Best AI Security Software in the UK - Page 2
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Compare the Top AI Security Software in the UK as of September 2026 - Page 2
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Axoflow
Axoflow
Axoflow, the Security Data Layer is the foundation for your SIEM and analytics tools enabling the use of AI, up to 70% faster investigations, and more than 50% reduction in SIEM spend by feeding them with actionable data. Axoflow Platform is built up of the following parts: A pipeline acting as the transportation layer for your security data and also acting as an automated ‘translator’ between data schemas. AI - If you prefer to run your detection content locally - whether it’s an AI or ML model, a threat intel lookup, or another type of enrichment - we’ve got you covered. Storage solutions to facilitate the cost-effective storage of security data and also acting as local storage to run your decentralized detection. Orchestration to weave all of the parts together in an easy-to-use GUI that lets youmonitor and manage, and control and search your data. -
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MCP Defender
MCP Defender
MCP Defender is an open source desktop application that functions as an AI firewall, designed to monitor and protect Model Context Protocol (MCP) communications. It acts as a secure proxy between AI applications and MCP servers, analyzing all communications for potential threats in real-time. It automatically scans and protects all MCP tool calls, providing advanced LLM-powered detection of malicious activity. Users can manage the signatures used during scanning, allowing for customizable security measures. MCP Defender identifies and blocks common AI security threats, including prompt injection, credential theft, arbitrary code execution, and remote command injection. It supports integration with various AI applications such as Cursor, Claude, Visual Studio Code, and Windsurf, with more applications to be supported in the future. It offers intelligent threat detection, alerting users as soon as it identifies any malicious activity being performed by AI apps.Starting Price: Free -
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Golf
Golf
GolfMCP is an open source framework designed to streamline the creation and deployment of production-ready Model Context Protocol (MCP) servers, enabling organizations to build secure, scalable AI-agent infrastructure without worrying about boilerplate. It allows developers to define tools, prompts, and resources as simple Python files, after which Golf handles routing, authentication, telemetry, and observability, so you focus on logic, not plumbing. The platform supports enterprise authentication (JWT, OAuth Server, API key), automatic telemetry, and a file-based structure that eliminates decorators or manual schema wiring. With built-in utilities for LLM interactions, error logging, OpenTelemetry integration, and deployment tools (such as a CLI with golf init, golf build dev, golf run), Golf provides a full stack for agent-native services. Included also is the Golf Firewall, an enterprise-grade security layer for MCP servers that enforces token validation.Starting Price: Free -
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Heeler
Heeler
Heeler is an application security platform that helps development and security teams automate the detection, prioritization, and remediation of open source and application risks by unifying contextual data from code, runtime, deployment, dependencies, and business logic into a single actionable model. It combines static and runtime analysis, software composition analysis, threat modeling, and secrets scanning with a context engine that maps how code runs in production, enabling real-time threat prioritization based on exploitability and business impact rather than raw vulnerability counts. Heeler automatically generates validated remediation guidance and can even produce merge-ready pull requests to upgrade libraries or fix issues, reducing manual research and accelerating fixes. It provides end-to-end visibility across the software development lifecycle, tracking vulnerabilities from identification through resolution and monitoring fixes across deployments.Starting Price: $250 per developer -
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ZeroLeaks
ZeroLeaks
ZeroLeaks is an AI prompt security platform that helps organizations identify and fix exposed system prompts, internal tools, and logic vulnerabilities that could allow prompt injection, prompt extraction, or other forms of leakage that expose internal instructions or intellectual property to unauthorized actors. It provides an interactive dashboard where users can scan system prompts manually or automate scanning via CI/CD integration to catch leaks and injection vectors before code is deployed, and it uses an AI-powered red-team-style analysis engine to assess prompt surfaces for logic flaws, extraction risks, and potential misuse with evidence, scoring, and remediation recommendations. ZeroLeaks targets enterprise-grade security for large-language-model-based products by offering vulnerability assessments that highlight prompt exposure depth, prioritized risks, proof, and access paths for issues found, and suggested fixes such as prompt restructuring, tool gating, etc.Starting Price: $499 per month -
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OpenBox
OpenBox
