Best AI Security Software in Europe

Adaptive Security is OpenAI’s investment for AI cyber threats. The company was founded in 2024 by serial entrepreneurs Brian Long and Andrew Jones. Adaptive has raised $50M+ from investors like OpenAI, a16z and executives at Google Cloud, Fidelity, Plaid, Shopify, and other leading companies. Adaptive protects customers from AI-powered cyber threats like deepfakes, vishing, smishing, and email spear phishing with its next-generation security awareness training and AI phishing simulation platform. With Adaptive, security teams can prepare employees for advanced threats with incredible, highly customized training content that is personalized for employee role and access levels, features open-source intelligence about their company, and includes amazing deepfakes of their own executives. Customers can measure the success of their training program over time with AI-powered phishing simulations. Hyper-realistic deepfake, voice, SMS, and email phishing tests assess risk levels across all threat vectors. Adaptive simulations are powered by an AI open-source intelligence engine that gives clients visibility into how their company's digital footprint can be leveraged by cybercriminals. Today, Adaptive’s customers include leading global organizations like Figma, The Dallas Mavericks, BMC Software, and Stone Point Capital. The company has a world class NPS score of 94, among the highest in cybersecurity.

SOCRadar Extended Threat Intelligence is a holistic platform designed from the ground up to proactively detect and assess cyber threats, providing actionable insights with contextual relevance. Organizations increasingly require enhanced visibility into their publicly accessible assets and the vulnerabilities associated with them. Relying solely on External Attack Surface Management (EASM) solutions is inadequate for mitigating cyber risks; instead, these technologies should form part of a comprehensive enterprise vulnerability management framework. Companies are actively pursuing protection for their digital assets in every potential exposure area. The conventional focus on social media and the dark web no longer suffices, as threat actors continuously expand their methods of attack. Therefore, effective monitoring across diverse environments, including cloud storage and the dark web, is essential for empowering security teams. Additionally, for a thorough approach to Digital Risk Protection, it is crucial to incorporate services such as site takedown and automated remediation. This multifaceted strategy ensures that organizations remain resilient against the evolving landscape of cyber threats.

Athena Security is a leading physical security technology company dedicated to a single, life-saving mission: to help save lives by automating the detection of concealed threats before they cause harm. Based in Austin, Texas and San Francisco CA. The company was founded by the veteran technology team behind Revel Systems—Michael Green, Lisa Falzone, and Chris Ciabarra—who transitioned their expertise in high-speed, cloud-based retail systems into the critical field of public safety. Our Mission & Philosophy Athena’s core philosophy is that "security is a shared responsibility." We believe that human security officers are most effective when they are supported by intelligent automation. By digitizing the screening process, we eliminate human fatigue and ensure that every individual who enters a facility is screened according to DHS Best Practices and federal safety standards. The "Apple iPad is Simple" Advantage We believe that life-saving technology should be powerful on the inside but simple on the outside. Athena Security utilizes Apple iPads as the primary user interface for all of our products. This "iPad-First" approach provides: Intuitive Operation: Minimal training is required for security staff; if you can use a smartphone, you can operate Athena. Athena provides a unified platform where hardware and AI software work in tandem to create a "frictionless" security perimeter: Apollo 500 Weapons Detection: A high-throughput walk-through system that screens up to 3,600 people per hour for firearms and explosives without requiring them to stop or empty their pockets. AI-Assisted X-Ray Software: An intelligent layer for baggage scanners that automatically identifies weapons, 3D-printed gun parts, and drone components, featuring an Automatic Belt Stop.

The detection system operates on a publicly available large language model (LLM) that is fully contained within a privately managed infrastructure.

