Aikido Security becomes Europe’s fastest cybersecurity unicorn
Aikido Security has raised a $60 million Series B round at a $1 billion valuation, accelerating its push to build autonomous “self-securing” software that can identify and remediate security issues with minimal human intervention. The funding cements the company’s status as one of Europe’s most closely watched cybersecurity scale-ups and, according to the company, makes it Europe’s fastest cybersecurity unicorn.
The round underscores sustained investor appetite for tools that reduce the operational burden of modern application security, as organizations struggle to keep pace with vulnerabilities across cloud infrastructure, code repositories, dependencies, and developer toolchains. Aikido Security says the new capital will be used to expand product capabilities, scale go-to-market operations, and invest in automation that can move security from alerting to action.
Building “self-securing” software
Aikido Security is positioning its platform around the concept of “self-securing” software—a model in which security controls are embedded into the software development lifecycle and can respond automatically when risks emerge. Rather than relying solely on security teams to triage findings and coordinate fixes, the company aims to help development teams remediate issues faster by automating parts of detection, prioritization, and response.
The company’s approach reflects a broader shift in the market toward autonomous security and developer-first tooling. As software supply chains grow more complex, many organizations are overwhelmed by the volume of alerts produced by scanners and monitoring tools. Vendors have increasingly focused on reducing noise, correlating signals, and integrating remediation into developer workflows.
Blue-chip customers highlight enterprise demand
Aikido Security says its customer base includes Revolut and the Premier League, two high-profile organizations with significant security and reliability requirements. The company’s ability to win and retain such customers is likely to be viewed as validation of its product maturity and relevance in environments where security incidents can carry major financial and reputational costs.
For fintech platforms like Revolut, security tooling must balance strict risk management with rapid development cycles and frequent releases. For global sports organizations like the Premier League, the attack surface can span everything from consumer-facing digital experiences to internal systems and third-party integrations. In both cases, automation and streamlined remediation can be critical to keeping pace with threats.
Why a $1B valuation now
The Series B comes at a time when cybersecurity remains one of the most resilient categories in venture capital, even as investors scrutinize growth efficiency and unit economics more closely than in prior years. A $1 billion valuation signals confidence that Aikido Security can scale beyond early adopters and compete in a crowded market that includes established application security vendors and newer platform players.
Market demand has been fueled by several converging trends: rapid cloud adoption, increased reliance on open-source components, heightened regulatory expectations, and the operational reality that security teams cannot manually manage every vulnerability across sprawling environments. Tools that help teams prioritize the most impactful risks and automate remediation are increasingly viewed as essential rather than optional.
Use of proceeds: product, automation, and expansion
With the new funding, Aikido Security plans to deepen investment in its autonomous capabilities—moving beyond detection to actions that can help fix issues, reduce exposure time, and enforce security best practices by default. The company is also expected to expand its commercial footprint, adding capacity in sales, customer success, and partnerships to support larger deployments.
In practical terms, building truly “self-securing” software typically requires strong integrations across developer ecosystems, including code hosting, CI/CD pipelines, container and cloud platforms, and collaboration tools. It also depends on accurate context—understanding which vulnerabilities are actually reachable, which assets are internet-exposed, and which findings map to business-critical systems. The company’s next phase will likely focus on improving that context and turning it into reliable, automated actions.
Competitive landscape and what to watch
The application and software supply-chain security market has become intensely competitive, with vendors racing to offer unified platforms that cover code scanning, dependency management, secrets detection, cloud posture, and runtime insights. In that landscape, Aikido Security will need to prove that its automation is both safe and effective—reducing risk without disrupting development velocity or introducing unintended changes.
Key milestones for the company following the Series B are expected to include broader enterprise adoption, continued expansion among existing customers, and demonstrable outcomes such as reduced remediation time and lower vulnerability backlogs. Investors and customers will also watch how the company differentiates its platform as autonomous features become table stakes across the industry.
Bottom line
Aikido Security’s $60 million Series B at a $1 billion valuation marks a significant moment for Europe’s cybersecurity ecosystem and highlights the growing demand for automation that can keep software secure at scale. With marquee customers like Revolut and the Premier League, the company is betting that the future of application security is not just better visibility, but software that can increasingly secure itself.
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