# Best AI Security Solutions Software

  *By [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)*


   AI security solutions help organizations protect AI assets, including machine learning models, large language models, and AI agents, from misuse, by monitoring AI behavior, enforcing security policies on AI inputs and outputs, and serving as a security layer between traditional cybersecurity and modern AI workflows without requiring retraining or modification of underlying models.

### Core Capabilities of AI Security Solutions

To qualify for inclusion in the AI Security Solutions category, a product must:

- Provide security capabilities specifically designed to protect AI assets such as AI models, LLMs, or AI agents
- Monitor or control AI inputs, outputs, or runtime behavior
- Enforce policy or security rules on AI models, LLM applications, AI agents, or any other AI assets

### Common Use Cases for AI Security Solutions

Security teams, AI engineering teams, and risk and compliance groups use AI security solutions to safely integrate AI into products and operations. Common use cases include:

- Detecting and preventing prompt injection attacks, sensitive data leaks, and manipulated inputs targeting LLM applications
- Monitoring AI agent behavior at runtime to identify unusual or unauthorized actions
- Enforcing content and access policies on AI outputs to ensure trustworthy and compliant AI interactions

### How AI Security Solutions Differ from Other Tools

AI security solutions connect to traditional security infrastructure, including [SIEM software](https://www.g2.com/categories/security-information-and-event-management-siem), [cloud security software](https://www.g2.com/categories/cloud-security), and [application security tools](https://www.g2.com/categories/application-security), as well as [AI infrastructure](https://www.g2.com/categories/generative-ai-infrastructure) and [MLOps platforms](https://www.g2.com/categories/mlops-platforms). Unlike these adjacent tools, AI security solutions are specifically designed to address the unique threats introduced by AI systems, such as model manipulation, prompt injection, and unsafe AI-driven actions, rather than securing traditional cloud infrastructure, application code, or network perimeters.

### Insights from G2 on AI Security Solutions

Based on category trends on G2, runtime AI behavior monitoring and prompt injection protection stand out as the most impactful capabilities. These platforms deliver improved confidence in deploying AI in production and reduced risk of sensitive data exposure through AI models as primary outcomes of adoption.




  
  
## How Many AI Security Solutions Software Products Does G2 Track?
**Total Products under this Category:** 70

### Category Stats (Jun 2026)
- **Average Rating**: 4.59/5 (↓0.08 vs May 2026) The average rating of products in this category, based on all submitted ratings
- **New Reviews This Quarter**: 33
- **Buyer Segments**: Mid-Market 60% │ Enterprise 21% │ Small-Business 19% Represents the distribution of reviewers across all products in this category.
- **Top Trending Product**: Nudge Security (+2.38%) - Among all products in this category, Nudge Security recorded the largest rating increase compared to last month
*Last updated: June 10, 2026*

  
## How Does G2 Rank AI Security Solutions Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 1,600+ Authentic Reviews
- 70+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

  
## Which AI Security Solutions Software Is Best for Your Use Case?

- **Easiest to Use:** [Wiz](https://www.g2.com/products/wiz-wiz/reviews)
- **Best Free Software:** [Nudge Security](https://www.g2.com/products/nudge-security/reviews)

  
---

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---

  ## What Are the Top-Rated AI Security Solutions Software Products in 2026?
### 1. [Nudge Security](https://www.g2.com/products/nudge-security/reviews)
  Nudge Security is a security governance solution that helps IT and security teams take control of shadow AI, SaaS sprawl, and identity security risks. Through unrivaled discovery capabilities, AI-driven risk insights, and behavioral science-based user engagement, Nudge Security make security a natural part of how modern work gets done rather than an obstacle to innovation.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 28

**Who Is the Company Behind Nudge Security?**

- **Seller:** [Nudge Security](https://www.g2.com/sellers/nudge-security)
- **Company Website:** https://www.nudgesecurity.com
- **Year Founded:** 2022
- **HQ Location:** Austin, Texas, United States
- **Twitter:** @nudge_security (449 Twitter followers)
- **LinkedIn® Page:** http://www.linkedin.com/company/nudge-security (42 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Software
  - **Company Size:** 79% Mid-Market, 14% Small-Business


#### What Are Nudge Security's Pros and Cons?

**Pros:**

- Features (3 reviews)
- Security (3 reviews)
- Deployment Ease (2 reviews)
- Malware Protection (2 reviews)
- Reliability (2 reviews)

**Cons:**

- Access Control (1 reviews)
- Limited Acceptance (1 reviews)
- Limited Features (1 reviews)
- Technical Issues (1 reviews)
- User Management (1 reviews)

### 2. [Wiz](https://www.g2.com/products/wiz-wiz/reviews)
  Wiz transforms cloud security for customers – including more than 50% of the Fortune 100 – by enabling a new operating model. With Wiz, organizations can democratize security across the development lifecycle, empowering them to build fast and securely. Its Cloud Native Application Protection Platform (CNAPP) consolidates CSPM, KSPM, CWPP, Vulnerability management, IaC scanning, CIEM, DSPM into a single platform. Wiz drives visibility, risk prioritization, and business agility. Protecting Your Cloud Environments Requires a Unified, Cloud Native Platform. Wiz connects to every cloud environment, scans every layer, and covers every aspect of your cloud security - including elements that normally require installing agents. Its comprehensive approach has all of these cloud security solutions built in. Hundreds of organizations worldwide, including 50 percent of the Fortune 100, to rapidly identify and remove critical risks in cloud environments. Its customers include Salesforce, Slack, Mars, BMW, Avery Dennison, Priceline, Cushman & Wakefield, DocuSign, Plaid, and Agoda, among others. Wiz is backed by Sequoia, Index Ventures, Insight Partners, Salesforce, Blackstone, Advent, Greenoaks, Lightspeed and Aglaé. Visit https://www.wiz.io for more information.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 799

