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Vendor comparison · 4 companies

AIShield, Enkrypt AI, Fiddler AI and SplxAI

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AIShield, Enkrypt AI, Fiddler AI and SplxAI Compared
AIShieldAIShield provides security for AI/ML models and GenAI applications, addressing vulnerabilities like prompt injections, jailbreaks and data leaks.boschaishield.comEnkrypt AIEnkrypt AI sells an AI security platform with products for red teaming agents, enforcing runtime guardrails, turning policy into controls, auditing AI data, and scanning and gating MCP tool traffic.enkryptai.comFiddler AIFiddler AI sells the AI Control Plane, a platform for first-party and third-party agents from the creation layer to production.fiddler.aiSplxAISplxAI, which uses the name SPLX, sells scalable red teaming, real-time threat protection, and automated AI compliance and governance for AI systems.splx.ai
What it sells
  • AIShield AISpectraScans AI/ML models and notebooks and performs red teaming of ML and LLM systems to find vulnerabilities such as adversarial attacks, model theft, data poisoning, prompt injections and jailbreaks.
  • AIShield Guardian ML FirewallDetects and mitigates adversarial threats such as extraction, evasion and poisoning against deployed machine learning applications, integrating with tools like Splunk and Sentinel.
  • AIShield Guardian GenAI GuardrailsFilters inputs and outputs of generative AI applications and LLMs to mitigate prompt injection, jailbreaks, sensitive data exposure and bias, with PII anonymization.
  • AI Data Risk Audit[1][6]Produces a sign-off packet for Security and Legal on the data an AI system uses.
  • MCP Gateway[1][4][8]Open-source control plane that sits inline between agents and MCP servers.
  • Agentic Observability[2][4]Monitors every layer of the agentic hierarchy, from application health to agent interactions to individual spans.
  • ML Observability[2][5]Detects data and concept drift in predictive models and provides root cause analysis and fairness metrics.
  • Fiddler Centor Models[2][3][6]Power guardrails and evaluations in-environment, with no external LLM API calls.
  • Agent Registry[7]Lists every agent application in Fiddler, including first-party, third-party and coding agents.
  • Agentic Radar[1][5]An open-source security scanner for agentic AI.
Categories
Headquarters
Not stated on its pagesBrighton, United StatesNot stated on its pagesNot stated on its pages
Founded
Not stated on its pages2022[2]2018[1]2023[2]
Ownership and funding
Not stated on its pagesPrivately held[1][7]Privately held[12]Owned by Zscaler since 2025[3]
Named customers
Not stated on its pagesNot stated on its pagesNot stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot stated on its pages
  • January 27, 2026Fiddler AI announced a $30 million Series C funding round led by RPS Ventures.[1]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[12]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, AIShield designs AISpectra for security and product teams, and AISpectra uncovers vulnerabilities like prompt injections and jailbreaks. AISpectra is designed for developers and security teams and integrates into their workflows. AISpectra is tailored for Security, MLOps and Data Science teams. Guardian is aimed at organisations deploying LLM-powered chatbots, algorithmic trading models or AI-driven automation systems. Guardian supports cloud, hybrid and on-premises deployments, including SaaS and Bring Your Own Cloud.From its own pages, Enkrypt AI sells mainly to teams shipping customer-facing chat or voice agents in regulated industries such as Finance, Healthcare, Insurance, and Government. Its pricing describes plans for startups launching AI, small teams, growing companies with multiple agents, and large enterprises in regulated industries needing VPC or on-prem deployment. Enkrypt AI states that its release packet is meant to give Security, Legal, and Product what they need to approve an agent. Teams adopting MCP are named as a stated audience for its MCP products.From its own pages, Fiddler AI sells mainly to organizations deploying AI agents and predictive models, across all industries and in regulated industries such as financial services, healthcare, insurance and government. The typical users are software and AI engineers, data scientists, platform and DevOps teams, and security and compliance teams. Its pages address insurers, healthcare organizations and financial institutions deploying AI across underwriting, fraud and trading. Deployment options on the Enterprise plan are SaaS, VPC or on-premises.From its own pages, the company sells mainly to enterprises, saying the platform is built for enterprise scalability. Its asset management messaging speaks to organisations that want visibility and control over the AI assets used in the organisation. Its runtime messaging addresses teams with AI systems in production. Its governance messaging speaks to teams working with global AI security frameworks and internal risk policies.
Last verified
October 28, 2026November 9, 2026November 6, 2026September 30, 2026

