Alternatives to Harmonic
Compare Harmonic alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Harmonic in 2026. Compare features, ratings, user reviews, pricing, and more from Harmonic competitors and alternatives in order to make an informed decision for your business.
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Auvik
Auvik Networks
Auvik's cloud-based network monitroing and management software gives you instant insight into the networks you manage, and automates complex and time-consuming network tasks. You get complete network visibility and control. Real-time network mapping & inventory means you'll always know exactly whats where, even as your users move. Automated config backup & restore on network devices means you'll mitigate network risk with no manual effort. And deep network traffic insights is a game changer. Whether you are a corporate IT professional or a Managed Service Provider, Auvik has a simple, out of the box solution for you and your team that only take minutes to deploy. -
2
Teramind
Teramind
Teramind provides a user-centric security approach to monitoring your employees’ digital behavior. Our software streamlines employee data collection in order to identify suspicious activity, improve employee productivity, detect possible threats, monitor employee efficiency, and ensure industry compliance. We help reduce security incidents using highly customizable Smart Rules that can alert, block or lockout users when rule violations are detected, to keep your business running securely and efficiently. Our live & recorded screen monitoring lets you see user actions as they’re happening or after they’ve occurred with video-quality session recordings that can be used to review a security or compliance event, or to analyze productivity behaviors. Teramind can be installed in minutes and can be deployed either without employees knowing or with full transparency and employee control to maintain trust.Starting Price: $12/month/user -
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Zscaler
Zscaler
Zscaler, creator of the Zero Trust Exchange platform, uses the largest security cloud on the planet to make doing business and navigating change a simpler, faster, and more productive experience. The Zscaler Zero Trust Exchange enables fast, secure connections and allows your employees to work from anywhere using the internet as the corporate network. Based on the zero trust principle of least-privileged access, it provides comprehensive security using context-based identity and policy enforcement. The Zero Trust Exchange operates across 150 data centers worldwide, ensuring that the service is close to your users, co-located with the cloud providers and applications they are accessing, such as Microsoft 365 and AWS. It guarantees the shortest path between your users and their destinations, providing comprehensive security and an amazing user experience. Use our free service, Internet Threat Exposure Analysis. It’s fast, safe, and confidential. -
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Varonis Data Security Platform
Varonis
The most powerful way to find, monitor, and protect sensitive data at scale. Rapidly reduce risk, detect abnormal behavior, and prove compliance with the all-in-one data security platform that won’t slow you down. A platform, a team, and a plan that give you every possible advantage. Classification, access governance and behavioral analytics combine to lock down data, stop threats, and take the pain out of compliance. We bring you a proven methodology to monitor, protect, and manage your data informed by thousands of successful rollouts. Hundreds of elite security pros build advanced threat models, update policies, and assist with incidents, freeing you to focus on other priorities. -
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Acuvity
Acuvity
Acuvity is the most comprehensive AI security and governance platform for your employees and applications. DevSecOps implements AI security without code changes and devs can focus on AI Innovation. Pluggable AI security results in completeness of coverage, without old libraries or insufficient coverage. Optimize costs by efficiently using GPUs only for LLM models. Full visibility into all GenAI models, apps, plugins, and services that your teams are using and exploring. Granular observability into all GenAI interactions with comprehensive logging and an audit trail of inputs and outputs. AI usage in enterprises requires a specialized security framework that is able to address new AI risk vectors and comply with emerging AI regulations. Employees can use AI confidently, without risking exposing confidential data. Legal would like to ensure there are no copyright, or regulatory issues while using AI-generated content. -
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Aurascape
Aurascape
Aurascape is an AI-native security platform designed to help businesses innovate securely in the age of AI. It provides comprehensive visibility into AI application interactions, safeguarding against data loss and AI-driven threats. Key features include monitoring AI activities across numerous applications, protecting sensitive data to ensure compliance, defending against zero-day threats, facilitating secure deployment of AI copilots, enforcing coding assistant guardrails, and automating AI security workflows. Aurascape's mission is to enable organizations to adopt AI technologies confidently while maintaining robust security measures. AI applications interact in fundamentally new ways. Communications are dynamic, real-time, and autonomous. Prevent new threats, protect data with unprecedented precision, and keep teams productive. Monitor unsanctioned app usage, risky authentication, and unsafe data sharing. -
