Last updated: 7 November 2026. Facts are vendor claims checked on that date; nothing was tested independently.

Giskard

Combines LLM quality testing (hallucination, RAG) with automated adversarial probing. It suits teams that want an open-source starting point.

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What it tests

Claimed on the vendor's own pages. Nothing here was tested independently.

• Prompt injection
• Data leakage
• Bias, safety, harmful content
• Agent / tool abuse
• Hallucination
• RAG quality

Framework mappings

OWASP LLM Top 10. Detects OWASP risks; the research found no formal mapping claim.

Offering

• Apache-2.0 open-source library for testing LLM agents.
• Giskard Hub (commercial): on-prem, private cloud or SaaS.

Pricing

Not public. Open-source library free; Enterprise by quote; limited free trial of the Agentic Red Teamer. Free tier: yes. Open-source library is free; a limited free trial of the Agentic Red Teamer is offered. See what AI red teaming costs.

Ownership history

Independent, open-core French vendor.

Alternatives

Three vendors with a similar offering type and overlapping coverage. Chosen by category and claimed coverage, then alphabetically; no ranking is implied.

• Holistic AI

  Automated platform Independent

  Suited to buyers whose need is driven by compliance rather than by the security team.

• Noma Security

  Automated platform Independent (VC-backed)

  Red teaming is one module of an AI security platform with runtime detection and response.

• Cisco AI Defense

  Automated platform Robust Intelligence acquired by Cisco

  Red teaming as a validation feature of a broad enterprise AI security suite.