2021.AI vs AI Sigil
Side-by-side comparison of framework coverage, pricing, capabilities, and target customers. Last verified recently.
https://aicompliancevendors.com/compare/2021-ai-vs-ai-sigil2021.AI
Enterprise AI platform with built-in governance
2021.AI builds the GRACE platform for enterprise AI operations, combining GenAI, MLOps, and Governance modules. The Governance module includes an AI registry, risk assessment workflows, role-based access, and reporting aligned with the EU AI Act and ISO/IEC 42001. Founded in Copenhagen in 2016, 2021.AI serves customers across finance, healthcare, public sector, shipping, legal, and retail.
AI Sigil
Centralised AI compliance platform for inventory, assessment, documentation, monitoring, audit, and risk management.
AI Sigil is a centralized AI compliance platform that helps organizations inventory, assess, document, monitor, audit, and manage risks in AI systems.
What the data shows
We haven't published an editorial verdict on this pair yet. The comparison below is built from public vendor materials and our taxonomy — no editorialized ranking.
- Shared framework coverage: None documented in common.
- Only 2021.AI covers: EU AI Act, GDPR Art. 22, ISO/IEC 42001, NIST AI RMF
- Shared capabilities: 0 of 6 listed.
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At a glance
| Attribute | 2021.AI | AI Sigil |
|---|---|---|
| Founded | 2016 | Undisclosed |
| Headquarters | Copenhagen, Denmark | United States |
| Employees | 51-200 | Undisclosed |
| Funding | Undisclosed | Undisclosed |
| Pricing | Contact for pricing | Contact for pricing |
| Website | Visit site | Visit site |
Framework coverage
| Framework | 2021.AI | AI Sigil |
|---|---|---|
| EU AI Act | Comprehensive | — |
| GDPR Art. 22 | Adjacent | — |
| ISO/IEC 42001 | Partial | — |
| NIST AI RMF | Partial | — |
Capabilities
| Capability | 2021.AI | AI Sigil |
|---|---|---|
| AI Model Inventory | ✓ | — |
| Audit Evidence Collection | ✓ | — |
| Compliance Reporting | ✓ | — |
| Model Monitoring | ✓ | — |
| Policy Management | ✓ | — |
| Risk Assessment Workflow | ✓ | — |
Industries served
2021.AI
- Financial Services
- Healthcare
- Government & Public Sector
- Legal Services
- Retail & E-commerce
- Manufacturing
AI Sigil
- None listed
Integrations
2021.AI
- None listed
AI Sigil
- None listed
Frequently asked
What is the difference between 2021.AI and AI Sigil?+
2021.AI is Enterprise AI platform with built-in governance; AI Sigil is Centralised AI compliance platform for inventory, assessment, documentation, monitoring, audit, and risk management. The full side-by-side covers framework coverage (0 shared, 4 unique to 2021.AI, 0 unique to AI Sigil), pricing model, and capability overlap.
How do 2021.AI and AI Sigil pricing compare?+
2021.AI: Pricing is custom and tailored to use case, organization size, deployment model (on-prem or cloud), and selected modules. Contact sales required per their pricing page. AI Sigil: Pricing not publicly disclosed.
Which AI compliance frameworks do 2021.AI and AI Sigil both support?+
There is no published overlap in framework coverage between 2021.AI and AI Sigil based on each vendor's own materials.
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Editorial independence: This comparison is free and was not paid for by either vendor. See our methodology.