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Proofpoint AI Security
Proofpoint
Proofpoint AI Security is a unified platform designed to help enterprises govern, monitor, and protect the use of AI systems, large language models, and autonomous agents across the organization. It provides visibility into both sanctioned and unsanctioned AI usage, enabling security teams to discover shadow AI tools, observe prompts and responses, and understand how AI interacts with sensitive data in real time. It applies intent-based detection and behavioral analysis to identify anomalies, prompt injection attempts, and risky interactions, while enforcing policies directly during runtime to prevent data leakage and misuse. It reconstructs full AI transactions, from user input to agent actions and outcomes, giving organizations complete traceability and audit readiness. With controls that extend across endpoints, browsers, and AI agent connections, it enables granular access governance and ensures that AI systems only access and share appropriate information. -
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Straiker
Straiker
Straiker is an AI-native security platform built specifically to protect enterprise AI applications and autonomous agents, focusing on the emerging risks of “agentic AI” systems that interact with tools, APIs, and sensitive data. It provides full visibility and control across the entire AI stack by analyzing behavioral signals from models, prompts, tools, identities, and infrastructure, enabling real-time detection and prevention of AI-specific threats such as prompt injection, privilege escalation, data exfiltration, and malicious tool usage. It combines continuous discovery, adversarial testing, and runtime protection through core components like Discover AI, Ascend AI, and Defend AI, which together identify all active agents, simulate attacks to uncover vulnerabilities, and enforce real-time safeguards during execution. Its multi-layered architecture captures deep contextual signals across user interactions, networks, and agent workflows. -
9
Prompt Security
SentinelOne
Prompt Security enables enterprises to benefit from the adoption of Generative AI while protecting from the full range of risks to their applications, employees and customers. At every touchpoint of Generative AI in an organization — from AI tools used by employees to GenAI integrations in customer-facing products — Prompt inspects each prompt and model response to prevent the exposure of sensitive data, block harmful content, and secure against GenAI-specific attacks. The solution also provides leadership of enterprises with complete visibility and governance over the AI tools used within their organization. -
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Singulr
Singulr
Singulr is an enterprise AI governance and security platform that provides a unified control plane to help organizations discover, secure, and optimize AI adoption at scale. It addresses the growing gap between rapid AI usage and limited governance by delivering complete visibility into all AI systems in use, including homegrown applications, embedded AI, public tools, and shadow AI that often remains invisible to security teams. It continuously discovers and inventories AI assets across the organization, creating a real-time map of agents, models, and services, while assessing their risk through contextual analysis of data handling, model lineage, vulnerabilities, and compliance implications. Through its Singulr Pulse intelligence layer, it evaluates millions of AI systems, assigns risk scores, and supports automated onboarding workflows that reduce approval cycles from weeks to hours without compromising security. -
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Reco
Reco AI
Reco leverages business context to protect sensitive assets shared through Slack, Jira, Microsoft 365, Google Workspace, and more. Reco maps sensitive business processes and interactions to discover the data assets that flow through collaboration tools. Whether that’s a customer ticket with sensitive information, data sent on the wrong Slack channel or a file shared with the wrong user, Reco protects your business. Reco’s proprietary AI technology dynamically maps business interactions within your collaboration tools and identifies sensitive assets shared. This provides the context behind every user action and accurately uncovers incidents that are specifically relevant to your business. Forget static rules that need to be monitored and updated as the business changes, grows, or adds new applications. Reco’s AI engine protects sensitive assets shared via collaboration tools while using dynamic context-based detection that never has to be maintained or configured. -
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Noma
Noma Security
Noma Security is the complete enterprise AI security platform designed to deliver confidence in agentic AI at scale. Noma Security was named a Gartner Cool Vendors in AI Security, 2025 for delivering deep visibility and AI discovery, agentic risk mapping, security posture management, automated AI red teaming, and AI runtime protection all in one platform. With seamless integration to your AI stack and workflows, and alignment with regulatory compliance frameworks, Noma Security helps teams embrace AI innovation while addressing the unique threats posed by rapid enterprise AI adoption. -
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WitnessAI
WitnessAI
