Giskard
Open-source testing framework that scans LLM apps for hallucination, injection and bias vulnerabilities, with a commercial evaluation hub.
| Category | Evals & Testing |
| Open source | Yes |
| Self-hostable | Yes |
| Pricing model | freemium |
| Pricing notes | OSS library free; LLM Evaluation Hub commercial |
| Framework integrations | langchain, openai-sdk, huggingface |
| Funding / ownership | French startup; EU/seed funded |
| GitHub stars | 5,427 |
| Maintenance | active (commit 2026-06-13) |
| License (GitHub) | Apache-2.0 |
| Open issues | 73 |
| Maturity signal | 96/100 (Mature) — computed from public GitHub signals, see methodology |
Pricing/feature source: https://www.giskard.ai/products/llm-evaluation-hub
Maturity signal is computed from public GitHub data only. How it is calculated.
Frequently asked questions
Is Giskard open source?
Yes. Licensed under Apache-2.0.
Can I self-host Giskard?
Yes — Giskard can run in your own infrastructure.
How much does Giskard cost?
Freemium. OSS library free; LLM Evaluation Hub commercial