About AIShield

AIShield provides security for AI/ML models and GenAI applications, addressing vulnerabilities like prompt injections, jailbreaks and data leaks. AIShield is a full-stack security product, based on technical research over four years and over 45 patents, that defends AI-based application workloads across on-prem, cloud and edge environments. AISpectra is designed to keep AI/ML models and LLM applications secure throughout development. AISpectra covers AI models and LLM applications at every stage, from development to testing and training. AIShield Guardian is designed to provide real-time security to live AI/ML and Generative AI applications.[2][3][4][6][8][10]

AIShield states that traditional security measures fail to address AI-specific risks like adversarial attacks and data leakage. AIShield states that after deployment, the lack of an AI Firewall and real-time monitoring leaves AI models and LLM applications vulnerable to threats including prompt injection and data leakages. Guardian offers protection for deployments of LLM-powered chatbots, algorithmic trading models and AI-driven automation systems.[4]

AISpectra automates model and notebook discovery and performs vulnerability assessments for AI supply chain security. AISpectra is an AI model scanner that provides discovery and vulnerability assessment for AI systems. AISpectra scans repositories to identify models, notebooks and artifacts. AISpectra protects against embedded malicious code, outdated or unsafe libraries and PIIs. AISpectra identifies issues such as hardcoded secrets, model serialization attacks and unsafe operations. AISpectra offers customizable scanning policies to align with organizational security standards. AISpectra tracks repository changes for version control. AISpectra supports third-party and proprietary models. AISpectra generates reports tied to industry benchmarks like OWASP and MITRE ATLAS.[1][2][4][6]

AISpectra performs automated red teaming for ML, uncovering vulnerabilities like adversarial attacks, model theft and data poisoning. AISpectra uses real-time simulations and detailed reports to secure AI assets throughout the ML development lifecycle. AISpectra maps AI models, pipelines and artifacts. AISpectra detects risks like model theft, evasion attacks and inference vulnerabilities. AISpectra applies automated red teaming to LLM security, uncovering vulnerabilities like prompt injections and jailbreaks. AISpectra employs static and dynamic queries, including human-crafted prompts, to uncover vulnerabilities. AISpectra uses a library of over 50,000 attack scenarios. AISpectra covers adversarial and non-adversarial scenarios, from prompt injections to data leakage. AISpectra assigns a threat posture score, categorizes vulnerabilities by severity and provides recommendations. AISpectra ties vulnerabilities to frameworks like MITRE ATLAS, OWASP and the EU AI Act.[1][2][4][7][8]

AISpectra is offered as SaaS, in the customer cloud or on-premises, with features like SSO and data retention. AISpectra works on AIShield Cloud (SaaS), on customer cloud instances or in on-premise environments. AISpectra integrates with a cloud-based UI, API and CI/CD pipelines and produces customizable reports in JSON or SARIF format. AISpectra provides dashboards that categorize attacks by severity and give actionable steps. AISpectra supports OWASP, MITRE ATLAS, the EU AI Act and NIST guidelines for regulatory standards.[4][7]

AIShield is available on the AWS and Azure marketplaces. AIShield vulnerability scanning covers attacks such as theft, poisoning, evasion and inference for computer vision, tabular classification and time-series forecasting models, with APIs and dashboards. AIShield supports 200+ attack types across 20+ types of models and data type variations. AIShield provides an SDK and APIs that integrate into ML workflows such as AWS Sagemaker and Azure ML. AIShield integrates with monitoring platforms like WhyLabs and confidential computing platforms like Fortanix. AIShield sends attack telemetry to SIEM/SOAR tools like Splunk and Microsoft Sentinel through preconfigured connectors. AIShield provides reference implementations with a python SDK.[3]