WitnessAI is building the guardrails that make AI safe, productive, and usable. Our platform allows enterprises to innovate and enjoy the power of generative AI, without losing control, privacy, or security. Monitor and audit AI activity and risk with full visibility into applications and usage. Enforce consistent, acceptable use policy on data, topics, and usage. Secure your chatbots, data, and employee activity from misuse and attacks. WitnessAI is building a team of experts, engineers, and problem solvers from around the world. Our goal is to create an industry-leading AI security platform that unlocks AI’s potential while minimizing its risk. WitnessAI is a set of security microservices that can be deployed on-premise in your environment, in a cloud sandbox, or in your VPC, to ensure that your data and activity telemetry are separated from other customers. Unlike other AI governance solutions, WitnessAI provides regulatory segregation of your information. -
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NeuralTrust
NeuralTrust
NeuralTrust is the leading platform for securing and scaling LLM applications and agents. It provides the fastest open-source AI gateway in the market for zero-trust security and seamless tool connectivity, along with automated red teaming to detect vulnerabilities and hallucinations before they become a risk. Key Features: - TrustGate: The fastest open-source AI gateway, enabling enterprises to scale LLMs and agents with zero-trust security, advanced traffic management, and seamless app integration. - TrustTest: A comprehensive adversarial and functional testing framework that detects vulnerabilities, jailbreaks, and hallucinations, ensuring LLM security and reliability. - TrustLens: A real-time AI observability and monitoring tool that provides deep insights and analytics into LLM behavior.Starting Price: $0 -
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Akto
Akto
Akto is an open source API security in CI/CD platform. Key features of Akto include: 1. API Discovery 2. API Security Testing 3. Sensitive Data Exposure 4. API Security Posture Management 5. Authentication and Authorization 6. API Security in DevSecOps Akto helps developers and security teams secure APIs in their CI/CD by continuously discovering and testing APIs for vulnerabilities. Akto's pricing is transparent on website. Free tier is available. You can deploy both self-hosted and in cloud. It takes only few mins to deploy and see results. Akto can integrate with multiple traffic sources - Burpsuite, AWS, postman, GCP, gateways, etc. -
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Cyberhaven
Cyberhaven
Cyberhaven’s Dynamic Data Tracing technology is a transformative approach to preventing IP theft and other insider threats. Automatically track and analyze the entire journey of your data from its creation through every user interaction. Continuous risk assessment proactively finds unsafe behaviors and practices before they lead to a breach. Full-context data tracing makes policies simpler and more effective with far fewer false positives and user disruptions. In-context user education and coaching drives better behavior and adherence to security best practices. Whether due to malicious actions or a moment of carelessness, data loss can have devastating financial and reputational impacts. Automatically classify sensitive data based on data origin, its creator, and content. Find data even if you didn’t know where to look. Proactively find and mitigate risks whether due to malicious insiders, unsafe behavior, or simple user mistakes. -
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VerifyWise
VerifyWise
VerifyWise is an open-source AI governance platform that helps organizations document, assess, and manage their AI systems in a transparent and structured way. Built to support compliance with frameworks like ISO/IEC 42001, NIST AI RMF, and the EU AI Act, it offers a centralized registry where teams can log every AI system, along with its purpose, model type, deployment details, and risk classification. Whether it’s a large language model, a computer vision system, or a rules-based tool, VerifyWise helps you keep track of everything in one place. The platform’s open-source nature means it’s fully self-hostable and adaptable. Organizations can audit the code, contribute improvements, and extend functionality to meet specific needs. Security is built-in, with automated checks for credential leaks, license issues, and dependency vulnerabilities. It supports external contributions while maintaining high code quality standards, making it ideal for both public and private sector use.Starting Price: $129/month -
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Zenity
Zenity
Enterprise copilots and low-code/no-code development platforms make it easier and faster than ever to create powerful business AI applications and bots. Generative AI makes it easier and faster for users of all technical backgrounds to spur innovation, automate mundane processes, and craft efficient business processes. Similar to the public cloud, AI and low-code platforms secure the underlying infrastructure, but not the resources or data built on top. As thousands of apps, automation, and copilots are built, prompt injection, RAG poisoning, and data leakage risks dramatically increase. Unlike traditional application development, copilots and low-code do not incorporate dedicated time for testing, analyzing, and measuring security. Unlock professional and citizen developers to safely create the things they need while meeting security and compliance standards. We’d love to chat with you about how your team can unleash copilots and low-code development. -
