offers intelligent routing, spending limits, policy guardrails, profanity checking, and prompt-injection defenses to protect sensitive data. e21 AI supplies products such as e21 Connect for centralized AI control, e21 Explain for private retrieval-augmented generation over internal documents, and a desktop app that routes user queries to the most suitable model or agent. Alongside its software, the company delivers consultancy, including strategy workshops, executive briefings, capability assessments, and integration roadmaps. These services support organizations in regulated sectors in deploying AI within private or on-premise environments with auditable, compliant workflows.