OpenBox is an enterprise-grade AI governance platform designed to make AI systems transparent, auditable, and safe to deploy at scale by enforcing real-time oversight across every agent action and system interaction. It provides a unified governance layer that connects identity, policy, risk, and compliance into a single runtime system, eliminating the fragmentation typically found across multiple tools and enabling organizations to standardize control over AI behavior. It integrates directly into existing AI workflows through a lightweight SDK, requiring no architectural changes, and immediately delivers full visibility into how AI agents operate, make decisions, and interact with other systems. OpenBox monitors and evaluates every action before execution, applying policy enforcement and regulatory checks in real time to prevent non-compliant or risky behavior rather than reacting after errors occur.Starting Price: Free -
7
GPT‑5.4‑Cyber
OpenAI
GPT-5.4-Cyber is a specialized, cyber-permissive variant of GPT-5.4 designed specifically to support defensive cybersecurity workflows, enabling security professionals to analyze, detect, and remediate vulnerabilities more effectively. It is fine-tuned to lower the refusal boundary for legitimate security tasks, allowing deeper engagement with activities such as vulnerability research, exploit analysis, and secure code evaluation that are typically restricted in general-purpose models. A key capability includes binary reverse engineering, which allows the model to analyze compiled software without access to source code to identify malware potential, weaknesses, and overall system robustness. Integrated within OpenAI’s Trusted Access for Cyber (TAC) program, the model is distributed through a tiered access system that requires identity verification and progressive trust levels, ensuring that only vetted defenders, researchers, and organizations can access its most advanced features.Starting Price: Free -
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HOL Guard
HOL
HOL Guard is a local-first runtime security layer for AI agents that watches what an AI assistant is about to do and stops risky actions before they happen. It sits between the agent and the computer, evaluating supported tool calls and local artifacts for threats such as secret and credential exposure, destructive commands, prompt-injection-driven actions, malicious or changed packages, risky MCP configuration, and unsafe plugins, skills, hooks, and settings. Known threats can be blocked automatically, while ambiguous actions are paused for user approval so people remain in control. Guard runs entirely on the developer’s machine, works offline, and does not upload files, prompts, or passwords. Local checks typically complete in under 50 milliseconds and require no changes to existing code or routines. It supports coding agents including Claude Code, Cursor, Codex, Gemini CLI, OpenCode, Hermes, and OpenClaw, with tailored integrations that inspect actions before execution.Starting Price: $4.99 per month -
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Cynet empowers MSPs and MSSPs with a comprehensive, fully managed cybersecurity platform that consolidates essential security functions into a single, easy-to-use solution. Cynet simplifies cybersecurity management, reduces operational overhead, and lowers costs by eliminating the need for multiple vendors and complex integrations. The platform provides multi-layered breach protection, offering robust security for endpoints, networks, and SaaS/Cloud environments. Cynet’s advanced automation streamlines incident response, ensuring rapid detection, prevention, and resolution of threats. Additionally, the platform is backed by Cynet’s 24/7 Security Operations Center (SOC), where the expert CyOps team delivers around-the-clock monitoring and support to safeguard all client environments. By partnering with Cynet, You can offer your clients advanced, proactive cybersecurity services while optimizing efficiency. Discover how Cynet can transform your security offerings today.
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10
Alice
Alice
Alice (formerly ActiveFence) is a security, safety, and trust platform built to protect AI systems and online platforms in the GenAI era. Powered by the world’s largest adversarial intelligence dataset, Alice safeguards over 3 billion users across more than 120 languages. Its Rabbit Hole intelligence engine continuously analyzes billions of toxic and manipulative data samples to detect emerging threats in real time. The WonderSuite platform includes tools like WonderBuild for pre-launch stress testing, WonderFence for runtime guardrails, and WonderCheck for automated red-teaming. By defending against prompt injection, jailbreaks, governance gaps, and harmful AI behavior, Alice enables enterprises and foundation model labs to innovate with confidence. -
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Blue Hexagon
Blue Hexagon
We’ve designed our real-time deep learning platform to deliver speed of detection, efficacy and coverage that sets a new standard for cyber defense. We train our neural networks with global threat data that we’ve curated carefully via threat repositories, dark web, our deployments and from partners. Just like layers of neural networks can recognize your image in photos, our proprietary architecture of neural networks can identify threats in both payloads and headers. Every day, Blue Hexagon Labs validates the accuracy of our models with new threats in the wild. Our neural networks can identify a wide range of threats — file and fileless malware, exploits, C2 communications, malicious domains across Windows, Android, Linux platforms. Deep learning is a subset of machine learning that uses multi-layered artificial neural networks to learn data representation. -
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Balbix
Balbix