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Lasso Security
Lasso Security
Lasso is an AI security platform designed to help enterprises securely adopt, govern, and protect AI agents and applications throughout their lifecycle. The platform provides capabilities for AI discovery, risk assessment, automated red teaming, runtime protection, and AI detection and response within a unified solution. Organizations can inventory AI assets, map models and system prompts, monitor policy compliance, and gain visibility into AI usage across the enterprise. Lasso focuses on intent-based security, analyzing the behavior and objectives of AI systems rather than relying solely on traditional rule-based approaches. Its platform helps organizations address risks such as prompt injection, model vulnerabilities, unauthorized AI usage, and evolving threats targeting agentic systems. By combining governance, security monitoring, and proactive protection, Lasso enables enterprises to scale AI adoption while maintaining strong security and compliance standards. -
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AccuroAI
AccuroAI
AccuroAI is an enterprise AI security, data protection, and governance platform designed to give organizations full visibility and control over how artificial intelligence tools and agents are used across their environment. It continuously discovers and inventories both sanctioned and shadow AI tools, spanning browsers, SaaS applications, networks, and autonomous agents, mapping every interaction down to the user, application, and purpose. It operates inline between users and AI models, inspecting prompts and responses in real time to detect and prevent risks such as sensitive data exposure, prompt injection attacks, and unsafe outputs. It applies dynamic data loss prevention by identifying and redacting sensitive information like PII, financial data, source code, and health records before they reach the model, without disrupting workflows. AccuroAI centralizes control through a unified policy engine that enforces governance across human prompts and agent actions. -
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CrowdStrike Falcon AIDR
CrowdStrike
CrowdStrike Falcon AI Detection and Response (AIDR) is an enterprise security platform designed to protect the rapidly expanding AI attack surface by delivering real-time visibility, detection, and response across AI systems, users, and interactions. It provides unified visibility into how employees and AI agents use generative AI by mapping relationships between users, prompts, models, agents, and supporting infrastructure, while capturing detailed runtime logs for monitoring, compliance, and investigation. It continuously monitors AI activity across endpoints, cloud environments, and applications, enabling organizations to understand how data flows through AI systems and how agents operate within defined boundaries. AIDR detects and blocks AI-specific threats such as prompt injection, jailbreak attempts, malicious entities, harmful outputs, and unauthorized interactions, using behavioral analysis and integrated threat intelligence. -
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Prisma AIRS
Palo Alto Networks
Prisma AIRS AI Runtime Security is a purpose-built solution designed to protect LLM-powered applications, agents, models, and data during live operation, delivering real-time visibility, assurance, and governance across the entire AI lifecycle. It monitors AI behavior continuously, enforcing safeguards that detect and block threats traditional security tools cannot see, such as prompt injection, malicious code, toxic outputs, data leakage, and unsafe or unauthorized actions. It enables organizations to discover all AI assets in use, including shadow AI, and understand how agents, apps, and models interact across environments. It continuously assesses risk by testing AI systems, controlling permissions, and tracking security posture in real time, while integrating controls that prevent manipulation and exposure during runtime interactions. With adaptive protection, it defends against evolving and zero-day threats, using real-time analysis of inputs, outputs, and execution. -
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CyberTide
CyberTide
CyberTide is an AI-native data security platform designed to give organizations full visibility, control, and protection over sensitive data across cloud, SaaS, collaboration tools, and generative AI environments. It combines multiple security capabilities into a unified stack, including Data Loss Prevention (DLP), Data Security Posture Management (DSPM), insider risk management, and AI security posture management, allowing teams to detect, classify, and secure data in real time. It uses context-aware artificial intelligence to analyze the meaning and relationships of data rather than relying on keywords, significantly reducing false positives while achieving high-precision detection of sensitive information. It continuously scans data at rest and in motion, across emails, chats, files, and AI prompts, enforcing policies that prevent unauthorized sharing, leakage, or misuse of confidential data such as personal, financial, or proprietary information. -
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Nudge Security
Nudge Security