ZeroPath (YC S24) is an AI-native application security platform that delivers comprehensive code protection beyond traditional SAST. Founded by security engineers from Tesla and Google, ZeroPath combines large language models with deep program analysis to deliver intelligent security testing that finds real vulnerabilities while dramatically reducing false positives. Unlike traditional SAST tools that rely on pattern matching, ZeroPath understands code context, business logic, and developer intent. This enables identification of sophisticated security issues including business logic flaws, broken authentication, authorization bypasses, and complex dependency vulnerabilities. Our comprehensive security suite covers the application security lifecycle: 1. AI-powered SAST 2. Software Composition Analysis with reachability analysis 3. Secrets detection and validation 4. Infrastructure as Code scanning 5. Automated PR reviews 6. Automated patch generation and more... ZeroPath integrates seamlessly with GitHub, GitLab, Bitbucket, Azure DevOps and many more. The platform handles codebases with millions of lines across Python, JavaScript, TypeScript, Java, Go, Ruby, Rust, PHP, Kotlin and more. Our research team has been successful in finding vulnerabilities like critical account takeover in better-auth (CVE-2025-61928, 300k+ weekly downloads), identifying 170+ verified bugs in curl, and discovering 0-days in production systems at Netflix, Hulu, and Salesforce. Trusted by 750+ companies and performing 200k+ code scans monthly.

EarlyCore serves as a dedicated security platform tailored for AI agents, streamlining the processes of pre-production attack testing, real-time surveillance, and compliance documentation throughout the entire lifecycle of the agents. It evaluates agents against a myriad of attack vectors, such as prompt injection, jailbreaking, data theft, tool misuse, and supply chain vulnerabilities. Once deployed, it continuously monitors each agent's actions, establishes typical behavioral patterns, and identifies anomalies in real time, with alerts sent via Slack, email, or webhooks. The platform automatically generates compliance documentation aligned with standards like ISO 42001, NIST AI RMF, EU AI Act, SOC 2, and GDPR, ensuring that users remain audit-ready at all times. With a rapid deployment time of just 15 minutes and no need for code alterations, it offers seamless integration with services like AWS Bedrock, Gemini Enterprise Agent Platform, LangChain, among others. It also provides multi-tenant support, making it an ideal choice for agencies and Managed Security Service Providers (MSSPs). Designed specifically for security teams, agencies, and MSSPs, EarlyCore empowers organizations to secure AI agents efficiently at scale while maintaining high compliance and security standards.

Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines the most advanced threat-hunting technologies in existence: Heimdal Next-Gen Antivirus, Heimdal Privileged Access Management, Heimdal Application Control, Heimdal Ransomware Encryption Protection, Heimdal Patch & Asset Management, and Heimdal Threat Prevention. With 6 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.

A singularly innovative platform. Unmatched velocity. Limitless scalability. Singularity™ provides unparalleled visibility, top-tier detection capabilities, and self-sufficient response mechanisms. Experience the strength of AI-driven cybersecurity that spans across the entire enterprise. The foremost companies in the world rely on the Singularity platform to thwart, identify, and address cyber threats at remarkable speed, larger scales, and with enhanced precision across endpoints, cloud environments, and identity management. SentinelOne offers state-of-the-art security through this platform, safeguarding against malware, exploits, and scripts. The SentinelOne cloud-based solution has been meticulously designed to adhere to security industry standards while delivering high performance across various operating systems, including Windows, Mac, and Linux. With its continuous updates, proactive threat hunting, and behavioral AI, the platform is equipped to tackle any emerging threats effectively, ensuring comprehensive protection. Furthermore, its adaptive nature allows organizations to stay one step ahead of cybercriminals in an ever-evolving threat landscape.

iDox.ai Guardrail serves as an immediate security measure for AI applications, designed to safeguard sensitive information from being exposed during generative AI tasks. This innovative solution functions at the endpoint, intercepting user prompts, uploaded files, and any AI interactions prior to data transmission from the device. Guardrail employs policy-driven mechanisms to identify and prevent the leakage of sensitive information, including personally identifiable information (PII), protected health information (PHI), payment card information (PCI), intellectual property, and other confidential business data. In contrast to conventional data loss prevention (DLP) systems, Guardrail is tailored specifically for AI applications. It continuously observes user engagement with AI platforms like ChatGPT, Microsoft Copilot, and Claude, applying protective measures in real-time to ensure security. Among its key features are: - Continuous monitoring of prompts and file submissions - Detection of sensitive data with AI awareness - Real-time anonymization and sanitization processes - Defense against risks associated with AI agents, such as unauthorized file access incidents (e.g., OpenClaw) - Implementation of website whitelisting and strict policy enforcement. Additionally, Guardrail enhances user confidence in utilizing AI technologies while ensuring compliance with data privacy regulations.