**Who Is the Company Behind Wiz?**

- **Seller:** [Wiz](https://www.g2.com/sellers/wiz-76a0133b-42e5-454e-b5da-860e503471db)
- **Company Website:** https://www.wiz.io/
- **Year Founded:** 2020
- **HQ Location:** New York, US
- **Twitter:** @wiz_io (24,733 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/wizsecurity/ (3,383 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** CISO, Security Engineer
  - **Top Industries:** Financial Services, Computer Software
  - **Company Size:** 54% Enterprise, 38% Mid-Market


#### What Are Wiz's Pros and Cons?

**Pros:**

- Features (113 reviews)
- Security (107 reviews)
- Ease of Use (104 reviews)
- Visibility (87 reviews)
- Easy Setup (68 reviews)

**Cons:**

- Improvement Needed (35 reviews)
- Feature Limitations (34 reviews)
- Learning Curve (34 reviews)
- Improvements Needed (29 reviews)
- Complexity (27 reviews)

### 3. [Guardia](https://www.g2.com/products/guardia/reviews)
  Guardia is an AI security solution designed to protect organizations from risks introduced by employee use of AI tools like ChatGPT, copilots, and browser-based assistants. It provides real-time monitoring and control over AI interactions to prevent sensitive data leaks, prompt injection attacks, and unsafe outputs. Guardia enforces security policies across employee workflows, ensuring compliance while enabling safe AI adoption. With deep visibility into AI usage, Guardia helps security teams detect risky behavior, block high-risk prompts, and maintain control over data shared with external AI systems. It integrates seamlessly into existing environments, offering lightweight deployment and minimal disruption. Guardia is ideal for enterprises looking to securely enable AI usage across teams without compromising on data privacy, compliance, or governance.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 7

**Who Is the Company Behind Guardia?**

- **Seller:** [LangProtect](https://www.g2.com/sellers/langprotect)
- **Year Founded:** 2025
- **HQ Location:** 111 Congress Avenue Suite 500, Austin, Texas - 78701
- **Twitter:** @LangProtect (6 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/langprotect/ (4 employees on LinkedIn®)
- **Ownership:** Private

**Who Uses This Product?**
  - **Company Size:** 57% Mid-Market, 43% Small-Business


### 4. [iDox.ai Guardrail](https://www.g2.com/products/idox-ai-guardrail/reviews)
  Dox.ai Guardrail is a real-time AI data protection solution that prevents sensitive information from being exposed during everyday AI usage. Designed for enterprises adopting tools like ChatGPT and other generative AI platforms, Guardrail acts at the endpoint—monitoring, intercepting, and controlling what data can be shared, uploaded, or accessed in real time. Unlike traditional DLP solutions that rely on static rules and post-incident detection, iDox.ai Guardrail proactively enforces AI safety policies at the moment of action. It identifies and blocks the exposure of regulated data (PII, PHI, PCI), confidential business information, source code, and intellectual property before it leaves the user’s device. Guardrail also addresses emerging risks highlighted by incidents like OpenClaw, where AI agents can access local files without clear user awareness. With file-level monitoring and permission controls, iDox.ai Guardrail can intercept AI-driven file access requests and route them through policy-based decisions—allowing only sanitized or approved data to be shared. Key capabilities include real-time prompt and file monitoring, sensitive data detection across 80+ categories, automated redaction and anonymization, and centralized policy management. Organizations gain full visibility into AI interactions, along with audit trails and reporting to support compliance with frameworks such as GDPR, HIPAA, and CPRA. With iDox.ai Guardrail, teams can safely adopt AI without sacrificing control—ensuring that data is protected before it’s ever exposed.


  **Average Rating:** 5.0/5.0
  **Total Reviews:** 4

**Who Is the Company Behind iDox.ai Guardrail?**

- **Seller:** [iDox.ai](https://www.g2.com/sellers/idox-ai)
- **Year Founded:** 2021
- **HQ Location:** Fremont, California
- **LinkedIn® Page:** https://www.linkedin.com/company/idox-ai/ (13 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 50% Mid-Market, 50% Enterprise


### 5. [Securiti](https://www.g2.com/products/securiti/reviews)
  Securiti is the pioneer of the DataAI Command Center, a centralized platform that enables the safe use of data and GenAI. It provides unified data intelligence, controls and orchestration across hybrid multicloud environments. Large global enterprises rely on Securiti's Data Command Center for data security, privacy, governance, and compliance. Securiti has been recognized with numerous industry and analyst awards, including "Most Innovative Startup" by RSA, "Top 25 Machine Learning Startups" by Forbes, "Most Innovative AI Companies'' by CB Insights, "Cool Vendor in Data Security" by Gartner, and "Privacy Management Wave Leader'' by Forrester. For more information, please follow us on LinkedIn and visit Securiti.ai.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 86