Discover every cloud and SaaS asset in your organization—in minutes. Expose shadow IT, eliminate SaaS sprawl, and take control of your supply chain. In just minutes, Nudge Security discovers, inventories, and continuously monitors every cloud and SaaS account employees have ever created. No network changes, endpoint agents, or browser extensions required. Accelerate security reviews to match the pace of SaaS adoption with insights on each provider’s security, risk, and compliance programs. Gain visibility across the SaaS supply chain to know if you’re in the blast radius of a data breach. The only way to manage SaaS security at scale is to engage with your workforce—not block them. Deliver helpful security cues based on proven behavioral science to nudge employees toward better decisions and behaviors.Starting Price: $4 per user per month -
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Knostic
Knostic
Knostic is an enterprise AI security and governance platform designed to prevent data leakage and control how large language models access and share information within organizations. It introduces “need-to-know”–based access controls that dynamically determine what information an AI system can reveal based on user roles, context, and intent, rather than relying solely on static file permissions. It focuses on the knowledge layer between raw data and AI-generated responses, analyzing how information is inferred, combined, and delivered to ensure sensitive content is not overshared. Knostic provides continuous visibility into AI usage across tools like Copilot and other LLM-powered assistants, identifying risks such as semantic oversharing, inference-based exposure, and unauthorized knowledge access. It simulates real-world prompts to uncover hidden vulnerabilities before deployment, assigns quantified risk scores, and enables organizations to enforce granular policies.Starting Price: Free -
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FireTail
FireTail
FireTail is an end-to-end AI security and governance platform designed to give organizations complete visibility, control, and protection over how artificial intelligence is used across their environments. It continuously discovers AI usage across code, cloud infrastructure, APIs, SaaS tools, and browsers, building a real-time inventory of both approved and shadow AI systems to ensure nothing operates outside governance. It captures and analyzes every AI interaction, including prompts, responses, metadata, and user identity, providing deep contextual visibility into how AI models are accessed and how data flows through them. FireTail enables organizations to enforce flexible, context-aware policies through a centralized governance engine, using prebuilt frameworks such as OWASP or custom rules to maintain compliance without slowing innovation. It continuously monitors activity to detect risks like prompt injection, data leakage, model misuse, and anomalous behavior. -
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Nightfall
Nightfall AI
Discover, classify, and protect your sensitive data. Nightfall™ uses machine learning to identify business-critical data, like customer PII, across your SaaS, APIs, and data infrastructure, so you can manage & protect it. Integrate in minutes with cloud services via APIs to monitor data without agents. Machine learning classifies your sensitive data & PII with high accuracy, so nothing gets missed. Setup automated workflows for quarantines, deletions, alerts, and more - saving you time and keeping your business safe. Nightfall integrates directly with all your SaaS, APIs, and data infrastructure. Start building with Nightfall’s APIs for sensitive data classification & protection for free. Via REST API, programmatically get structured results from Nightfall’s deep learning-based detectors for things like credit card numbers, API keys, and more. Integrate with just a few lines of code. Seamlessly add data classification to your applications & workflows using Nightfall's REST API. -
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Oximy
Oximy
Oximy is a platform built to provide organizations with complete visibility, governance, and protection over how artificial intelligence is used across their workforce, acting as a centralized system of record for enterprise AI activity. It automatically detects and categorizes every AI tool being used by observing network-level interactions, eliminating the need for manual tracking or individual integrations. It continuously monitors how employees, applications, and agents interact with AI systems, analyzing prompts, responses, and data flows in real time to identify risks such as sensitive data exposure, unsafe outputs, or unauthorized usage. It enables organizations to enforce policies dynamically, block risky behavior, and receive alerts when violations occur, while also reconstructing activity to provide full traceability and auditability. Oximy consolidates fragmented AI usage into a unified view, helping teams understand adoption patterns.Starting Price: $9 per month -
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Opsin
Opsin
Opsin is a cutting-edge GenAI security company. Opsin provides a comprehensive security orchestration layer that empowers organizations to build GenAI applications securely with their data. From a security perspective, Opsin includes enterprise-level security tools such as auditing and data lineage in GenAI models to meet security and compliance requirements from the outset. Our platform prevents sensitive data from being exposed or leaving the organization, safeguarding information at every step of the process. From a development perspective, our solution allows for the seamless integration of data from structured, unstructured, and CRM sources. This enables developers to create permission-aware GenAI applications that ensure only authorized users can access their permitted data. With tools like Glean and Microsoft Copilot bringing GenAI and data within easy reach, data security and governance still lag behind. -