Guardian ML Firewall detects and mitigates adversarial threats like extraction, evasion and poisoning against Machine Learning applications. Guardian provides runtime security for Machine Learning (ML) applications and acts as a firewall against adversarial threats. Guardian ML Firewall generates threat-informed defenses and simulates attacks. Guardian ML Firewall monitors for threats in real time and mitigates risks automatically without interrupting workflows. Guardian ML Firewall keeps input-output data pipelines untampered by blocking malicious manipulations. Guardian ML Firewall integrates with Splunk, IBM QRadar, MS Sentinel and Amazon Security Lake for centralized monitoring and threat hunting. Guardian provides continuous security for ML deployments across cloud and edge environments.[1][2][9]

Guardian provides security for Generative AI (GenAI) applications and LLMs, mitigating risks like prompt injection attacks, jailbreaks and sensitive data exposure. Guardian safeguards AI inputs and outputs with customizable content controls, including bias detection and PII anonymization. Guardian supports 75+ configurable policies, including topic filtering and compliance with PII regulations. Guardian blocks prompt injection, detects invisible text and redacts sensitive information dynamically. Guardian blocks toxic language, competitor mentions and sensitive information. Guardian configures and enforces role-specific access controls and content guidelines. Guardian tracks API interactions, identifying and mitigating risks as they occur. Guardian operates in Audit Mode (Out-of-Band), for monitoring without affecting traffic flow to the target LLM, and in Block Mode (In-Sync), for real-time protection with traffic orchestration. Guardian covers text and image-based inputs and outputs. Guardian integrates with orchestration frameworks like CrewAI, Phidata and Microsoft Autogen for AI-driven workflows. Guardian connects with SIEM tools like Splunk, IBM QRadar and Microsoft Sentinel. Guardian supports cloud, hybrid and on-premises deployments, including SaaS and Bring Your Own Cloud (Docker, Kubernetes). Guardian receives automatic updates for SaaS deployments and monthly updates for self-hosted environments, with disaster recovery support and configurable RTO and RPO.[1][3][6][7][9][10]

AIShield on the record

Sources

AIShield full record

  1. [1]boschaishield.comAIShield · boschaishield.com · undated page, accessed October 28, 2026 · Tier A
  2. [2]AIShield | Leading Gartner-Recognized AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  3. [3]Secure Your AI Models: AIShield AISpectra | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  4. [4]AISpectra – Advanced AI/ML Security with Automated Discovery, Scanning & Compliance | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  5. [5]AIShield Guardian – Advanced Security for Generative AI & ML Models, Real-Time Protection | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  6. [6]AISpectra AI Model Scanner - Secure, Scan, and Scale AI Systems | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  7. [7]AISpectra ML Red Teaming – Secure Your ML Systems with Advanced AI Security and Adversarial Attack Testing. | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  8. [8]Secure LLMs with AISpectra LLM Red Teaming - Automated LLM Threat Defense | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  9. [9]AIShield Guardian – ML Firewall | Real-Time Defense for ML Applications | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A
  10. [10]Secure Your Generative AI with AIShield Guardian - Advanced Guardrails & Real-Time Monitoring | AI Security SolutionsAIShield · undated page, accessed November 10, 2026 · Tier A

Enkrypt AI full record

  1. [1]Enkrypt AI | World's Most Comprehensive AI Security PlatformEnkrypt AI · undated page, accessed September 27, 2026 · Tier A
  2. [2]MultimodalaisecurityEnkrypt AI · enkryptai.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Enkrypt AI Agent Red TeamingEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  4. [4]Enkrypt AI Agent Guardrails | Secure AI Agents EffortlesslyEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  5. [5]Enkrypt AI Agent Policy Engine | Secure & Control AI Agents EffortlesslyEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  6. [6]Enkrypt AI Data Risk Audit | Secure Your AI Data NowEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  7. [7]Enkrypt AI MCP Scanner: Advanced AI Threat Detection & SecurityEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  8. [8]Enkrypt AI MCP Gateway | Inline Policy Control for MCP Tool TrafficEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  9. [9]Secure Customer-Facing Agents | Enkrypt AI Compliance & ReleaseEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  10. [10]Industry | Enkrypt AIEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  11. [11]Pricing | Enkrypt AIEnkrypt AI · undated page, accessed November 6, 2026 · Tier A