TrendAI Vision One™ is a comprehensive AI-powered cybersecurity platform designed to protect enterprises in an increasingly complex threat landscape. Built by Trend Micro, it delivers unified visibility across endpoints, cloud environments, networks, and data systems. The platform leverages advanced AI analytics to identify, prioritize, and respond to security risks based on their potential business impact. It enables organizations to detect threats in real time and automate response workflows for faster mitigation. TrendAI Vision One™ combines capabilities such as extended detection and response (XDR), SIEM, and SOAR into a single integrated solution. It also provides robust protection for AI systems, ensuring secure development, deployment, and governance of AI applications. The platform helps organizations reduce alert fatigue while improving operational efficiency. Its threat intelligence is powered by one of the world’s largest cybersecurity research networks. Businesses can use the platform to proactively manage cyber risk and strengthen resilience. Overall, TrendAI Vision One™ empowers enterprises to innovate securely while staying ahead of modern cyber threats.

Backslash Security is the governance and visibility platform built for organizations where AI coding tools are already part of how software gets built. GitHub Copilot, Cursor, Windsurf, Claude Code, and Gemini CLI have fundamentally changed the development lifecycle — and the security controls most organizations rely on were not designed for this environment. Backslash provides a comprehensive AI coding tool inventory and policy enforcement across the full AI coding spectrum, giving security teams visibility into every active tool and the risk introduced before it reaches production. This includes vibe coding security — risk detection purpose-built for vulnerability patterns in AI-generated code that traditional scanners are not equipped to catch. As AI coding agents grow more capable, they increasingly operate with access to external services, internal data, and organizational infrastructure through MCP servers. Over-permissioned agents and misconfigured MCP connections create data leakage pathways — exposing sensitive organizational data to AI models without security team awareness or enforcement controls. These are active exposure points, not theoretical risks. Backslash addresses this directly. The platform maps every MCP server connection, identifies over-permissioned AI agent configurations, and enforces least-privilege access before data leakage occurs. Security teams gain full visibility into what AI agents can access and where permissions exceed what the task requires. For security leaders governing an environment that moved faster than their controls, Backslash is the missing layer — built from the ground up for AI-native development, not retrofitted from a previous generation of tooling.

Stellar Cyber stands out as the sole security operations platform that delivers rapid and accurate threat detection and automated responses across various environments, including on-premises, public clouds, hybrid setups, and SaaS infrastructure. This industry-leading security software significantly enhances the productivity of security operations by equipping analysts to neutralize threats in minutes rather than the traditional timeline of days or weeks. By allowing data inputs from a wide array of established cybersecurity tools alongside its native features, the platform effectively correlates this information and presents actionable insights through a user-friendly interface. This capability addresses the common issues of tool fatigue and information overload that security analysts frequently experience, while also reducing operational expenses. Users can stream logs and connect to APIs for comprehensive visibility. Additionally, through integrations that facilitate automated responses, Stellar Cyber ensures a seamless security management process. Its open architecture design guarantees that it remains compatible across any enterprise environment, further solidifying its role as a vital asset in cybersecurity operations. This adaptability makes it a compelling choice for organizations looking to streamline their security protocols.

Mindgard, the leading cybersecurity platform for AI, specialises in securing AI/ML models, encompassing LLMs and GenAI for both in-house and third-party solutions. Rooted in the academic prowess of Lancaster University and launched in 2022, Mindgard has rapidly become a key player in the field by tackling the complex vulnerabilities associated with AI technologies. Our flagship service, Mindgard AI Security Labs, reflects our dedication to innovation, automating AI security testing and threat assessments to identify and remedy adversarial threats that traditional methods might miss due to their complexity. Our platform is supported by the largest, commercially available AI threat library, enabling organizations to proactively protect their AI assets across their entire lifecycle. Mindgard seamlessly integrates with existing security ecosystem platforms, enabling Security Operations Centers (SOCs) to rapidly onboard AI/ML solutions and manage AI-specific vulnerabilities and hence risk.