**Who Is the Company Behind Securiti?**

- **Seller:** [Veeam](https://www.g2.com/sellers/veeam)
- **Company Website:** https://www.veeam.com
- **Year Founded:** 2006
- **HQ Location:** Kirkland, WA
- **Twitter:** @veeam (51,541 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/veeam-software/ (7,174 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Software, Retail
  - **Company Size:** 65% Enterprise, 14% Mid-Market


#### What Are Securiti's Pros and Cons?

**Pros:**

- Ease of Use (38 reviews)
- Customer Support (26 reviews)
- Features (21 reviews)
- Helpful (20 reviews)
- Problem Solving (20 reviews)

**Cons:**

- Complexity (11 reviews)
- Learning Curve (10 reviews)
- Implementation Issues (9 reviews)
- Complexity Issues (8 reviews)
- Learning Difficulty (8 reviews)

### 6. [Microsoft Defender for Cloud](https://www.g2.com/products/microsoft-defender-for-cloud/reviews)
  Microsoft Defender for Cloud is a cloud native application protection platform for multicloud and hybrid environments with comprehensive security across the full lifecycle, from development to runtime.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 282

**Who Is the Company Behind Microsoft Defender for Cloud?**

- **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft)
- **Year Founded:** 1975
- **HQ Location:** Redmond, Washington
- **Twitter:** @microsoft (13,091,954 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/microsoft/ (231,632 employees on LinkedIn®)
- **Ownership:** MSFT

**Who Uses This Product?**
  - **Who Uses This:** Saas Consultant, Software Engineer
  - **Top Industries:** Information Technology and Services, Computer & Network Security
  - **Company Size:** 39% Mid-Market, 35% Enterprise


#### What Are Microsoft Defender for Cloud's Pros and Cons?

**Pros:**

- Security (121 reviews)
- Comprehensive Security (92 reviews)
- Cloud Security (71 reviews)
- Vulnerability Detection (63 reviews)
- Threat Detection (57 reviews)

**Cons:**

- Complexity (27 reviews)
- Expensive (24 reviews)
- Delayed Detection (22 reviews)
- False Positives (19 reviews)
- Improvement Needed (19 reviews)

### 7. [Zscaler Internet Access](https://www.g2.com/products/zscaler-internet-access/reviews)
  Zscaler Internet Access™ (ZIA) is the world’s leading cloud-native secure access solution that protects users, devices, and data by securing all internet traffic, regardless of location. Leveraging cloud native, AI-powered cyberthreat protection and zero trust access to the internet and SaaS apps, ZIA ensures fast, direct, and secure connections to the internet and SaaS applications, eliminating the need for traditional on-premises security hardware. With ZIA, you can optimize internet security and user experience while aligning with Zero Trust principles through Zscaler Internet Access. ZIA's advanced features like Secure Web Gateways, DNS Security, Cloud Access Security Broker (CASB), Data Loss Prevention (DLP), Secure Enterprise Browsing, and Cloud Sandboxing provide comprehensive protection against advanced threats such as malware, ransomware, and phishing while safeguarding sensitive corporate data. It combines robust threat prevention with granular policy enforcement to ensure secure, seamless access for users across remote, branch, or hybrid environments. With ZIA, organizations can embrace cloud transformation while leveraging simplified management, reduced complexity, and consistent security across global teams. Key Features and Benefits: • Prevent cyberthreats and data loss with AI: Protect your organization against advanced threats with a suite of AI-powered cyberthreat and data protection services, enriched by real-time updates sourced from 500 trillion daily threat signals from the world’s largest security cloud. • Get an unmatched user experience: Get the world’s fastest internet and SaaS experience—up to 40% faster than legacy security architectures—to boost productivity and increase business agility. • Reduce costs and complexity: Realize 139% ROI with Zscaler by replacing 90% of your costly, complex, and slow appliances with a fully cloud-native zero trust platform. • Secure your hybrid workforce: Empower employees, customers, and third parties to securely access web apps and cloud services from anywhere, on any device—with a great digital experience. • Unify SecOps and NetOps Efforts: Drive faster, more collaborative security outcomes with shared tooling like real-time traffic insights, API-first integrations, and granular RBAC. • Achieve Total Data and Content Sovereignty: Enforce compliance for secure and localized access without performance tradeoffs using Egress NAT, geolocalized content, and in-country data logging. • Secure AI in Your Environment: Enable the secure use of Microsoft Copilot and other AI applications. • Protect Developer Environments at Scale: Automate SSL/TLS inspection for 30+ developer tools while sandboxing code and unknown or large files with instant AI-verdicts—all without slowing innovation. Zscaler Internet Access is trusted by organizations worldwide to ensure secure, reliable, and fast internet connectivity that supports both modern workflows and digital transformation initiatives."