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Netskope
Netskope
Today, there’s more data and users outside the enterprise than inside, causing the network perimeter as we know it to dissolve. We need a new perimeter. One that is built in the cloud, and follows and protects data — wherever it goes. One that provides protection without slowing down or creating friction for the business. One that enables fast and secure access to the cloud and web using one of the world’s largest and fastest security networks, so you never have to sacrifice security for performance. This is the new perimeter. This is the Netskope Security Cloud. Reimagine your perimeter. That’s the vision of Netskope. The organic adoption of cloud and mobile in the enterprise presents challenges for security teams when it comes to managing risk without slowing down the business. Security has traditionally managed risk by applying heavy-handed controls, but today’s business wants to move fast without having velocity throttled. Netskope is redefining cloud, network, and data security. -
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CloudEagle.ai
CloudEagle.ai
CloudEagle.ai is an AI-powered SaaS Management, AI Governance, and Identity Governance platform that helps organizations discover, govern, and optimize every SaaS and AI application across the enterprise, including applications outside traditional SSO or IT visibility. CloudEagle enables teams to detect Shadow IT and Shadow AI, automate provisioning and deprovisioning beyond the IDP, govern AI application usage, run continuous access reviews, optimize licenses, and streamline renewals using real usage and benchmarking insights. With 500+ integrations and AI-driven contract and usage intelligence, CloudEagle centralizes application access, spend, contracts, renewals, and compliance visibility into a single governance platform.Starting Price: $2000/month -
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Airia
Airia
Airia’s enterprise AI orchestration platform seamlessly integrates with existing systems and data sources, offering a no-code agent builder for rapid prototyping, pre-built connectors for unified data integration, intelligent AI operations that optimize performance and costs through smart routing and centralized lifecycle management, and enterprise-grade security and governance with detailed audit capabilities and responsible AI guardrails. Model-agnostic and vendor-neutral, it supports flexible deployment across shared or dedicated cloud, private cloud, and on-premises environments, enabling both technical and business users to build, deploy, and manage secure AI agents at scale without complex installation or migration. Its intuitive interface and unified platform transform workflows across functions, from engineering and IT to finance, legal, marketing, sales, and support, so organizations can accelerate AI initiatives with confidence and compliance.Starting Price: $49 per month -
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Difenso
Difenso
The fruit of 5 years of research, the data protection we offer is the basis for a new approach to digital security. It is now major preoccupation for individuals, companies and organizations within the framework of harmonizing European Data Confidentiality laws. Organizations around the world are facing a dramatic increase in legal requirements to protect sensitive and private data. Companies that collect, process and store personal data and which infringe this regulation will face serious consequences. Although created by the EU, GDPR (General Data Protection Regulation) has an international scope, covering the personal data of European citizens and providers wherever the data is distributed worldwide. -
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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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Teleskope
Teleskope
Teleskope is a modern data protection platform designed to automate data security, privacy, and compliance at enterprise scale. It continuously discovers and catalogs data across cloud, SaaS, structured, and unstructured sources, classifying over 150 entity types such as PII, PHI, PCI, and secrets with high precision and high throughput. Once sensitive data is identified, Teleskope enables automated remediation, such as redaction, masking, encryption, deletion, and access correction, while integrating into developer workflows via its API-first model and supporting deployment as SaaS, managed, or self-hosted. The platform also builds prevention capabilities, embedding into SDLC pipelines to stop sensitive data from entering production systems, support safe AI adoption (without using unchecked sensitive data), handle data subject rights requests (DSARs), and map findings to regulatory standards (GDPR, CPRA, PCI-DSS, ISO, NIST, CIS). -
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Enkrypt AI
Enkrypt AI
Enkrypt AI is an enterprise AI security, compliance, and governance platform purpose-built to secure LLMs, AI agents, multimodal systems, and MCP workflows. Serving enterprises in finance, healthcare, insurance, and government, Enkrypt AI helps organizations ship fast, ship safe, and stay ahead. The platform covers the full AI security lifecycle: Guardrails: Ultra-low latency (sub-50ms) policy-based guardrails prevent prompt injection, sensitive data exposure, unsafe outputs, and non-compliant agent behavior in real time. Red Teaming: Policy-driven, multimodal attack simulation across LLMs and AI agents before deployment. MCP Security: MCP Scan Hub and Secure MCP Gateway protect MCP servers, tools, and agent toolchains end-to-end. Compliance: Continuous monitoring against NIST AI RMF, OWASP LLM Top 10, EU AI Act, HIPAA, and FINRA. ISO 27001 & SOC 2 Type II certified. Gartner Cool Vendor 2025. -
