Best AI Security Software of 2026

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.

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.

Discover the ultimate solution for identifying, tracking, and safeguarding sensitive information on a large scale. This comprehensive data security platform is designed to swiftly mitigate risks, identify unusual activities, and ensure compliance without hindering your operations. Combining a robust platform, a dedicated team, and a strategic plan, it equips you with a competitive edge. Through the integration of classification, access governance, and behavioral analytics, it effectively secures your data, neutralizes threats, and simplifies compliance processes. Our tried-and-true methodology draws from countless successful implementations to help you monitor, protect, and manage your data efficiently. A team of expert security professionals continuously develops sophisticated threat models, revises policies, and supports incident management, enabling you to concentrate on your key objectives while they handle the complexities of data security. This collaborative approach not only enhances your security posture but also fosters a culture of proactive risk management.

Carbon Black EDR by Broadcom provides a robust endpoint security solution that combines real-time threat detection, behavioral analysis, and machine learning to protect organizations from sophisticated cyber threats. The platform monitors endpoint activity across networks, offering continuous visibility and automated responses to potential security incidents. By leveraging a cloud-based architecture, Carbon Black EDR ensures seamless scalability and fast deployment, helping organizations mitigate risks, detect threats faster, and respond effectively. It’s ideal for businesses seeking a proactive solution to safeguard their systems from evolving cybersecurity threats.

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.

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.

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.

Balbix leverages advanced AI to automatically evaluate the enterprise attack surface, delivering a perspective on breach risk that is 100 times more precise. The platform perpetually uncovers and ranks vulnerabilities along with other risk factors, enabling both automated and supervised remediation efforts. By using Balbix, organizations can achieve a remarkable 95% reduction in cyber risk while enhancing their security team's efficiency by tenfold. A significant number of data breaches occur due to known security flaws that remain unaddressed, leading to a pressing challenge for security teams striving to identify and fix these vulnerabilities. With the inability to keep pace with emerging threats, many teams find themselves overwhelmed. To provide an accurate assessment of breach risk, Balbix continuously processes hundreds of billions of dynamic signals from your network. It sends out prioritized tickets containing essential context to risk owners, facilitating both automatic and supervised remediation efforts. Additionally, organizations can implement leaderboards and incentives to introduce a gamified element to their cyber risk management strategy, fostering engagement and accountability among team members. Ultimately, Balbix empowers enterprises to enhance their overall security posture significantly.

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.

OpenText Cybersecurity Cloud delivers a unified approach to enterprise protection, enabling organizations to detect, prevent, and respond to threats with agility. Its integrated capabilities span threat detection, data protection, identity management, and application security, reducing the need for multiple disconnected tools. The platform uses AI-enhanced threat intelligence to highlight the risks that matter most, helping teams act quickly and confidently. Enterprises benefit from a simplified compliance framework that reduces audit complexity and strengthens governance. Whether deployed off cloud, in the public cloud, private cloud, or as a managed service, the solution adapts to diverse operational environments. Its centralized management experience enhances visibility across users, devices, and applications. By consolidating critical security workflows, organizations can reduce complexity and boost overall resilience. With support for proactive risk mitigation, OpenText Cybersecurity Cloud empowers enterprises to stay ahead of emerging cyber challenges.

Consistently monitor and remediate vulnerabilities within AI data, models, and application usage using IBM Guardium AI Security, which provides automated and ongoing surveillance for AI implementations. The system identifies security flaws and misconfigurations while managing the security dynamics between users, models, data, and applications. This functionality is integrated within the IBM Guardium Data Security Center, designed to enhance collaboration between security and AI teams through streamlined workflows, a unified overview of data assets, and centralized compliance regulations. Guardium AI Security identifies the specific AI model linked to each deployment, revealing the data, model, and application interactions involved. Additionally, it displays all applications that access the model, allowing users to assess vulnerabilities in the model, its foundational data, and the interacting applications. Each identified vulnerability is given a criticality score, enabling effective prioritization of remediation efforts. Furthermore, users can easily export the vulnerability list for comprehensive reporting, ensuring that all necessary stakeholders are informed and aligned on security efforts. This proactive approach not only strengthens security but also fosters a culture of awareness and responsiveness within the organization.

