GenAI risks.
Handled.

Find vulnerabilities in AI agents before users do. Delegate the mental burden of detecting AI failures to AI security experts.
AI leaders who got green light:
L'Oréal, a Giskard customer.AXA, a Giskard customer.BoursoBank, a Giskard customer.
Giskard hub dashboard

No vulnerabilities found?

We refund the assessment.

Issues found? We help you qualify, prioritize, and fix every one.
What you get from every assessment:

Full vulnerability report

security and quality failures, 
ranked by severity

Go/no-go deployment recommendation

signed by our AI 
security experts

Remediation guidance

specific fixes for 
your AI agent

We find what breaks your AI agents before it happens in production

Giskard Sofia scanning

AI agents are vulnerable to security attacks, posing risks to your data & reputation

But overly secured AI agents can deliver poor-quality responses to your users

Learn about the real AI incidents we help you avoid.
Access RealHarm database

Your data is safe:
Sovereign & Secure infrastructure

Data Residency & Isolation

Choose where your data is processed (EU or US) with data residency & isolation guarantees. Benefit from automated updates & maintenance while keeping your data protected.

Granular Access & IP Controls

Enforce Role-Based Access Control (RBAC), audit trails and integrate with your Identity Provider. Ensure your Intellectual Property is protected with our 0-training policy.

Compliance & Security

End-to-end encryption at rest and in transit. As a European entity, we offer native GDPR adherence alongside SOC 2 Type II and HIPAA compliance.

AI security, delivered as a service from findings to deployment

A go/no-go report that clears your agent for production

After every assessment, you receive a structured report with a clear verdict: deploy or fix. Security vulnerabilities ranked by criticality, functional scenarios tested against your requirements, and a Giskard Label if your agent passes.

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From findings to fixes, we manage the entire remediation

Vulnerabilities don't end at the report. We qualify each finding, discuss severity with your team, prioritize what matters, open tickets in your workflow, and re-run every test until the fix is confirmed.

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What do our customers say?

Giskard has become a cornerstone in our LLM evaluation pipeline providing enterprise-grade tools for hallucination detection, factuality checks, and robustness testing. It provides an intuitive UI, powerful APIs, and seamless workflow integration for production-ready evaluation.

Mayank Lonare
AI Automation - Michelin
Mayank Lonare

We use Giskard to test the AI assistant and supervise what it does. This helps prevent what we saw at other companies, where the AI provided guidance to customers that put them in a very very bad position.

Catherine Mathon
COO - BNP Paribas BCEF
Catherine Mathon

Giskard has streamlined our entire testing process thanks to their solution that makes AI model testing truly effortless.

Corentin Vasseur
AI Platform Leader - Decathlon
Corentin Vasseur

Resources

Who judges the LLM-as-a-Judge? Meta-Evaluation of an LLM vulnerability scanner

Who judges the LLM-as-a-Judge? Meta-Evaluation of an LLM vulnerability scanner

When your LLM vulnerability scanner detects a threat, it relies on an LLM judge to decide whether the attack succeeded. Using one LLM to evaluate another can bring some failures into your evaluation pipeline (false positives, model drift, or context blindness). This article walks through how we meta-evaluated our own LLM-as-a-judge using giskard-checks to freeze expected verdicts, replay attack traces, and detect evaluator regressions in CI.

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How Grok got prompt-injected: an X user drained $150,000 from an AI wallet

How Grok got prompt-injected: an X user drained $150,000 from an AI wallet

A X user sent a morse code message tricking Grok into authorizing a $150,000 crypto transfer. This is a prompt injection attack against an autonomous AI agent. In this article we explain how an input obfuscation allowed the heist to occur, and how to test your own agents to prevent this type of failures.

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Giskard Guards

Securing AI agents with Europe's first sovereign guardrail platform

Giskard has launched Guards, the first independent, EU-sovereign guardrail platform that allows regulated enterprises to secure their AI applications on-premise. Moving beyond the limitations of generic content filters, the platform is context-aware and built specifically for modern AI agents, securing the full execution chain via a Policy-as-Code framework that includes ready-to-use EU AI Act and OWASP Top 10 LLM compliance packs. To showcase this new standard in enterprise AI security, our technical team is hosting an in-depth live session on May 13, 2026.

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Giskard Sofia FAQ

Your questions answered

Should Giskard be used before or after deployment?

Giskard enables continuous testing of LLM agents, so it should be used both before & after deployment:

  • Before deployment:
    Provides comprehensive quantitative KPIs to ensure your AI agent is production-ready.
  • After deployment:
    Continuously detects new vulnerabilities that may emerge once your AI application is in production.

How does Giskard work to find vulnerabilities?

Giskard employs various methods to detect vulnerabilities, depending on their type:

  • Internal Knowledge:
    Leveraging company expertise (e.g., RAG knowledge base) to identify hallucinations.
  • Security Vulnerability Taxonomies:
    Detecting issues such as stereotypes, discrimination, harmful content, personal information disclosure, prompt injections, and more.
  • External Resources:
    Using cybersecurity monitoring and online data to continuously identify new vulnerabilities.
  • Internal Prompt Templates:
    Applying templates based on our extensive experience with various clients.

What type of LLM agents does Giskard support?

The Giskard Hub supports specifically Conversational AI agents in text-to-text mode.

Giskard operates as a black-box testing tool, meaning the Hub does not need to know the internal components of your LLM agent (foundation models, vector database, etc.).

The bot as a whole only needs to be accessible through an API endpoint.

What’s the difference between Giskard Hub (enterprise tier) and Giskard Open-Source (solo-tier)?

For a complete feature comparison of Giskard Hub vs Giskard Open-Source, please read this documentation.

What is the difference between Giskard and LLM platforms like LangSmith?

  • Automated Vulnerability Detection:
    Giskard not only tests your AI, but also automatically detects critical vulnerabilities such as hallucinations and security flaws. Since test cases can be virtually endless and highly domain-specific, Giskard leverages both internal and external data sources (e.g., RAG knowledge bases) to automatically and exhaustively generate test cases.
  • Proactive Monitoring:
    At Giskard, we believe itʼs too late if issues are only discovered by users once the system is in production. Thatʼs why we focus on proactive monitoring, providing tools to detect AI vulnerabilities before they surface in real-world use. This involves continuously generating different attack scenarios and potential hallucinations throughout your AIʼs lifecycle.
  • Accessible for Business Stakeholders:
    Giskard is not just a developer tool—itʼs also designed for business users like domain experts and product managers. It offers features such as a collaborative red-teaming playground and annotation tools, enabling anyone to easily craft test cases.

After finding the vulnerabilities, can Giskard help me correct the AI agent?

Yes! After subscribing to the Giskard Hub, you can opt for technical consulting support from our AI security team to help mitigate vulnerabilities. We can assist in designing effective guardrails in production.

I can’t have data that leaves my environment. Can I use Giskard’s Hub on-premise?

Yes, specifically for mission-critical workloads in the public sector, defense or other sensitive applications, our engineering team can help you install Giskard Hub in on-premise environments. Contact us here to know more.

What's the pricing model of Giskard Hub?

For pricing details, please follow this link.

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