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Reviewed · Updated 2026-06-16

Giskard

AI testing and evaluation platform for analyzing, validating, and monitoring machine learning models.

Reviewed by the Conversion Gems editorial team ·
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Pricing
Freemium
Best for
AI Researchers
Category
AI Development
The bottom line

A compliance-grade, open-source AI testing and red-teaming tool; excellent free scanning for developers, with an enterprise Hub for continuous, governed use.

7.5
Our score
7.5 / 10
Conversion Gems editorial verdict
Free (Apache 2.0); Hub enterprise custom
Features9/10
9 - scanning, red-teaming, 50+ probes, RAG evaluation and compliance.
Value8/10
8 - free open-source core, with the enterprise Hub paid.
Ease of use6/10
6 - a developer library, with Hub for teams.
Ecosystem7/10
7 - CI/CD, frameworks and compliance certifications.
Support5/10
5 - community plus enterprise support, from a small team.
What it really is

An AI-testing platform - open-source Python library plus an enterprise 'Hub' - for evaluating and red-teaming ML models and LLM agents to catch hallucinations, prompt injections, bias and other vulnerabilities.

Our take

Its niche is automated, dataset-level vulnerability detection: wrap your model, run a scan, and get a ranked report of adversarial failures (hallucinations, injections, data leakage) - notably with GDPR/SOC 2/HIPAA-grade positioning that rivals lack. The free OSS library is great for individuals/CI; continuous red-teaming, collaboration, SSO and compliance live in the paid, sales-quoted Hub.

Best for
Developers/data scientists testing models locally and in CI
Security teams red-teaming LLM agents before launch
Regulated industries needing compliance-grade testing
Not good for
Non-developers wanting a no-code app
Teams wanting public, transparent enterprise pricing
Per-case prompt iteration (pair with promptfoo/DeepEval)
Friction report
Time to value
Developer-fast: pip-install the library, wrap your model, and run giskard.scan() to get a vulnerability report; Hub needs a sales process.
Scale breakpoint
Continuous red-teaming, collaboration, SSO and compliance require the paid Hub, whose pricing isn't public.
Walled garden
Low: the core is open-source and self-hosted; only Hub adds managed/enterprise lock-in.

Frequently Asked Questions

Alternatives

Step up

Galileo or Arize for broader managed eval/observability with monitoring.

Lighter alternative

promptfoo or DeepEval for lighter, per-case LLM evaluation.

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Tags

#LLMOps#LLMObservability#ModelEvaluation

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