Intruder’s G2 Win Highlights a New Era for User-Focused Cybersecurity

LONDON, UK – February 27, 2026 – In a move that underscores a significant shift in the cybersecurity industry, London-based exposure management firm Intruder has secured a prominent spot on G2’s 2026 Best Software Awards. The company was ranked 40th on the Best UK Software Companies list, a distinction earned from a competitive field of over 3,000 vendors. This recognition, however, is about more than just a number; it signals a deeper trend where user experience and intuitive design are becoming critical drivers of success in a notoriously complex field.

Unlike awards based on analyst opinions or market share alone, G2’s rankings are derived directly from authentic, verified reviews from real users. This achievement validates Intruder's core philosophy: that powerful security tools do not need to be prohibitively complicated. For a company protecting over 3,000 organizations worldwide, this user-centric validation speaks volumes.

The Power of the User Voice

The credibility of the G2 awards stems from its methodology. As a software marketplace reaching over 100 million buyers annually, G2 leverages a proprietary algorithm that weighs customer satisfaction and market presence, based on reviews submitted during the calendar year. For a company to be recognized, it must demonstrate consistent, high-quality positive feedback. Intruder’s ranking within the top 1.3% of all UK vendors considered highlights the strong resonance its platform has with its user base.

In the cybersecurity sector, where tools are often characterized by steep learning curves and a need for specialized expertise, user praise for “ease of use and intuitive interface” is a powerful differentiator. This focus on usability is not accidental. Founded in 2015 by Chris Wallis, a former ethical hacker and corporate security professional, Intruder was built to address the challenges faced by “overstretched security teams.” The platform’s design philosophy centers on cutting through the noise of countless alerts to present clear, prioritized, and actionable security insights. This approach democratizes security, making robust defense accessible not just to large enterprises with dedicated security operations centers, but to a wider range of businesses that need to stay secure.

Innovation Fueling Exceptional Growth

This user satisfaction is directly translating into remarkable business momentum. The G2 award caps a standout year for Intruder, which saw an 81% year-over-year growth in annual recurring revenue (ARR) from its enterprise customer segment. The company also welcomed over 300 new customers, a testament to its expanding market footprint.

This rapid growth is not merely a result of a user-friendly interface but is also fueled by continuous platform innovation. Intruder recently expanded its capabilities with the launch of Cloud Security Posture Management (CSPM). This is a critical addition in an era where cloud misconfigurations are a leading cause of data breaches. CSPM tools automatically scan cloud environments for security risks and compliance violations, providing a unified view of an organization's cloud security posture. By integrating CSPM, Intruder addresses a major pain point for modern businesses, helping them secure their expanding digital estates in platforms like AWS, Azure, and Google Cloud.

Further enhancing its platform, Intruder also introduced GregAI, an AI-driven component designed to further simplify security operations. While details are emerging, the integration of artificial intelligence aligns with the industry trend of using machine learning to automate threat detection, prioritize vulnerabilities more intelligently, and predict potential attack vectors. These enhancements demonstrate a commitment to evolving the platform to meet the dynamic challenges of the modern threat landscape.

A Rising Star in a Competitive Market

Intruder’s 81% enterprise ARR growth is particularly impressive when contextualized within the broader market. The global cybersecurity market is projected to grow at a compound annual growth rate (CAGR) of around 13-14%. Even the more specialized and rapidly growing Attack Surface Management market is forecast to expand at a CAGR of approximately 22%. Intruder's performance significantly outpaces these strong industry benchmarks, marking it as a high-growth leader in the UK tech scene.

The company operates in a crowded and competitive field, facing off against established cybersecurity giants like Tenable and Qualys, as well as a host of specialized startups. However, Intruder has successfully carved out its niche. While competitors may offer extensive feature lists, Intruder’s strategic advantage lies in its unified approach. By combining attack surface management, continuous vulnerability management, and now cloud security in a single, intuitive platform, it eliminates the need for multiple, fragmented tools and reduces complexity for security teams.

“The fact that this award is based on the satisfaction of our customers makes us especially proud,” said Chris Wallis, CEO and founder of Intruder, in the original announcement. “Our commitment to delivering a truly innovative security solution coupled with an industry-leading customer experience is validated by this recognition. Intruder enters the year with considerable momentum and remains dedicated to evolving our platform to make life easier for overstretched security teams.”

This statement encapsulates the company’s dual focus on technological innovation and customer-centricity. As organizations of all sizes grapple with an expanding attack surface and a persistent shortage of security talent, the demand for solutions that are both powerful and simple is greater than ever. Intruder's recent accolades and impressive growth trajectory suggest it is well-positioned to meet that demand, proving that the future of effective cybersecurity may lie in its simplification.