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 187

**Who Is the Company Behind Zscaler Internet Access?**

- **Seller:** [Zscaler](https://www.g2.com/sellers/zscaler)
- **Company Website:** https://www.zscaler.com/
- **Year Founded:** 2008
- **HQ Location:** San Jose, California
- **Twitter:** @zscaler (17,676 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/234625/ (8,830 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 48% Enterprise, 28% Mid-Market


#### What Are Zscaler Internet Access's Pros and Cons?

**Pros:**

- Security (47 reviews)
- Internet Security (46 reviews)
- Protection (40 reviews)
- Cloud Services (26 reviews)
- Email Security (26 reviews)

**Cons:**

- Slow Performance (27 reviews)
- Complex Implementation (24 reviews)
- Complex Configuration (22 reviews)
- Connection Issues (22 reviews)
- Internet Connectivity (18 reviews)

### 8. [CollieAi](https://www.g2.com/products/collieai/reviews)
  CollieAi is a generative AI security and AI security posture management platform - an AI firewall, AI guardrails platform and LLM security gateway that protects production AI apps, chatbots, RAG pipelines and AI agents (agentic AI). Provider-agnostic: it works with any LLM - OpenAI, Anthropic Claude, Google Gemini, Azure OpenAI, AWS Bedrock, DeepSeek and self-hosted - and secures agentic AI, MCP (Model Context Protocol) and tool-calling workflows. It applies real-time runtime guardrails to every request and response: - Prompt injection & indirect prompt injection protection, jailbreak detection - PII detection, redaction & masking; secrets / API-key detection; data loss prevention (DLP) -Content moderation, malicious-URL filtering, custom word & dictionary filtering (brand safety, competitor and sensitive terms) Integrate three ways - drop-in proxy, native SDKs for Python, Node and .NET (bring-your-own-model, with real-time SSE streaming), or async webhook API - with bidirectional input/output filtering, audit logging, observability, alerts and SIEM integration. CollieAi delivers OWASP LLM Top 10 coverage and supports GDPR, PCI DSS, HIPAA and SOC 2. Deploy as a managed cloud service or fully self-hosted for complete data control.


  **Average Rating:** 5.0/5.0
  **Total Reviews:** 1

**Who Is the Company Behind CollieAi?**

- **Seller:** [CollieAi](https://www.g2.com/sellers/collieai)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 100% Mid-Market


### 9. [Entro Security](https://www.g2.com/products/entro-security/reviews)
  Entro Security governs every AI agent, every non-human identity, and every action they take. As enterprises deploy autonomous AI at scale, Entro delivers the control plane they lack, discovering shadow AI, mapping MCP servers, and stopping agentic threats before they execute. From intent manipulation to rogue MCPs, Entro's AI Detection and Response (AIDR) secures the full lifecycle of agent-driven activity. With Agentic Governance Architecture (AGA), Entro enforces real-time policy, least-privilege access, and full accountability across all agents and NHIs, ensuring every action is visible, governed, and compliant. Trusted by Fortune 500 enterprises, Entro has received numerous acknowledgments and recognitions, including Gartner® Cool Vendor™ within months of founding, CRN Stellar Startup, KuppingerCole Rising Star, and Sinet16 innovation award.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 13

**Who Is the Company Behind Entro Security?**

- **Seller:** [Entro Security](https://www.g2.com/sellers/entro-security)
- **Company Website:** https://entro.security/
- **Year Founded:** 2022
- **HQ Location:** Cambridge, US
- **LinkedIn® Page:** https://www.linkedin.com/company/entro-security (64 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Software
  - **Company Size:** 92% Enterprise, 8% Mid-Market


#### What Are Entro Security's Pros and Cons?

**Pros:**

- Easy Integrations (5 reviews)
- Monitoring (3 reviews)
- Customer Support (2 reviews)
- Data Detection (2 reviews)
- Helpful (2 reviews)

**Cons:**

- Limited Features (2 reviews)
- Complexity (1 reviews)
- Policy Limitations (1 reviews)
- Poor Customer Support (1 reviews)
- Training Required (1 reviews)

### 10. [Harmonic Security](https://www.g2.com/products/harmonic-security/reviews)
  Harmonic Security is an AI Governance and Control (AIGC) platform that helps enterprise security teams manage, monitor, and enforce data protection policies across employee use of generative AI tools. Designed for organizations navigating widespread AI adoption, the platform provides real-time visibility and inline controls over what data employees share with AI applications — without blocking productivity or pushing usage underground. As employees increasingly rely on tools like ChatGPT, Claude, Perplexity, Canva AI, and other AI assistants in their daily work, sensitive data such as source code, financial projections, customer records, and confidential deal terms routinely enters these systems. Harmonic addresses this by analyzing the actual content and context of every prompt and interaction across browsers, desktop applications, and agentic workflows — including MCP servers — before data leaves the organization. The platform uses 25+ proprietary Small Language Models (SLMs) purpose-built to understand user intent and domain-specific context (such as legal discourse, M&A activity, or protected health information) with ~200ms latency, without training on customer data. This allows security teams to apply contextual, intent-aware controls rather than relying solely on keyword matching or blanket blocking policies. Harmonic Security is designed for security leaders in mid-market and enterprise organizations who need to enable AI adoption at scale without increasing data exposure risk. Customers have reported a 300% increase in AI tool usage alongside a 72% reduction in sensitive data exposure within 90 days of deployment.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 2

