AppSecNews

AI Security

AI and LLM Security

Test and defend models, prompts, agents and the infrastructure around them.

45 tools profiled

How it differs Tests and guards models, LLM applications and agents against prompt injection, jailbreaks and data leakage. Scanning an AI app's own code is still SAST or SCA.

License
Subcategory
Deployment
Languages
Integrations
Maturity
Signals
Clear

31 tools match

  • 7AI

    7AI

    AI Security

    Platform that applies AI agents to security operations work such as alert triage, phishing analysis and exposure investigation.

    Commercial
    Emerging
  • Akto

    Akto

    AI Security

    API security platform that builds an API inventory from mirrored traffic and runs automated tests for authorization, injection and data exposure flaws.

    Commercial, free tier
    Growing
  • Alter

    Alter

    AI Security

    Commercial product in the AI security category addressing identity and access control for AI agents.

    Commercial
    Emerging
  • Arize AI

    Arize AI

    AI Security

    LLM and ML observability platform that captures application traces and runs evaluations over them, with an open source tracing and evaluation component.

    Open source and commercial
    Established
  • Arthur AI

    Arthur

    AI Security

    Model monitoring and guardrail platform that evaluates LLM inputs and outputs inline for injection, sensitive data and unsupported claims.

    Open source and commercial
    Growing
  • CalypsoAI

    CalypsoAI

    AI Security

    Commercial platform that proxies enterprise LLM traffic through policy scanners and runs automated red teaming against models and applications.

    Commercial
    Growing
  • Cerbos

    Cerbos

    AI Security

    Decoupled authorization engine that evaluates YAML policies over a principal, resource and action and returns an allow or deny decision over an API.

    Open source and commercial
    Established
  • AI Security

    AI detection and response module on the Falcon platform that discovers AI tools, models and libraries in use and detects threats against them.

    Commercial
    Emerging
  • Cylake

    Cylake

    AI Security

    Commercial platform in the AI security category, offered as a hosted service.

    Commercial
    Emerging
  • Future AGI

    Future AGI

    AI Security

    Evaluation and observability platform for LLM applications, combining offline scoring of model output with runtime checks on inputs and responses.

    Freemium
    Emerging
  • Galileo AI

    Galileo

    AI Security

    Evaluation and observability platform for LLM and agent applications, with purpose built scoring models and an inline guardrail path.

    Commercial
    Growing
  • Giskard

    Giskard

    AI Security

    Python testing library that scans models and LLM applications for security and quality failures, then turns findings into a reusable test suite.

    Freemium
    Growing
  • 7AI

    7AI

    Platform that applies AI agents to security operations work such as alert triage, phishing analysis and exposure investigation.

    Commercial Emerging
    AI Security
  • Akto

    Akto

    API security platform that builds an API inventory from mirrored traffic and runs automated tests for authorization, injection and data exposure flaws.

    Commercial, free tier Growing
    AI Security
  • Alter

    Alter

    Commercial product in the AI security category addressing identity and access control for AI agents.

    Commercial Emerging
    AI Security
  • Arize AI

    Arize AI

    LLM and ML observability platform that captures application traces and runs evaluations over them, with an open source tracing and evaluation component.

    Open source and commercial Established
    AI Security
  • Arthur AI

    Arthur

    Model monitoring and guardrail platform that evaluates LLM inputs and outputs inline for injection, sensitive data and unsupported claims.

    Open source and commercial Growing
    AI Security
  • CalypsoAI

    CalypsoAI

    Commercial platform that proxies enterprise LLM traffic through policy scanners and runs automated red teaming against models and applications.

    Commercial Growing
    AI Security
  • Cerbos

    Cerbos

    Decoupled authorization engine that evaluates YAML policies over a principal, resource and action and returns an allow or deny decision over an API.

    Open source and commercial Established
    AI Security
  • AI detection and response module on the Falcon platform that discovers AI tools, models and libraries in use and detects threats against them.

    Commercial Emerging
    AI Security
  • Cylake

    Cylake

    Commercial platform in the AI security category, offered as a hosted service.

    Commercial Emerging
    AI Security
  • Future AGI

    Future AGI

    Evaluation and observability platform for LLM applications, combining offline scoring of model output with runtime checks on inputs and responses.

    Freemium Emerging
    AI Security
  • Galileo AI

    Galileo

    Evaluation and observability platform for LLM and agent applications, with purpose built scoring models and an inline guardrail path.

    Commercial Growing
    AI Security
  • Giskard

    Giskard

    Python testing library that scans models and LLM applications for security and quality failures, then turns findings into a reusable test suite.

