AI Sigil

AI Sigil is a compliance platform that keeps a curated library of 28 AI regulatory frameworks, including the EU AI Act and 27 national or state laws. You register each AI system with its parts — use cases, models, data, interfaces and actions — and the platform identifies which rules apply, assigns a role and risk tier, and regenerates obligations whenever the system changes.

Those obligations are converted into requirements and controls at both organisation and system level, with an owner, status, evidence and review frequency. The platform also maintains a risk register with mitigations, and runs recurring assessments and questionnaires that keep a full answer history. Assessments can be shared with vendors or external assessors without them needing an account.

Reports are put together from recorded data and sealed with a fingerprint, with a complete activity trail for audit purposes. The service supports multi-entity role-based access, a REST API and MCP server, and is available in six languages. More details at https://aisigil.com/.

• Maintained library of 28 AI regulatory frameworks
• System registration, role and risk tier classification
• Derived obligations, requirements and controls with ownership and evidence tracking
• Recurring assessments, shareable questionnaires and a risk register
• Regulator-ready reports sealed with a fingerprint, full activity trail
• Multi-entity access, REST API, MCP server, six languages