**Who Is the Company Behind Harmonic Security?**

- **Seller:** [Harmonic Security](https://www.g2.com/sellers/harmonic-security)
- **Year Founded:** 2023
- **HQ Location:** San Francisco, California
- **LinkedIn® Page:** https://www.linkedin.com/company/harmonic-security/ (63 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 50% Enterprise, 50% Mid-Market


### 11. [Hunto AI](https://www.g2.com/products/hunto-ai/reviews)
  Hunto AI is an agentic, 100% autonomous platform purpose-built for monitoring and quantifying your external threats. We proactively monitor external assets, detect real-world brand impersonation and fraud infrastructure, and execute rapid takedowns, while mapping every finding to audit-ready proof. - CTOs get measurable breach-probability reduction and time-to-mitigation SLAs. - CEOs/CMOs get brand-abuse suppression and revenue protection. - Compliance gets reports your auditors actually accept. Hunto AI offers a live, quantified view of exposure, external risk, and the fastest path to fix.


  **Average Rating:** 4.9/5.0
  **Total Reviews:** 8

**Who Is the Company Behind Hunto AI?**

- **Seller:** [Hunto AI](https://www.g2.com/sellers/hunto-ai)
- **Year Founded:** 2023
- **HQ Location:** Melbourne, AU
- **LinkedIn® Page:** https://www.linkedin.com/company/hunto-ai/ (5 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 50% Mid-Market, 25% Enterprise


#### What Are Hunto AI's Pros and Cons?

**Pros:**

- Monitoring (6 reviews)
- Automation (5 reviews)
- Detection (5 reviews)
- Insights (4 reviews)
- Threat Detection (4 reviews)

**Cons:**

- Lack of Automation (1 reviews)
- Limited Automation (1 reviews)
- Module Issues (1 reviews)

### 12. [Patronus AI](https://www.g2.com/products/patronus-ai/reviews)
  Patronus AI is the leading enterprise platform for evaluating, monitoring, and securing large language models (LLMs) and AI agent systems at scale. Founded by machine learning experts from Meta AI and Meta Reality Labs, Patronus AI addresses the critical challenge of ensuring AI safety, reliability, and compliance in production environments where generative AI applications pose significant risks to enterprises. Core Platform Capabilities: Patronus AI provides automated AI evaluation and testing infrastructure that integrates directly into enterprise AI workflows. The platform enables development teams to score LLM performance, generate adversarial test cases, benchmark AI models, and detect failures in real-time without compromising data privacy. Unlike static benchmarks or manual QA processes, Patronus delivers continuous monitoring from pre-deployment testing through post-deployment oversight. At the platform's core are industry-leading AI evaluation tools including Percival, an intelligent agent that analyzes end-to-end workflows to detect over 20 types of failure modes in agentic systems. The platform also features Lynx, a state-of-the-art hallucination detection model that outperforms GPT-4o, Claude-3-Sonnet, and other leading LLMs at identifying inaccurate AI-generated content. Advanced AI Safety and Compliance Features: Patronus AI specializes in enterprise AI safety and compliance, offering automated detection of hallucinations, copyright risks, safety violations, and business-sensitive information leaks. The platform provides real-time AI monitoring and alerting capabilities that help organizations maintain regulatory compliance and manage AI-related risks in high-stakes industries like finance, healthcare, and customer service. The platform includes specialized evaluation datasets such as FinanceBench for financial AI compliance, SimpleSafetyTests for safety risk identification, and EnterprisePII for detecting business-sensitive information. These purpose-built datasets enable organizations to conduct thorough AI model testing tailored to their specific industry requirements and regulatory frameworks. Market Leadership and Enterprise Adoption: Patronus AI has established itself as a category-defining company in the rapidly growing AI evaluation and optimization market. The company raised $17 million in Series A funding just eight months after its initial seed round, demonstrating strong market traction and investor confidence in the AI governance space. Enterprise customers have made hundreds of thousands of evaluation requests through the platform, validating the critical need for scalable AI oversight solutions. Patronus AI represents the essential infrastructure for enterprise AI deployment, providing the visibility, control, and compliance capabilities necessary for organizations to confidently scale their generative AI initiatives while managing associated risks and regulatory requirements.


  **Average Rating:** 3.5/5.0
  **Total Reviews:** 1

**Who Is the Company Behind Patronus AI?**

- **Seller:** [Patronus AI](https://www.g2.com/sellers/patronus-ai)
- **Year Founded:** 2023
- **HQ Location:** San Francisco, US
- **LinkedIn® Page:** https://www.linkedin.com/company/patronus-ai-inc (33 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 100% Mid-Market


### 13. [AccuroAI Shield](https://www.g2.com/products/accuroai-shield/reviews)
  From discovery to protection to compliance AccuroAI gives you end-to-end control over every AI interaction in your organization. Deploy in minutes, not months.



**Who Is the Company Behind AccuroAI Shield?**

- **Seller:** [AccuroAI](https://www.g2.com/sellers/accuroai)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/accuroai/ (1 employees on LinkedIn®)



### 14. [Agent Access Security Broker (AASB)](https://www.g2.com/products/agent-access-security-broker-aasb/reviews)
  Unbound is the Agent Access Security Broker (AASB) built for AI coding agents. Discover, assess, and enforce policy across every agent in your org.



