Giskard

Giskard is a French AI security company that builds testing and red teaming tools for large language model applications, RAG systems, and conversational agents. Its black-box platform automatically probes AI systems for prompt injection, data disclosure, hallucinations, and harmful content before production, and is offered as an open-source library and an enterprise Hub. Founded in 2021 and based in Paris, it serves enterprises in regulated sectors including Michelin, BNP Paribas, and Decathlon.