI has raised $2.5M in a seed round led by Marathon Venture Capital. The company builds an autonomous AI layer for site reliability engineering (SRE) — aiming to replace the reactive, alert-driven chaos of modern IT operations with proactive, intelligent infrastructure management.

NoFire AI plugs into existing systems without requiring tool changes or data migration. It maps infrastructure in real time, flags risky code before deployment based on incident history, and builds a collective memory of past fixes so teams aren't dependent on any single engineer.

Why now? The explosion of generative AI coding tools has massively accelerated code production — far outpacing human capacity to monitor and manage it. Marathon partner Panos Papadopoulos calls this the "Agentic Code Tsunami." SRE teams still rely on fragmented dashboards and hundreds of alerts, spending hours hunting for root causes when things break.

What could go wrong? The SRE and observability space is crowded, with well-funded incumbents like Datadog, PagerDuty, and newer AI-native entrants all vying for the same budgets. Convincing enterprise teams to trust an autonomous AI layer with production reliability — especially one from an early-stage startup — is a steep sell.

The signal: Marathon Venture Capital is doubling down on a founding team it already knows well — the Lenses.io duo it previously backed through to a successful Celonis acquisition. That repeat bet underscores a pattern in early-stage investing where proven founder-investor relationships de-risk bets on emerging categories. With AI-generated code accelerating faster than teams can monitor it, the reliability tooling layer is becoming a critical infrastructure gap — and NoFire AI's claim of reducing incident resolution time by 90% targets precisely the pain point enterprises will pay to solve.