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LayerX
LayerX
LayerX Enterprise Browser Extension analyzes web sessions at the utmost granular elements to prevent attacker-controlled webpages from performing malicious activities and users from putting enterprise resources at risk, without disrupting their legitimate interactions with websites, data and applications Prevent risk to your data, apps, and devices with access and activity policies. Enhance identity protection by using the browser extension as an additional authentication factor. Dynamically scan every web page to disclose malicious code, content and files. Monitor user activities to detect potential compromise or data loss. Create adaptive or rule-based policies that respond to detected risk with a wide range of protective actions, from restricting ֵactivities and web page behavior to full blocking. -
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LangProtect
LangProtect
LangProtect is an AI-native security and governance platform that protects LLM and Generative AI applications from prompt injection, jailbreaks, sensitive data leakage, and unsafe or non-compliant outputs. Built for production GenAI, it enforces real-time runtime controls at the AI execution layer by inspecting prompts, model responses, and tool/function calls as they happen. This allows teams to block high-risk behavior before it reaches end users, triggers downstream actions, or exposes confidential data. LangProtect integrates into existing LLM stacks via an API-first approach with minimal latency and supports cloud, hybrid, and on-prem deployments for enterprise security and data residency needs. It also secures modern architectures such as RAG pipelines and agentic workflows with policy-driven enforcement, continuous visibility, and audit-ready governance. -
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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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Cisco AI Defense
Cisco
Cisco AI Defense is a comprehensive security solution designed to enable enterprises to safely develop, deploy, and utilize AI applications. It addresses critical security challenges such as shadow AI—unauthorized use of third-party generative AI apps—and application security by providing full visibility into AI assets and enforcing controls to prevent data leakage and mitigate threats. Key components include AI Access, which offers control over third-party AI applications; AI Model and Application Validation, which conducts automated vulnerability assessments; AI Runtime Protection, which implements real-time guardrails against adversarial attacks; and AI Cloud Visibility, which inventories AI models and data sources across distributed environments. Leveraging Cisco's network-layer visibility and continuous threat intelligence updates, AI Defense ensures robust protection against evolving AI-related risks. -
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Matters.AI
Matters.AI
Matters.AI is the first AI Security Engineer for Data, built for the AI and data layer to autonomously see, understand, and resolve data misuse before the SOC opens a ticket. It protects what truly matters wherever data lives or travels, functioning like an AI security engineer that understands context, monitors behavior, and protects sensitive data autonomously across cloud, SaaS, endpoints, microservices, and AI pipelines. Matters is built on semantic intelligence, nearest neighbor search, data lineage modeling, and predictive behavior analysis, so it does not just detect threats; it understands context, anticipates risk, and takes action proactively. Instead of relying on static rules, regexes, dashboards, and noisy alerts, Matters reads between the lines, traces risk in motion, and never sleeps. It identifies sensitive data not just by how it looks, but by what it represents, tracking data across cloud, SaaS, endpoints, and beyond using fingerprinting and eBPF. -
42
Tumeryk
Tumeryk
Tumeryk Inc. specializes in advanced generative AI security solutions, offering tools like the AI trust score for real-time monitoring, risk management, and compliance. Our platform empowers organizations to secure AI systems, ensuring reliable, trustworthy, and policy-aligned deployments. The AI Trust Score quantifies the risk of using generative AI systems, enabling compliance with regulations like the EU AI Act, ISO 42001, and NIST RMF 600.1. This score evaluates and scores the trustworthiness of generated prompt responses, accounting for risks including bias, jailbreak propensity, off-topic responses, toxicity, Personally Identifiable Information (PII) data leakage, and hallucinations. It can be integrated into business processes to help determine whether content should be accepted, flagged, or blocked, thus allowing organizations to mitigate risks associated with AI-generated content. -
43
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) -
44
Montro
Montro AI