The Threatrix autonomous platform ensures the security of your open source supply chain and compliance with licensing, enabling your team to concentrate on producing exceptional software. Step into a new era of open source management with Threatrix's innovative solutions. This platform effectively mitigates security threats while helping teams manage license compliance swiftly within a unified and streamlined interface. With scans that finish in mere seconds, there is no delay in your build process. Instant proof of origin guarantees actionable insights, while the system can handle billions of source files daily, offering remarkable scalability for even the most extensive organizations. Enhance your vulnerability detection capabilities with superior control and visibility into risks, made possible by our cutting-edge TrueMatch technology. Additionally, a robust knowledge base consolidates all known open source vulnerabilities along with pre-zero-day intelligence sourced from the dark web. By integrating these advanced features, Threatrix empowers teams to navigate the complexities of open source technology with confidence and efficiency.

Axoflow is a security data curation pipeline designed to collect, process, and route security data from various sources to multiple destinations. It is used by security operations centers, managed security service providers, and enterprise security teams to manage large volumes of security data across diverse environments. The platform prepares and optimizes security data for ingestion into systems such as Splunk, Google SecOps, and Microsoft Sentinel. The platform uses an AI-augmented decision tree to classify and normalize security data. It collects data from sources such as syslog, Windows systems, cloud services, Kubernetes environments, and applications through connectors that require no maintenance. Pre-processing operations include parsing, deduplication, normalization, anonymization, and enrichment with geo-IP and threat intelligence data. Integrated storage solutions, AxoLake and AxoStore, provide tiered data lake capabilities and federated search functionality. Processed data is routed to destinations such as SIEMs, data lakes, message queues, and archive storage using smart policy-based routing. Axoflow is built on technology developed by the creators of syslog-ng and operates at large scales in enterprise environments. It offers visibility into data pipelines with detailed metrics on performance and data flow. The platform supports both cloud-native and on-premises deployments and is compatible with technologies such as syslog and OpenTelemetry. It provides observability down to the syslog layer and centralized fleet management across distributed collection points.

GolfMCP serves as an open-source framework aimed at simplifying the development and deployment of production-ready Model Context Protocol (MCP) servers, which empowers organizations to construct a secure and scalable infrastructure for AI agents without the hassle of boilerplate code. Developers can effortlessly define tools, prompts, and resources using straightforward Python files, while Golf takes care of essential tasks like routing, authentication, telemetry, and observability, allowing you to concentrate on the core logic rather than underlying plumbing. The platform incorporates enterprise-level authentication methods such as JWT, OAuth Server, and API keys, along with automatic telemetry and a file-based organization that removes the need for decorators or manual schema configurations. It also features built-in utilities that facilitate interactions with large language models (LLMs), comprehensive error logging, OpenTelemetry integration, and deployment tools like a command-line interface with commands for initializing, building, and running projects. Furthermore, Golf includes the Golf Firewall, a robust security layer tailored for MCP servers that enforces strict token validation to enhance the overall security framework. This extensive functionality ensures that developers are equipped with everything they need to create efficient AI-driven applications.

Heeler serves as an advanced application security platform designed to assist both development and security teams in automating the identification, ranking, and resolution of risks associated with open source and applications by consolidating contextual information from various sources, including code, runtime environments, deployments, dependencies, and business logic into a cohesive actionable framework. By integrating static and dynamic analysis, software composition analysis, threat modeling, and secrets scanning with a sophisticated context engine that illustrates the operational behavior of code in production, Heeler allows for the prioritization of threats in real-time based on their exploitability and potential business repercussions, rather than simply relying on the number of vulnerabilities. This platform not only automatically produces validated remediation recommendations but can also generate merge-ready pull requests to update libraries or resolve identified issues, which significantly reduces the need for manual research and expedites the process of implementing fixes. Furthermore, Heeler delivers comprehensive visibility throughout the software development lifecycle, systematically tracking vulnerabilities from the moment they are discovered until they are resolved, while also ensuring that fixes are effectively monitored across various deployments, thus enhancing the overall security posture of the organization.