**Who Is the Company Behind Agent Access Security Broker (AASB)?**

- **Seller:** [Unbound AI](https://www.g2.com/sellers/unbound-ai)
- **Year Founded:** 2024
- **HQ Location:** San Francisco, US
- **LinkedIn® Page:** https://www.linkedin.com/company/unboundsec/ (12 employees on LinkedIn®)



### 15. [AgentGuard](https://www.g2.com/products/agentguard/reviews)
  In a single click, with 0 complicated setup Save costs (tokens) with Claude Code: - smartly reference cache for already read files - compress shell outputs - better replacements for grep, find etc Guardian Agent for coding agents: - Smart disallow for sensitive data reading by coding agents - Nudge the agent to use updated versions of libraries instead of relying on memory - Block the agent from using compromised libraries etc (protecting against attacks or agent mistakes)



**Who Is the Company Behind AgentGuard?**

- **Seller:** [AgentGuard](https://www.g2.com/sellers/agentguard)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)



### 16. [Agentic AI Protection](https://www.g2.com/products/agentic-ai-protection/reviews)
  Radware Agentic AI Protection discovers, monitors, and secures autonomous AI agents across an organization's ecosystem. It addresses critical visibility gaps and security risks introduced by agents that operate, adapt, and chain actions without direct human oversight. The solution provides real-time, behavioral-based detection against unique threats like prompt injection, goal hijacking, and memory poisoning. Additionally, it features continuous security posture management (AI-SPM) via a dynamic Risk Graph Map to score vulnerabilities and complex multi-agent risk paths. The platform integrates seamlessly with major enterprise AI services and custom-built agents while ensuring compliance with leading regulatory standards.



**Who Is the Company Behind Agentic AI Protection?**

- **Seller:** [Radware](https://www.g2.com/sellers/radware)
- **Year Founded:** 1997
- **HQ Location:** Tel Aviv, Tel Aviv
- **Twitter:** @radware (12,488 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/165642/ (1,574 employees on LinkedIn®)



### 17. [Airia](https://www.g2.com/products/airia/reviews)
  Airia is the enterprise AI platform built to help organizations take control of AI at scale. AI is moving fast. Enterprises are deploying models, building agents, and automating workflows across every part of the business. Most have no unified way to see it, secure it, or govern it. The result is ungoverned AI sprawl, compounding risk, and little visibility into what AI is actually doing. Airia solves that. The platform unifies AI security, AI governance, and AI orchestration in a single, purpose-built solution. Organizations use Airia to detect and defend against AI-specific threats like prompt injection, data leakage, and shadow AI, enforce granular policies and controls that keep AI behavior trustworthy and accountable, and orchestrate models and agents across complex multi-step workflows. Every capability is designed to work together, so security, governance, and operations teams are finally working from the same picture. Airia was built AI-native from day one. That means AI isn't bolted on. It's embedded throughout the architecture, continuously monitoring model and agent behavior, enforcing policy at runtime, and surfacing the risks that matter before they become incidents. Trusted by 500+ enterprise customers worldwide, Airia gives organizations the confidence to scale AI broadly without sacrificing control, compliance, or security.


  **Average Rating:** 4.9/5.0
  **Total Reviews:** 11

**Who Is the Company Behind Airia?**

- **Seller:** [Airia](https://www.g2.com/sellers/airia)
- **Year Founded:** 2023
- **HQ Location:** Atlanta, US
- **LinkedIn® Page:** https://www.linkedin.com/company/airia-enterprise-ai-simplified/ (182 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 45% Mid-Market, 27% Enterprise


#### What Are Airia's Pros and Cons?

**Pros:**

- Ease of Use (7 reviews)
- Customer Support (6 reviews)
- Setup Ease (3 reviews)
- Chat Features (2 reviews)
- Deployment Efficiency (2 reviews)

**Cons:**

- Access Limitations (2 reviews)
- Call Quality Issues (1 reviews)
- Dependency Issues (1 reviews)
- Learning Curve (1 reviews)
- Limited Features (1 reviews)

### 18. [AI Security Gateway](https://www.g2.com/products/ai-security-gateway/reviews)
  AI Security Gateway (AISG) is an AI governance gateway that provides data loss prevention (DLP), enterprise authentication (SAML SSO), role-based access control (RBAC), SIEM integration, and Hybrid VPC deployment — all in a single OpenAI-compatible proxy layer. It sits between applications and LLM providers (OpenAI, Anthropic, Google Gemini, Meta Llama, Mistral, xAI Grok, Groq, and more), scanning every API request for sensitive data and security threats, enforcing policy before anything reaches the model. Core capabilities: 1. Data Loss Prevention — Auto-redacts 30+ PII entity types in text and images (OCR). Prompts are cleaned before they leave your infrastructure. 2. Prompt Injection Protection — Real-time detection and blocking of jailbreaks, DAN variants, instruction overrides, and system prompt extraction attempts. 3. Recursive Loop Protection — SHA-256 fingerprint-based detection kills autonomous agent retry loops (LangChain, CrewAI, AutoGen) at the gateway layer. 4. SAML SSO — Enterprise single sign-on with Okta, Azure AD, Google Workspace, and any SAML 2.0 identity provider. Auto-provisioning and enforced SSO supported. 5. Role-Based Access Control — 4-tier role hierarchy (Owner, Admin, Member, Viewer) with 17 granular permissions. Organization model with invitation-based onboarding. 6. SIEM Connectors — Native integration with Splunk HEC, Datadog Logs, and Microsoft Sentinel. Real-time security event streaming with configurable event filters. 7. Hybrid VPC Deployment — Compiled Go proxy runs inside your VPC. Prompts never leave your network. Cloud dashboard manages policies via metadata-only telemetry. 8. EU AI Act Compliance — Hash-chained, tamper-evident audit records satisfying Article 12 requirements. Records contain only SHA-256 fingerprints — never raw prompts. 9. Intelligent Cost Routing — Smart routing across 8+ providers and 600+ models automatically selects the optimal provider. Hard budget enforcement per project. 10. Webhook Notifications — HMAC-SHA256 signed real-time alerts for security events. Push to Slack, PagerDuty, or any endpoint. Integration requires 2 lines of code (OpenAI SDK compatible). Python SDK available (pip install aisg). Three deployment models: Open Source (Apache 2.0) self-hosted via Docker, Managed Cloud, or Hybrid VPC. 1M free credits on signup, no credit card required.