Montro is an AI Governance and SaaS Intelligence platform that helps organisations discover, classify, and manage AI systems and SaaS applications across their environment. The platform provides visibility into software usage, including unapproved AI and SaaS tools, helping teams understand technology adoption and assess associated risks. Montro supports organisations in aligning with regulatory requirements such as the EU AI Act, DORA, NIS2, and GDPR. With continuous discovery, risk assessment, and governance workflows, the platform reduces manual compliance work, improves oversight, and supports audit preparation.Starting Price: €199/month -
45
Cosmian
Cosmian
Cosmian’s Data Protection Suite delivers a comprehensive, next-generation cryptography platform to secure sensitive data and applications in use, at rest, and in motion across cloud and edge environments. It includes Cosmian Covercrypt, a high-performance hybrid classical and post-quantum encryption library with traceable, fine-grained access control; Cosmian KMS, an open-source, centralized key management system that enables massive client-side encryption on the fly; and Cosmian VM, a plug-and-play, verifiable confidential virtual machine that continuously cryptographically verifies its own integrity without disrupting existing workflows. An AI Runner (“Cosmian AI”) operates within the confidential VM to enable secure model training, querying, and fine-tuning, no coding required. All components integrate via simple APIs and deploy rapidly through AWS, Azure, or Google Cloud marketplaces, empowering organizations to build zero-trust architectures. -
46
InvestigAItor
InvestigAItor
InvestigAItor gives security teams real-time visibility into how employees use AI tools like ChatGPT, Claude, Gemini, and Copilot. Deploy silently via GPO, Intune, or JAMF. Detect sensitive data before it leaves your network, discover shadow AI services, enforce allow/block/warn policies, and assign compliance training. Full dashboard, automation engine, and SIEM integration included. $1.50/user/month.Starting Price: $1.5/month/user -
47
WhyLabs
WhyLabs
Enable observability to detect data and ML issues faster, deliver continuous improvements, and avoid costly incidents. Start with reliable data. Continuously monitor any data-in-motion for data quality issues. Pinpoint data and model drift. Identify training-serving skew and proactively retrain. Detect model accuracy degradation by continuously monitoring key performance metrics. Identify risky behavior in generative AI applications and prevent data leakage. Protect your generative AI applications are safe from malicious actions. Improve AI applications through user feedback, monitoring, and cross-team collaboration. Integrate in minutes with purpose-built agents that analyze raw data without moving or duplicating it, ensuring privacy and security. Onboard the WhyLabs SaaS Platform for any use cases using the proprietary privacy-preserving integration. Security approved for healthcare and banks. -
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Huawei Data Security Center
Huawei Cloud
Data Security Center (DSC) helps you effortlessly identify, mask, and protect sensitive data in structured and unstructured datasets. DSC displays high, medium, and low risks in data collection, transmission, storage, exchange, usage and deletion. You can efficiently locate the risks and take immediate actions to ensure data security. DSC precisely and efficiently identifies sensitive data sources based on the expert expertise and Natural Language Processing (NLP). DSC provides one-stop protection for both structured and unstructured data from a wide range of sources, such as Object Storage Service, databases, and big data sources. DSC leverages preset and user-defined masking algorithms to limit exposure of sensitive data, preventing unauthorized access to sensitive data. DSC provides sensitive data discovery, classification, and protection during all phases of data lifecycle management. -
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Lanai
Lanai
Lanai is an AI empowerment platform designed to help enterprises navigate the complexities of AI adoption by providing visibility into AI interactions, safeguarding sensitive data, and accelerating successful AI initiatives. The platform offers features such as AI visibility to discover prompt interactions across applications and teams, risk monitoring to track compliance and identify potential exposures, and progress tracking to measure adoption against strategic targets. Additionally, Lanai provides policy intelligence and guardrails to proactively safeguard sensitive data and ensure compliance, as well as in-context protection and guidance to help users route queries appropriately while maintaining document integrity. To enhance AI interactions, the platform includes smart prompt coaching for real-time guidance, personalized insights into top use cases and applications, and manager and user reports to accelerate enterprise usage and return on investment. -
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Pangea
Pangea
Pangea is the first Security Platform as a Service (SPaaS) delivering comprehensive security functionality which app developers can leverage with a simple call to Pangea’s APIs. The platform offers foundational security services such as Authentication, Authorization, Audit Logging, Secrets Management, Entitlement and Licensing. Other security functions include PII Redaction, Embargo, as well as File, IP, URL and Domain intelligence. Just as you would use AWS for compute, Twilio for communications, or Stripe for payments - Pangea provides security functions directly into your apps. Pangea unifies security for developers, delivering a single platform where API-first security services are streamlined and easy for any developer to deliver secure user experiences.Starting Price: $0