# Wardin **Source:** https://www.startuphub.ai/startups/wardin **Profile type:** Startup > A single gateway for AI policy enforcement, cost metering, and tamper-evident auditing, replacing multiple tools. ## About Wardin provides an audit-grade evidence layer for AI, acting as a single gateway that enforces policy, meters AI spending, and signs tamper-evident receipts for every LLM call. This in-path solution helps businesses manage AI governance, cost, and compliance by consolidating multiple tools into one control plane, ensuring every request emits signed, audit-ready receipts. Wardin serves companies needing to track and control their AI interactions for regulatory compliance and operational efficiency. ## Key facts - **Slug:** wardin - **Website:** https://wardin.ai - **Operating status:** Active - **Sectors / tags:** AI Governance, AI Observability, API Platform, Workflow Automation, Cost Management, Compliance Management, Policy Enforcement, Audit Trail, Generative AI, Large Language Model ## Frequently asked ### What does Wardin do? Wardin provides an audit-grade evidence layer for AI, acting as a single gateway that enforces policy, meters AI spending, and signs tamper-evident receipts for every LLM call. This in-path solution helps businesses manage AI governance, cost, and compliance by consolidating multiple tools into one control plane, ensuring every request emits signed, audit-ready receipts. Wardin serves companies needing to track and control their AI interactions for regulatory compliance and operational efficienc… ### What industry does Wardin operate in? Wardin operates in AI Governance, AI Observability, API Platform, Workflow Automation, Cost Management, Compliance Management. ## JSON-LD Structured data aligned with this page's `