**Who Is the Company Behind AI Security Gateway?**

- **Seller:** [Datumfuse.ai](https://www.g2.com/sellers/datumfuse-ai)
- **HQ Location:** Naperville, US
- **LinkedIn® Page:** https://www.linkedin.com/company/datumfuse-ai (1 employees on LinkedIn®)



### 19. [Akto Agentic AI Security](https://www.g2.com/products/akto-agentic-ai-security/reviews)
  Akto’s Agentic AI Security platform helps AI security teams to discover AI agents, run Redteaming, and enforce guardrails on MCPs and GenAI applications. Akto offers its Agentic AI Security capabilities through two purpose-built products, designed to secure both employee-facing and internally built AI systems: 1. Akto Atlas for Employees Gain visibility into how employees use MCPs, AI agents, and AI tools across web, desktop, and endpoint devices. Detect developers spinning up MCP servers locally and identify shadow or unmanaged agent activity before it becomes a security risk. 2. Akto Argus for Homegrown AI See all your homegrown AI agents, MCP servers, and GenAI apps in one place, and stop prompt injection, data leaks, and model abuse in your custom applications.



**Who Is the Company Behind Akto Agentic AI Security?**

- **Seller:** [Akto.io](https://www.g2.com/sellers/akto-io)
- **Year Founded:** 2022
- **HQ Location:** San Francisco, California
- **Twitter:** @Aktodotio (1,358 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/akto-io/ (29 employees on LinkedIn®)



### 20. [AppTrana](https://www.g2.com/products/apptrana/reviews)
  AppTrana API is a fully managed API security platform that provides continuous API discovery, automated vulnerability detection, and real-time protection against API attacks. It combines 24/7 AI-driven intelligence with human-led operations to deliver runtime security with a Zero False Positive Guarantee. Trusted by over 6,500 customers across 95+ countries, it offers unmetered protection with 100% availability. AppTrana API includes SwyftComply, an industry-first autonomous remediation capability that virtually patches API vulnerabilities without code changes, enabling zero-vulnerability compliance reports.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 32

**Who Is the Company Behind AppTrana?**

- **Seller:** [Indusface](https://www.g2.com/sellers/indusface)
- **Year Founded:** 2012
- **HQ Location:** Vadodara
- **Twitter:** @Indusface (3,476 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/indusface/ (180 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 55% Mid-Market, 24% Small-Business


#### What Are AppTrana's Pros and Cons?

**Pros:**

- Protection (11 reviews)
- Cybersecurity (9 reviews)
- WAF (Web Application Firewall) (8 reviews)
- Bot Detection (5 reviews)
- DDoS Protection (5 reviews)

**Cons:**

- Difficult Reporting (2 reviews)
- Complex Setup (1 reviews)
- Expensive (1 reviews)
- Learning Difficulty (1 reviews)
- Poor Documentation (1 reviews)

### 21. [Armor](https://www.g2.com/products/langprotect-armor/reviews)
  Armor is an AI security layer designed to protect LLM-powered applications, AI agents, and GenAI workflows from real-time threats. It detects and blocks prompt injection attacks, jailbreak attempts, and unsafe model behavior while preventing sensitive data leakage such as PII, PHI, and confidential business data. Armor operates at runtime, inspecting prompts, responses, and tool interactions before they reach users or external systems. Built for developers and security teams, Armor adds guardrails to AI applications by enforcing policies across inputs, outputs, and agent actions. It also secures RAG pipelines, prevents data poisoning, and controls tool access within AI workflows. With lightweight integration and low latency, Armor enables teams to build and scale AI applications securely without slowing down performance or development velocity.



**Who Is the Company Behind Armor?**

- **Seller:** [LangProtect](https://www.g2.com/sellers/langprotect)
- **Year Founded:** 2025
- **HQ Location:** 111 Congress Avenue Suite 500, Austin, Texas - 78701
- **Twitter:** @LangProtect (6 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/langprotect/ (4 employees on LinkedIn®)
- **Ownership:** Private



### 22. [Averta](https://www.g2.com/products/averta/reviews)
  Averta secures AI agents in production. It classifies every prompt, tool call, and output for intent and risk, enforces per-agent tool policies, governs MCP server access through a gateway, and produces an audit trail of every agent decision. Teams drop it in at the SDK, proxy, or gateway layer, across any model or framework.