Fasoo AI-R DLP (AI-Radar Data Loss Prevention) provides a proactive approach to safeguarding sensitive data from potential leaks when using generative AI services. The solution scans and monitors data input into tools like ChatGPT, identifying and blocking the transfer of confidential information. Through customizable policies, administrators can control what data is accessible, enforce restrictions on uploads, and track activities to ensure compliance. Fasoo AI-R DLP enables businesses to use generative AI safely, accelerating their AI adoption while mitigating the risks of data exposure.

WebOrion Protector Plus is an advanced firewall powered by GPU technology, specifically designed to safeguard generative AI applications with essential mission-critical protection. It delivers real-time defenses against emerging threats, including prompt injection attacks, sensitive data leaks, and content hallucinations. Among its notable features are defenses against prompt injection, protection of intellectual property and personally identifiable information (PII) from unauthorized access, and content moderation to ensure that responses from large language models (LLMs) are both accurate and relevant. Additionally, it implements user input rate limiting to reduce the risk of security vulnerabilities and excessive resource consumption. Central to its robust capabilities is ShieldPrompt, an intricate defense mechanism that incorporates context evaluation through LLM analysis of user prompts, employs canary checks by integrating deceptive prompts to identify possible data breaches, and prevents jailbreak attempts by utilizing Byte Pair Encoding (BPE) tokenization combined with adaptive dropout techniques. This comprehensive approach not only fortifies security but also enhances the overall reliability and integrity of generative AI systems.

Tenable AI Exposure is a robust, agentless solution integrated into the Tenable One exposure management platform, designed to enhance visibility, context, and control over the utilization of generative AI tools such as ChatGPT Enterprise and Microsoft Copilot. This tool empowers organizations to track user engagement with AI technologies, providing insights into who is accessing them, the nature of the data involved, and the execution of workflows, while identifying and addressing potential risks like misconfigurations, insecure integrations, and the leakage of sensitive information, including personally identifiable information (PII), payment card information (PCI), and proprietary business data. Furthermore, it protects against threats like prompt injections, jailbreak attempts, and policy breaches by implementing security measures that do not interfere with daily operations. Compatible with leading AI platforms and ready for deployment in just minutes with zero downtime, Tenable AI Exposure facilitates the governance of AI use, making it an essential component of an organization's overall cyber risk management strategy, ultimately ensuring safer and more compliant AI operations. By integrating these security protocols, organizations can foster a culture of responsible AI usage while mitigating potential vulnerabilities.

NetWatch.ai provides an all-encompassing, AI-powered monitoring and security platform aimed at unifying disparate tools into a cohesive solution tailored for contemporary IT settings. The platform features three main product categories: NetWatch OPS, which delivers real-time monitoring, proactive alerts, and efficient resource management for servers and networks; Secure OPS, a hybrid SIEM that facilitates comprehensive security oversight and compliance for both cloud-based and on-premises systems; and AI OPS, which harnesses machine learning to foresee potential issues, automate resolution processes, and enhance operational efficacy. A unique “AI System Administrator” functions as a virtual operator that oversees customer infrastructures, integrates seamlessly through API with existing workflows, and provides thorough visibility and automation. Additionally, for organizations in need of expert support, NetWatch.ai offers Hive OPS SOC, a tiered Security Operations Center service that includes round-the-clock monitoring, incident response, and various other critical services. This integrated approach not only simplifies management but also significantly strengthens the overall security posture of businesses in an increasingly complex digital landscape.

DeepArmor uses patented algorithms and model-building tools that can predict and prevent attacks across all attack vectors, including file-based, fileless and in-memory. DeepArmor intercepts and stops attacks before they can be executed, eliminating the need to perform post-infection behavioral analysis and ineffective system rollbacks.

Darktrace offers a cutting-edge cybersecurity solution with its ActiveAI Security Platform, which utilizes AI to ensure proactive and real-time defense against cyber threats. The platform continually monitors enterprise data, from emails and cloud infrastructure to endpoints and applications, providing a detailed, contextual understanding of the security landscape. Darktrace’s AI-driven system autonomously investigates alerts, correlates incidents, and responds to both known and unknown threats, ensuring that businesses stay one step ahead of adversaries. By automating investigations and recovery actions, Darktrace reduces the burden on security teams and speeds up incident response, driving efficiency and improving cyber resilience. With a significant reduction in containment time and faster SOC triage, Darktrace ensures businesses are better protected from ever-evolving threats.