OpenBox serves as a robust AI governance platform tailored for enterprises, aiming to ensure that AI systems remain transparent, auditable, and securely deployable on a large scale by instituting real-time monitoring of every action taken by agents and interactions within the system. By offering a cohesive governance framework, it amalgamates identity, policy, risk management, and compliance into a singular runtime environment, thereby addressing the common issue of fragmentation associated with using multiple tools and allowing organizations to maintain standardized oversight over AI activities. Seamlessly integrating with current AI workflows via a streamlined SDK, it necessitates no modifications to existing architectures while providing immediate insights into the operational behavior, decision-making processes, and inter-system communications of AI agents. Furthermore, OpenBox proactively supervises and assesses each action prior to its execution, implementing policy enforcement and regulatory evaluations instantaneously to avert any non-compliant or high-risk activities, ensuring a more preventative approach rather than simply responding to issues post-factum. This proactive stance not only enhances compliance but also fosters a culture of accountability in AI operations.

GPT-5.4-Cyber is a tailored variant of GPT-5.4, specifically created to enhance defensive cybersecurity operations, which empowers security experts to more adeptly analyze, identify, and address vulnerabilities. This model has been fine-tuned to reduce the restrictions placed on legitimate security tasks, facilitating more in-depth involvement in areas such as vulnerability research, exploit analysis, and secure code assessments that are often limited in standard models. One of its standout features is the ability to perform binary reverse engineering, enabling the examination of compiled applications without needing the source code to uncover potential malware, vulnerabilities, and evaluate the overall strength of systems. Furthermore, it operates within OpenAI’s Trusted Access for Cyber (TAC) initiative, distributing its capabilities through a structured access framework that mandates identity verification and levels of trust, thereby ensuring that only approved defenders, researchers, and organizations are granted access to its most sophisticated functionalities. This approach not only enhances security measures but also fosters a more collaborative environment for cybersecurity professionals.

Cynet equips MSPs and MSSPs with a fully managed, all-in-one cybersecurity platform that brings together essential security functions in a single, user-friendly solution. By consolidating these capabilities, Cynet simplifies cybersecurity management, reduces complexity, and lowers costs, eliminating the need for multiple vendors and integrations. With multi-layered breach protection, Cynet delivers robust security for endpoints, networks, and SaaS/Cloud environments, ensuring comprehensive defense against evolving threats. Its advanced automation enhances incident response, enabling swift detection, prevention, and resolution. Supported by a 24/7 Security Operations Center (SOC), Cynet’s CyOps team provides continuous monitoring and expert guidance to keep client environments secure. Partnering with Cynet allows you to deliver cutting-edge, proactive cybersecurity services while improving operational efficiency. See how Cynet can redefine your security offerings and empower your clients today.

Alice is an enterprise-grade AI security and trust platform designed to protect applications, agents, and foundation models from adversarial threats. Formerly known as ActiveFence, the company leverages its proprietary Rabbit Hole intelligence engine, built on billions of real-world toxic and abusive data samples, to deliver unmatched safety coverage. Alice protects more than 50% of global online experiences, monitoring over 1 billion daily AI-human interactions across 120+ languages. Its WonderSuite platform provides comprehensive safeguards, including pre-launch stress testing with WonderBuild, dynamic runtime guardrails through WonderFence, and continuous automated red-teaming via WonderCheck. These solutions help organizations defend against prompt injection, jailbreaks, model exploitation, and policy misalignment risks. By aligning defenses with regulatory and compliance requirements, Alice supports responsible AI governance and enterprise risk management. Trusted by leading tech companies and model labs, Alice empowers businesses to deploy GenAI systems securely and scale innovation without fear.