**Who Is the Company Behind Averta?**

- **Seller:** [Averta](https://www.g2.com/sellers/averta-8a26e876-434b-435b-b81c-97d4fb2d9e19)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/averta-security (1 employees on LinkedIn®)



### 23. [CalypsoAI](https://www.g2.com/products/calypsoai/reviews)
  CalypsoAI brings together the top minds in the fields of data science, machine learning, and defense to create the leading-edge solutions for testing and validation.


  **Average Rating:** 4.0/5.0
  **Total Reviews:** 2

**Who Is the Company Behind CalypsoAI?**

- **Seller:** [CalypsoAI](https://www.g2.com/sellers/calypsoai)
- **Year Founded:** 2018
- **HQ Location:** New York ,United States
- **LinkedIn® Page:** https://www.linkedin.com/company/calypso-ai/ (68 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 100% Small-Business


#### What Are CalypsoAI's Pros and Cons?

**Pros:**

- AI Integration (1 reviews)
- Efficiency (1 reviews)
- Scalability (1 reviews)

**Cons:**

- AI Limitations (1 reviews)
- Expensive (1 reviews)

### 24. [Cisco AI Defense](https://www.g2.com/products/cisco-ai-defense/reviews)
  Cisco AI Defense Benefits ● Enable secure, private, and safe AI-enabled app development with real-time validation of models and assets through algorithmic AI red teaming. ● Defense against sensitive data loss and advanced adversarial threats with leading threat intelligence and AI guardrails. ● Accelerate value with a single management plane for all AI and smooth integration with the Cisco Security Cloud. Primary AI Defense use cases ● Discover - Maintain continuous visibility into AI-related cloud traffic (ingress, egress, east-west) while automatically discovering AI assets like models and agents. ● Detect - Proactively test and validate all AI models-open-source and proprietary-to detect vulnerabilities early and safeguard your AI environment continuously. ● Protect - Protect your AI infrastructure, including agent-based AI workflows and retrieval augmented generation (RAG) applications from malicious prompts, data leakage, and adversarial attack. Core components and capabilities Securing AI requires a holistic approach that protects your enterprise AI-enabled applications. With AI becoming pervasive across your enterprise, legacy solutions leave critical gaps that threat actors can exploit. To mitigate AI risks, your security strategy must be comprehensive, scalable, and built for AI's unique challenges. As shown in Figure 1, a holistic AI security and safety program combats AI risk across the development of AI applications.



**Who Is the Company Behind Cisco AI Defense?**

- **Seller:** [Cisco](https://www.g2.com/sellers/cisco)
- **Year Founded:** 1984
- **HQ Location:** San Jose, CA
- **Twitter:** @Cisco (720,379 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/cisco/ (95,545 employees on LinkedIn®)
- **Ownership:** NASDAQ:CSCO



### 25. [Clampd](https://www.g2.com/products/clampd/reviews)
  Clampd is a runtime firewall for AI agents, LLM applications, and MCP (Model Context Protocol) servers. Every tool call an agent makes - database queries, API requests, file access, shell commands, payment transactions - gets intercepted, classified, scored, and either signed or blocked before it reaches the downstream service. This addresses the core failure mode of agentic systems: a model can be socially engineered, prompt-injected, or simply hallucinate, but the security boundary lives outside the model where it cannot be talked around. The platform ships with 264 detection rules across 12 tool-call categories, evaluated in microseconds with single-digit-millisecond end-to-end latency on commodity hardware. Capabilities include Ed25519-signed scope tokens that replace long-lived credentials, behavioral anomaly detection that learns normal agent patterns, cross-agent correlation for multi-step attack detection, an emergency kill switch, prompt-injection scanning, and compliance reports for HIPAA, GDPR, SOC 2, and PCI-DSS. Integrations cover OpenAI, Anthropic, LangChain, CrewAI, Google ADK, Claude Code, Cursor, and any MCP server via a transparent proxy. The SDK is one line. Clampd is self-hosted and source-available - your agent traffic never leaves your infrastructure. Deployment is a single Docker Compose command, production-ready in five minutes. The product surface includes language SDKs, an MCP proxy, the clampd-guard agent for IDE assistants, a CLI with TUI, and a security dashboard with live risk feed, policy editor, and audit trail. Built for security and platform engineering teams shipping AI agents to production where the cost of a bad tool call is real.



**Who Is the Company Behind Clampd?**

- **Seller:** [Clampd](https://www.g2.com/sellers/clampd)
- **HQ Location:** Tallinn, EE
- **LinkedIn® Page:** https://www.linkedin.com/company/clampd/ (1 employees on LinkedIn®)




    ## What Is AI Security Solutions Software?
  [Artificial Intelligence Software](https://www.g2.com/categories/artificial-intelligence)
  ## What Software Categories Are Similar to AI Security Solutions Software?
    - [AI Security Posture Management (AI-SPM) Tools Software](https://www.g2.com/categories/ai-security-posture-management-ai-spm-tools)