Balbix automatically analyzes the enterprise attack surface using specialized AI to provide a 100x more accurate view of breach risk. The platform continuously identifies and prioritizes vulnerabilities and other risk items, dispatching them for automatic and supervised mitigation. Balbix helps you reduce cyber risk by 95%, while making your security team 10x more efficient. Most data breaches happen because of known security issues which are missed and not fixed. Security teams try to discover and mitigate vulnerabilities but can’t keep up! To accurately quantify breach risk, Balbix continuously analyzes up to several hundred billion time-varying signals from your network. Balbix dispatches prioritized tickets with relevant context to risk owners for automatic and supervised mitigation. Leaderboards and incentives can be set up for a gamified approach to cyber risk reduction. -
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Judy
AaDya Security
When it comes to cybersecurity, Judy’s got your back. She works hard behind the scenes 24/7 to protect your digital world with machine-learning and AI-driven security capabilities, created just for small and midsize businesses (and their MSP partners). Judy provides all-in-one protection for your data, your passwords and your devices, for one affordable price. Judy provides the expertise of a whole cybersecurity team, all packaged neatly in a single, AI-powered security platform. Meet compliance requirements with a single click. Judy provides exclusive access to best-in-class framework mapping tools. Pay a single monthly fee that covers unlimited devices per user—no hidden startup costs or minimum users required. From hassle-free password and sign-on management to complex compliance mapping, Judy makes cybersecurity effortless. AaDya partners with MSPs, MSSPs, and resellers to protect their customers’ data, while also training end-users on how to take advantage of this solution.Starting Price: $12.50 per month -
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Blackbird.AI
Blackbird.AI
Blackbird.AI is the Narrative Intelligence Detection and Response company protecting executives, organizations, and institutions from narrative-based disinformation attacks that cause financial, operational, reputational, and physical harm. Blackbird.AI’s Constellation Platform identifies the actors, networks, bots, and communities driving them; and turns those signals into early warning, decision intelligence, and coordinated response. Blackbird.AI brings Narrative Intelligence into the workflows where teams already operate, including cybersecurity, communications, legal, executive, and public-sector environments, with agentic response capabilities and MCP-enabled integrations that help organizations act faster. Founded by AI experts, threat intelligence analysts, and national security professionals, Blackbird.AI helps customers defend trust, strengthen resilience, and Own The Narrative. To learn more, visit Blackbird.AI. -
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Plurilock AI Cloud DLP
Plurilock Security
Plurilock AI Cloud DLP is a cloud-native yet endpoint-capable data loss prevention (DLP) solution that also provides passwordless SSO and CASB. It is designed specifically for cloud-centric companies relying on an army of SaaS applications to succeed. With Plurilock AI Cloud DLP, companies without the resources to configure and manage (much less pay for) the "default" incumbent DLP solutions can still gain the benefits of full-featured DLP, but at a level of simplicity and cost-effectiveness that makes DLP accessible to companies that don't specialize in IT. Plurilock AI Cloud DLP is part of the Plurilock AI platform, which grows as companies do, with an expansion path to true continuous, real-time authentication and user/entity behavior analytics (UEBA) for real-time biometric identity threat detection and response (ITDR). Plurilock AI is rated top in the industry in customer satisfaction by Info-Tech, based on the feedback of actual customers.Starting Price: $36/user/year -
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DryRun Security
DryRun Security
DryRun Security brings AI Native SAST and Agentic Code Security to your code, so application security and dev teams can stop triaging noise and start fixing real risk. Our Contextual Security Analysis (CSA) engine reasons about code intent, exploitability, and impact to deliver high-signal findings that pattern-matching scanners miss. Use the Code Review Agent for PR comments and checks within moments of a push. Enforce guardrails with Natural Language Code Policies, written in plain English and executed by the Custom Policy Agent on every PR. Run DeepScan Agent for an on-demand full-repo assessment in about an hour, and use Code Insights Agent to see trends and risk across repos. -
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Corgea
Corgea
Corgea empowers security teams to secure vulnerable code and frees up engineering to focus on revenue-generating work.Starting Price: Free -
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ZeroTrusted.ai
ZeroTrusted.ai
Large Language Models (LLMs) learn from vast datasets, which might include your sensitive information. This presents risks of unintentional data exposure and exploitation by unethical LLM providers or malicious actors. ZeroTrusted.ai’s LLM Firewall is designed to protect you from these threats. Our sanitization model is intelligent enough to detect GDPR, PHI, PII, PCI data etc. It’s constantly trained with compliance requirements data for from NIST. That way you fulfill your compliance requirement while automating the process. There are plenty other features like for prompt optimization, reducing hallucinations and data injection using our LLM ensemble technique and lots of other feature. These features are only available on the business plan however.Starting Price: $19.99 per month -
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OpenText Cybersecurity Cloud
OpenText
