What does Cranium sell?

Cranium sells Discover, Govern, Secure and Prove. Discover: Gives visibility into every AI model, agent, dataset and vendor across an enterprise and builds a system of record for them. Govern: Defines, implements and enforces AI policy mapped to frameworks such as the NIST AI RMF and the EU AI Act. Secure: Stress-tests models against adversarial threats and applies runtime defenses and targeted remediation. Prove: Generates real-time compliance evidence, called Cranium AI Cards, to share with customers, partners and regulators.

Who does Cranium fit?

From its own pages, the company sells mainly to buyers who run AI across many models, since it states that its platform works with any model, any framework. It has pages for industries named Financial Services, Life Sciences and Telecommunications. It also has pages by job function for Compliance & Risk, Governance & Policy, Third-Party & Vendor Risk and Data Science. The pages also say that global carriers and banks are on board.

How does CISO Tribune file Cranium?

CISO Tribune files Cranium under AI governance, with AI model and agent security as a secondary category.

Where is Cranium headquartered?

Cranium is headquartered in Short Hills, United States.

Company record · security vendor

Cranium

Where Cranium appears on the record (83)

Every page on CISO Tribune and its network that carries this company, 83 in all.

Compared with (81): vs 42Crunch, vs Abnormal AI, vs Adaptive Security, vs AIShield, vs Alice, vs Apiiro, vs Apono, vs AppOmni, vs Archer, vs Archipelo, vs Asymptote Labs, vs Bay, vs C1.ai, vs Clutch Security, vs Credo AI, vs Cygrid, vs Daylight, vs Dreadnode, vs DTEX Systems, vs Enkrypt AI, vs Exaforce, vs Fiddler AI, vs Harmonic Security, vs HiddenLayer, vs Holistic AI, vs IBM, vs Immersive, vs Impart Security, vs Ketch, vs Knostic, vs KnowBe4, vs Kovrr, vs Lakera, vs Lasso Security, vs Levo.ai, vs Mend.io, vs Miggo, vs Mindgard, vs Nametag, vs Neo, vs NGC Risk, vs Noma Security, vs NowSecure, vs Oasis Security, vs Obsidian Security, vs Oligo, vs OneTrust, vs Onyx Security, vs Operant AI, vs Orchid Security, vs P0 Security, vs Pangea, vs Pillar Security, vs Plerion, vs Pluto Security, vs Prompt Security, vs Promptfoo, vs Pynt, vs Raven.io, vs Reco, vs Salt Security, vs Scrut Automation, vs Singulr, vs Skyflow, vs Socure, vs SplxAI, vs Sprinto, vs Straiker, vs Stream.Security, vs Sweet Security, vs Symmetry Systems, vs Teramind, vs Terra Security, vs Token Security, vs Trail of Bits, vs Transcend, vs TrustArc, vs Vanta, vs Wallarm, vs WitnessAI, vs Zenity
In the vendor directory (2): AI governance vendors · primary category
AI model and agent security vendors · category

What the company sells

Cranium sells Cranium ONE, one platform for end-to-end AI security and governance, which it describes as infrastructure and LLM-agnostic. Cranium organizes the platform around the AI Trust Loop, five stages that run continuously: Discover, Observe, Govern, Secure and Prove.

Cranium says AI adoption expands what an enterprise has to defend. Its pages name three problem areas: shadow AI, autonomous agents and third-party AI. Cranium says teams adopt models and copilots faster than security can see them, and that agents plan, call tools, read memory and hand off to other agents. Cranium also says an AI supply chain runs through vendors a buyer does not control.

In the Discover stage, Cranium says a buyer gains visibility into every AI model, agent, dataset and vendor across the enterprise and builds one living system of record. Cranium describes automated AI discovery and inventory, and an AI Bill of Materials for each system.

In the Observe stage, Cranium says buyers can track, evaluate and understand complex model and agent behaviors, along with token usage and cost efficiency. Cranium describes sessions views, sequence diagrams of agent tool calls and event-level drill-downs. It cites 100+ risk signals and 250+ intent classifications. Cranium says verdicts come from deterministic classifiers, and that Trace shows the samples, labels and relevance scores behind each decision.

In the Govern stage, Cranium says buyers can define, implement and enforce AI policy, mapped to NIST AI RMF, the EU AI Act and internal standards. Cranium also names ISO 42001 as a mapped framework. Cranium ComplianceAgent automates framework completion with human oversight, and continuous compliance scoring shows where each system stands.

In the Secure stage, Cranium says buyers can stress-test models against real-world threats, surface vulnerabilities and apply targeted controls before and after deployment. Cranium Arena is its agent-based red teaming, using MITRE ATLAS, OWASP and Cranium AI threat libraries. Cranium Arena Shield turns findings into auto-generated remediations and guardrails, and re-tests to verify the fix.

