Felk Information

Felk is a Cybersecurity as a Service (CSaaS) provider helping fast-growing SaaS companies stay secure, compliant, and enterprise-ready. We combine AI-powered security technology with hands-on human expertise — becoming the dedicated security function your team doesn't have, without the cost or complexity of building one from scratch. Most SaaS companies reach a point where security can no longer be an afterthought. A funding round, an enterprise prospect, a compliance deadline, or simply a growing user base makes it urgent. But hiring a full security team is expensive, and stitching together a collection of tools doesn't add up to real protection. Felk solves that problem. Our managed service covers the full cybersecurity picture: web application and infrastructure security, email security and business email compromise protection, identity and access management, user behaviour analytics, threat intelligence, incident response, and cybersecurity training for teams at every level. What makes Felk different is the combination of AI and people. Our AI-powered platform detects threats across your entire infrastructure in real time — learning continuously and responding at machine speed. Our security consultants interpret what the AI surfaces, act on incidents, guide your compliance journey, and handle the ongoing work that security actually requires. You get the coverage and expertise of an enterprise security team, without the headcount. Felk is based in London, UK, and serves fast-growing B2B SaaS companies across the UK and Europe — particularly those in regulated industries such as healthcare and finance, and those preparing for SOC 2 certification or their first enterprise deal. Visit felk.com to learn more or book a call with our team.