OpenText Cybersecurity Cloud provides enterprises with modern, integrated security designed to protect identities, data, applications, and operations at scale. It offers advanced threat visibility powered by AI-driven intelligence to help organizations detect risks faster and with greater accuracy. The platform strengthens defenses with unified protection across endpoints, users, and cloud environments. It also simplifies compliance through built-in tools that support regulatory adherence and continuous monitoring. With adaptive security posture management, enterprises can proactively anticipate cyber threats before they cause disruption. OpenText Cybersecurity Cloud ultimately helps organizations stay resilient and secure in an evolving threat landscape. -
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SplxAI
SplxAI
SplxAI offers an automated platform specifically designed for conversational AI applications. Their flagship product, Probe, proactively identifies and mitigates vulnerabilities in AI systems by simulating domain-specific attack scenarios. Key features of Probe include detailed risk analysis, framework and compliance checks, domain-specific penetration testing, continuous and automated testing, and multi-language precision, supporting over 20 languages. The platform integrates seamlessly into development cycles, ensuring AI applications remain secure throughout their lifecycle. SplxAI's mission is to secure and safeguard generative AI-powered conversational apps by providing advanced security and penetration testing solutions, enabling organizations to unlock AI's full potential without compromising security. Evaluate and refine your app’s boundaries for optimal security and user experience without being overly restrictive. -
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Continuously identify and fix vulnerabilities in AI data, models, and application usage with IBM Guardium AI Security. Get automated and continuous monitoring for AI deployments. Detect security vulnerabilities and misconfiguration. Manage security interactions between users, models, data, and applications. This is part of the IBM Guardium Data Security Center, which empowers security and AI teams to collaborate across the organization through integrated workflows, a common view of data assets, and centralized compliance policies. Guardium AI Security reveals the AI model associated with each deployment. It uncovers each AI deployment’s data, model, and application usage. You’ll also see all the applications accessing the model. You can view the vulnerabilities in your model, its underlying data, and the applications accessing it. Each vulnerability is assigned a criticality score so you can prioritize your next steps. You can quickly export the list of vulnerabilities for reporting.
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ZenGuard AI
ZenGuard AI
ZenGuard AI is a security platform designed to protect AI-driven customer experience agents from potential threats, ensuring they operate safely and effectively. Developed by experts from leading tech companies like Google, Meta, and Amazon, ZenGuard provides low-latency security guardrails that mitigate risks associated with large language model-based AI agents. Safeguards AI agents against prompt injection attacks by detecting and neutralizing manipulation attempts, ensuring secure LLM operation. Identifies and manages sensitive information to prevent data leaks and ensure compliance with privacy regulations. Enforces content policies by restricting AI agents from discussing prohibited subjects, maintaining brand integrity and user safety. The platform also provides a user-friendly interface for policy configuration, enabling real-time updates to security settings.Starting Price: $20 per month -
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Fasoo AI-R DLP
Fasoo AI
Fasoo AI-R DLP is an advanced data protection solution that safeguards sensitive information from being exposed through generative AI platforms. Built to meet the growing challenges of AI adoption in the workplace, it monitors user interactions in real time and blocks attempts to share confidential data through AI prompts. This solution uses intelligent pattern recognition and policy-based controls to enforce security across departments, user roles, and devices. It gives organizations the flexibility to customize policies and restrict risky AI use while still enabling productivity. With support for Remote Browser Isolation (RBI), Fasoo AI-R DLP creates a secure environment for AI interactions, ensuring sensitive content stays protected within corporate boundaries. Ideal for companies adopting generative AI tools at scale, Fasoo AI-R DLP provides deep visibility into user activity with detailed logs and alerting mechanisms. -
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WebOrion Protector Plus
cloudsineAI
WebOrion Protector Plus is a GPU-powered GenAI firewall engineered to provide mission-critical protection for generative AI applications. It offers real-time defenses against evolving threats such as prompt injection attacks, sensitive data leakage, and content hallucinations. Key features include prompt injection attack protection, safeguarding intellectual property and personally identifiable information (PII) from exposure, content moderation and validation to ensure accurate and on-topic LLM responses, and user input rate limiting to mitigate risks of security vulnerability exploitation and unbounded consumption. At the core of its capabilities is ShieldPrompt, a multi-layered defense system that utilizes context evaluation through LLM analysis of user prompts, canary checks by embedding fake prompts to detect potential data leaks, pand revention of jailbreaks using Byte Pair Encoding (BPE) tokenization with adaptive dropout. -
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Tenable One AI Exposure