Our real-time deep learning platform has been meticulously crafted to provide unparalleled speed in detection, effectiveness, and comprehensive coverage, establishing a groundbreaking benchmark for cyber defense. We harness global threat intelligence that we have meticulously gathered from various sources, including threat repositories, the dark web, our own deployments, and collaborations with partners, to train our neural networks. Similar to how layers of neural networks can recognize images in photographs, our unique neural network architecture is adept at pinpointing threats in both payloads and headers. Blue Hexagon Labs rigorously tests and confirms the precision of our models daily against emerging threats in the environment. Our advanced neural networks are capable of detecting a broad spectrum of threats, including both file and fileless malware, exploits, command and control communications, and malicious domains across multiple platforms such as Windows, Android, and Linux. Additionally, deep learning, a specialized area within machine learning, leverages complex, multi-layered artificial neural networks to comprehend and represent data effectively. This innovative approach enhances our ability to adapt to the ever-evolving landscape of cybersecurity challenges.

In the realm of cybersecurity, Judy is your steadfast ally, tirelessly working around the clock to safeguard your digital environment with advanced machine-learning and AI-based security features tailored specifically for small and midsize businesses, along with their managed service provider partners. Offering comprehensive protection for your data, passwords, and devices at a competitive rate, Judy delivers the capabilities of an entire cybersecurity team seamlessly integrated into a single AI-driven platform. With just one click, you can fulfill compliance requirements effortlessly, thanks to Judy's exclusive access to top-tier framework mapping tools. Enjoy the convenience of a single monthly fee that allows for unlimited device coverage per user, free from hidden startup fees or user minimums. From easy password management to intricate compliance mapping, Judy simplifies the complexities of cybersecurity. Additionally, AaDya collaborates with MSPs, MSSPs, and resellers to not only shield their clients' data but also to educate end-users on maximizing the benefits of this innovative solution, ensuring everyone is well-equipped to navigate the digital landscape safely. With Judy, your cybersecurity needs are met with expertise and efficiency, allowing you to focus on what truly matters—growing your business.

Plurilock AI Cloud is a cloud native yet endpoint capable data loss prevention (DLP). It also provides passwordless SSO, CASB and CASB. It is specifically designed for cloud-centric businesses that rely on an army SaaS applications in order to succeed. Plurilock AI Cloud DLP allows companies that lack the resources to manage and configure (much less to pay for) the "defaults" of incumbent DLP solutions to still benefit from full-featured DLP. This is done at a cost-effective level that makes DLP available to companies who don't have specialized IT staff. Plurilock AI Cloud-based DLP is a part of the Plurilock AI Platform, which grows with companies, and has an expansion path for continuous, real-time, authentication and user/entity behaviour analytics (UEBA) to detect and respond to biometric threats in real-time. Info-Tech rated Plurilock AI as the best in the industry for customer satisfaction based on feedback from actual customers.

DryRun Security is an AI Native SAST and Agentic Code Security engine built to improve application security without burying teams in alerts. Traditional SAST flags patterns. DryRun Security adds context. Our proprietary Contextual Security Analysis engine reasons about code intent, exploitability, and impact, so AppSec focuses on what matters. In pull requests, the Code Review Agent posts PR comments and checks within moments of a push, with guidance developers can act on immediately. It uses specialized analyzers for common vulnerability classes like XSS, SQL injection, SSRF, IDOR, mass assignment, and secrets. For guardrails that match your environment, teams write Natural Language Code Policies in plain English and the Custom Policy Agent enforces them on every PR. When you need a deeper read, DeepScan Agent produces a prioritized full-repo report in about an hour, surfacing complex logic, authentication and authorization flaws, secrets exposure, and business-risk vulnerabilities. Code Insights Agent helps teams see trends across repos and produce audit-ready reporting faster. DryRun Security is designed for GitHub and GitLab permissioned workflows. It protects security with private LLM capabilities, avoids sending code to public AI systems, processes with ephemeral services, and retains only findings and minimal metadata for reporting.