Fiddler AI full record

  1. [1]Fiddler Raises $30M Series C to Deliver the First Control Plane for AIFiddler AI · published January 27, 2026 · Tier A
  2. [2]fiddler.aiFiddler AI · fiddler.ai · undated page, accessed November 6, 2026 · Tier A
  3. [3]Fiddler AI: The Control Plane for Enterprise AI AgentsFiddler AI · undated page, accessed November 10, 2026 · Tier A
  4. [4]Fiddler AI Observability for Healthcare LLM ApplicationsFiddler AI · undated page, accessed November 10, 2026 · Tier A
  5. [5]Fiddler AI Control Plane for Financial Services | Fiddler AIFiddler AI · undated page, accessed November 10, 2026 · Tier A
  6. [6]Customer Experience AI Observability for Agents | Fiddler AIFiddler AI · undated page, accessed November 10, 2026 · Tier A
  7. [7]AI Governance, Risk Management, and Compliance (GRC) | Fiddler AIFiddler AI · undated page, accessed November 10, 2026 · Tier A
  8. [8]Fiddler AI Observability for Insurance LLM Applications | Fiddler AIFiddler AI · undated page, accessed November 10, 2026 · Tier A
  9. [9]AI Observability for Lending and Trading | Fiddler AIFiddler AI · undated page, accessed November 10, 2026 · Tier A
  10. [10]Government | Fiddler AIFiddler AI · undated page, accessed November 10, 2026 · Tier A
  11. [11]About Us | Fiddler AIFiddler AI · undated page, accessed November 10, 2026 · Tier A
  12. [12]Fiddler AI Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

SplxAI full record

  1. [1]splx.aiSplxAI · splx.ai · undated page, accessed September 30, 2026 · Tier A
  2. [2]SplxAI Closes $7M Seed Funding Round to Help Organizations Secure Agentic AI SystemsBusiness Wire · businesswire.com · published March 26, 2025 · Tier A
  3. [3]Zscaler acquires splxSplxAI · splx.ai · published November 3, 2025 · Tier A
  4. [4]SPLX Platform | End-to-End Security for the AI LifecycleSPLX · undated page, accessed October 31, 2026 · Tier A
  5. [5]SPLX | End-to-End Security for AISPLX · undated page, accessed October 31, 2026 · Tier A
  6. [6]AI Governance & Compliance | Stay Aligned with AI PoliciesSPLX · undated page, accessed October 31, 2026 · Tier A
  7. [7]Remediation | Harden your LLM system prompts to mitigate risksSPLX · undated page, accessed October 31, 2026 · Tier A
  8. [8]AI Asset Management | Unified Inventory & Security for Enterprise AISPLX · undated page, accessed October 31, 2026 · Tier A
  9. [9]Probe | Automated & Continuous Red Teaming for Conversational AISPLX · undated page, accessed October 31, 2026 · Tier A
  10. [10]AI Runtime Protection | Real-Time AI Threat DetectionSPLX · undated page, accessed October 31, 2026 · Tier A
  11. [11]SplxAI | The future of automated AI Red TeamingSPLX · undated page, accessed November 10, 2026 · Tier A
  12. [12]Monitoring | Analyze LLM Logs to proactively identify malicious user activitySPLX · undated page, accessed November 10, 2026 · Tier A
  13. [13]LLM Benchmarks | Compare and Evaluate the Security of Leading AI ModelsSPLX · undated page, accessed November 10, 2026 · Tier A
  14. [14]Security and TrustSPLX · undated page, accessed November 10, 2026 · Tier A
  15. [15]Pricing & PlansSPLX · undated page, accessed November 10, 2026 · Tier A

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