    Freemium Growing
    AI Security
  • HiddenLayer AISec

    HiddenLayer

    AI Security

    Commercial platform that scans serialized model files for embedded code and watches inference traffic for extraction and evasion behavior.

    Commercial
    Growing
  • Holistic AI

    Holistic AI

    AI Security

    AI governance platform for inventorying models, assessing risk against regulatory frameworks and running bias audits on automated decision systems.

    Commercial
    Growing
  • Knostic

    Knostic

    AI Security

    Detects where enterprise AI assistants expose data users should not reach, and maps the permission mistakes behind each exposure.

    Commercial
    Emerging
  • Lakera Guard

    Lakera

    AI Security

    Detection API that classifies prompts and model outputs for injection, jailbreak attempts, sensitive data and policy violations before they land.

    Commercial, free tier
    Growing
  • Lasso Security

    Lasso Security

    AI Security

    GenAI security platform covering discovery of AI tools in use, inspection of prompts and responses, and controls on what data reaches a model.

    Commercial
    Emerging
  • Mindgard

    Mindgard

    AI Security

    Runs a library of AI attacks against your deployed models through their normal interface and reports which ones succeeded.

    Commercial
    Growing
  • NeuralTrust

    NeuralTrust

    AI Security

    AI gateway that inspects and enforces policy on LLM traffic, paired with adversarial testing and conversation observability.

    Commercial
    Emerging
  • Noma Security

    Noma Security

    AI Security

    AI security posture management that inventories models, pipelines and agents, scores their risk, and watches them at runtime.

    Commercial
    Growing
  • Prompt Security

    Prompt Security

    AI Security

    Inspects GenAI traffic across employee tools, homegrown applications and AI coding assistants, applying redaction and blocking policy inline.

    Commercial
    Growing
  • Prophet AI

    Prophet Security

    AI Security

    AI agent that ingests security alerts, gathers supporting evidence across connected tools, and returns a reasoned verdict for analyst review.

    Commercial
    Emerging
  • Protect AI Guardian

    Protect AI

    AI Security

    Scanning gateway for machine learning model files that inspects serialized artifacts for executable payloads and enforces policy on what may be pulled.

    Commercial
    Growing
  • Protecto

    Protecto

    AI Security

    Data privacy layer for AI pipelines that identifies sensitive fields in text and substitutes tokens so models never see the underlying values.

    Commercial
    Emerging
  • HiddenLayer AISec

    HiddenLayer

    Commercial platform that scans serialized model files for embedded code and watches inference traffic for extraction and evasion behavior.

    Commercial Growing
    AI Security
  • Holistic AI

    Holistic AI

    AI governance platform for inventorying models, assessing risk against regulatory frameworks and running bias audits on automated decision systems.

    Commercial Growing
    AI Security
  • Knostic

    Knostic

    Detects where enterprise AI assistants expose data users should not reach, and maps the permission mistakes behind each exposure.

    Commercial Emerging
    AI Security
  • Lakera Guard

    Lakera

    Detection API that classifies prompts and model outputs for injection, jailbreak attempts, sensitive data and policy violations before they land.

    Commercial, free tier Growing
    AI Security
  • Lasso Security

    Lasso Security

    GenAI security platform covering discovery of AI tools in use, inspection of prompts and responses, and controls on what data reaches a model.

    Commercial Emerging
    AI Security
  • Mindgard

    Mindgard

    Runs a library of AI attacks against your deployed models through their normal interface and reports which ones succeeded.

    Commercial Growing
    AI Security
  • NeuralTrust

    NeuralTrust

    AI gateway that inspects and enforces policy on LLM traffic, paired with adversarial testing and conversation observability.

    Commercial Emerging
    AI Security
  • Noma Security

    Noma Security

    AI security posture management that inventories models, pipelines and agents, scores their risk, and watches them at runtime.

    Commercial Growing
    AI Security
  • Prompt Security

    Prompt Security

    Inspects GenAI traffic across employee tools, homegrown applications and AI coding assistants, applying redaction and blocking policy inline.

    Commercial Growing
    AI Security
  • Prophet AI

    Prophet Security

    AI agent that ingests security alerts, gathers supporting evidence across connected tools, and returns a reasoned verdict for analyst review.

    Commercial Emerging
    AI Security
  • Protect AI Guardian

    Protect AI

    Scanning gateway for machine learning model files that inspects serialized artifacts for executable payloads and enforces policy on what may be pulled.

    Commercial Growing
    AI Security
  • Protecto

    Protecto

    Data privacy layer for AI pipelines that identifies sensitive fields in text and substitutes tokens so models never see the underlying values.

    Commercial Emerging
    AI Security
Tick up to 4 tools above.