Tenable
Tenable One AI Exposure is an agentless, enterprise-grade solution embedded within the Tenable One exposure management platform that provides visibility, context, and control over how teams use generative AI tools like ChatGPT Enterprise and Microsoft Copilot. It enables organizations to monitor user interactions with AI platforms, including who is using them, what data is involved, and how workflows are executed, while detecting and remediating risks such as misconfigurations, unsafe integrations, and exposure of sensitive information (like PII, PCI, or proprietary enterprise data). It also defends against prompt injections, jailbreak attempts, policy violations, and other advanced threats by enforcing security guardrails without disrupting operations. Supported across major AI platforms and deployed in minutes with no downtime, Tenable AI Exposure helps organizations govern AI usage as a core part of their cyber risk strategy. -
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NetWatch.ai
NetWatch.ai
NetWatch.ai offers a comprehensive, AI-driven monitoring and security platform designed to replace fragmented tools with an integrated solution for modern IT environments. The platform is structured around three core product lines, NetWatch OPS, a server and network monitoring solution providing real-time insights, proactive alerts and streamlined resource management; Secure OPS, a hybrid SIEM built for unified security monitoring and compliance across cloud and on-premises infrastructures; and AI OPS, which uses machine learning to predict issues, automate remediation workflows and elevate operational performance. A patented “AI System Administrator” acts as a virtual operator that monitors customer infrastructure, connects via API to existing workflows, and offers complete visibility and automation. For organizations seeking turnkey expertise, NetWatch.ai also delivers Hive OPS SOC, a tiered Security Operations Center as a service with 24/7 monitoring, incident response, and more. -
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Scanner
Scanner
Scanner.dev is a cloud-native security data lake and lightweight security information and event management (SIEM) platform that indexes logs directly in your own Amazon S3 buckets, letting you retain unlimited logs and run full-text searches across petabytes of data in seconds without additional ETL or schema requirements. It builds lightweight indexes that make any log format instantly searchable and supports hyper-fast search and investigation, continuous threat detection with customizable detection rules managed as code via GitHub, and integrated alerting with APIs for automation and integration into existing security workflows. Scanner’s streaming detection engine continuously evaluates rule queries in near real time and can backtest detection logic against historical data, while its API and Model Context Protocol (MCP) enable programmatic access and AI-assisted analysis of security data.Starting Price: $30,000 per year -
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AQtive Guard
SandboxAQ
AQtive Guard is a cybersecurity platform that helps organizations secure and manage cryptographic assets and non-human identities (NHIs) such as AI agents, keys, certificates, algorithms, and machine identities across their entire IT environment. It delivers continuous discovery and real-time visibility into NHIs and cryptography, integrating with existing security tools, cloud providers, and repositories to provide a unified view of security posture. Using advanced AI and large quantitative models, the platform analyzes vulnerabilities, prioritizes risks, and offers actionable insights with automated remediation workflows to fix issues and enforce policies such as credential rotation or certificate renewal. AQtive Guard supports compliance with evolving standards, including new NIST cryptographic protocols, and enables lifecycle management of cryptographic assets to reduce risk from current and future threats. -
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Wardstone
JRL Software LTD
Wardstone is an LLM security API that sits between applications and language model providers, scanning inputs and outputs for threats across four categories in a single call: prompt attacks, content violations, data leakage, and unknown links. It detects jailbreaks, prompt injections, harmful content (hate, violence, self-harm), PII (SSNs, credit cards, emails, phone numbers), and suspicious URLs. Each response returns risk bands per category with sub-30ms latency. Works with any LLM provider. REST API with SDKs for TypeScript, Python, Go, Ruby, PHP, Java, and C#. Free tier at 10,000 calls/month, no credit card required. Includes a browser-based playground for testing.Starting Price: $0/month -
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Vireo Sentinel
Vyklow
Vireo Sentinel is an AI visibility and governance platform. A lightweight browser extension monitors how your team uses ChatGPT, Claude, Perplexity, Gemini, and 40+ other AI platforms. When someone is about to share sensitive data, they see a real-time intervention with four options: cancel, redact, edit, or override with a business justification. Detection uses deterministic pattern matching across 100+ sensitive data types including personal information, financial data, credentials, and medical content. No AI is used for detection. Everything is processed in the browser - sensitive data never leaves the device. The admin dashboard shows usage patterns, risk trends, platform breakdowns, and activity heatmaps. One-click compliance reports map to EU AI Act, ISO 42001, and Australian Privacy Act requirements. Deploys in under 10 minutes via browser extension for Chrome, Firefox, and Edge.Starting Price: $55/month (5 Users)