In the Prove stage, Cranium says buyers can demonstrate compliance posture on demand and share evidence with customers, partners and regulators through real-time Cranium AI Cards and Trust Hubs.

Cranium says it fits its controls to finance, life sciences and telecom. Cranium states that it is SOC 2 Type 2 compliant and ISO 27001 certified, and an active member of the U.S AI Safety Institute Consortium (AISIC), established by NIST.^{[1][2][4][5][6][10][11][12][13][14]}

Categories: AI governance (primary category)
AI model and agent security
Compare Cranium with companies in the same category
Headquarters: Short Hills, United States^[3]
Founded: Not established from our sources
Ownership: Privately held^[9][15]
CISO on record: Not yet on our record. Send a verified source
Website: cranium.ai

Products and services

Product names as the company writes them; what each does, in our words, from the company's own product pages. Never how well it does it.

Discover^[1][16]
Gives visibility into every AI model, agent, dataset and vendor across an enterprise and builds a system of record for them.
Govern^{[1][3][4][5][8][12]}
Defines, implements and enforces AI policy mapped to frameworks such as the NIST AI RMF and the EU AI Act.
Secure^[1][6][13]
Stress-tests models against adversarial threats and applies runtime defenses and targeted remediation.
Prove^[1][7]
Generates real-time compliance evidence, called Cranium AI Cards, to share with customers, partners and regulators.

Competitors and alternatives

The other companies on our record filed under the same categories, category by category: first those that lead with that category and share more of Cranium's categories, then alphabetical. A list from the record, never a ranking.

On ai governance, Cranium competes with Credo AI, Holistic AI, Singulr, Transcend, AIShield, Asymptote Labs, Enkrypt AI, Fiddler AI, Harmonic Security, Knostic and 25 more.
On ai model and agent security, Cranium competes with AIShield, Asymptote Labs, Enkrypt AI, Fiddler AI, Knostic, Neo, Noma Security, Onyx Security, Pillar Security, Reco and 54 more.

What review platforms show

The headline rating and review count each platform showed in public search results on the day we looked, with the link. We do not read or reproduce the reviews, and a rating is the platform's, not ours.

Gartner Peer Insights · 3.8 out of 5^[9]seen October 24, 2026

References

Every fact above cites one of these by number. Tier A is the company itself, a regulator or a filing; tier B is trade or business press.

[1]Cranium – Secure & Govern Enterprise AICranium · undated page, accessed September 27, 2026 · Tier A: the company, a regulator or a filing
[2]Cranium ai security 2023KPMG · kpmg.com · published April 5, 2023 · Tier A: the company, a regulator or a filing
[3]Cranium AI and ISTARI Forge Global Alliance to Drive Enterprise AI Security and GovernanceCranium · undated page, accessed September 27, 2026 · Tier A: the company, a regulator or a filing
[4]AI Security & Governance Platform – CraniumCranium · undated page, accessed October 24, 2026 · Tier A: the company, a regulator or a filing
[5]AI Security & Governance Solutions – CraniumCranium · undated page, accessed October 24, 2026 · Tier A: the company, a regulator or a filing
[6]Enterprise AI Security Solutions – CraniumCranium · undated page, accessed October 24, 2026 · Tier A: the company, a regulator or a filing
[7]AI Compliance — EU AI Act, NIST & ISO 42001 – CraniumCranium · undated page, accessed October 24, 2026 · Tier A: the company, a regulator or a filing
[8]Cranium AI and ISTARI Forge Global Alliance to Drive Enterprise AI Security and GovernanceBusiness Wire · published May 21, 2026 · Tier A: the company, a regulator or a filing
[9]Cranium Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 24, 2026 · Tier C
[10]For Security Teams – Cranium AICranium · undated page, accessed November 5, 2026 · Tier A: the company, a regulator or a filing
[11]AI Observability & Runtime Monitoring – Cranium AICranium · undated page, accessed November 5, 2026 · Tier A: the company, a regulator or a filing
[12]AI Governance & Policy Enforcement – Cranium AICranium · undated page, accessed November 5, 2026 · Tier A: the company, a regulator or a filing
[13]AI Red Teaming & Attack Simulation – Cranium AICranium · undated page, accessed November 5, 2026 · Tier A: the company, a regulator or a filing
[14]For Compliance & Risk Leaders – Cranium AICranium · undated page, accessed November 5, 2026 · Tier A: the company, a regulator or a filing
[15]Cranium AI Acquires Aiceberg to Strengthen its End-to-End AI Security, Governance and Agentic AI PlatformCranium AI · published May 21, 2026 · Tier A: the company, a regulator or a filing
[16]Cranium AI Issues Critical Remediation for Vulnerability to Protect Leading AI Coding AssistantsBusiness Wire · published February 4, 2026 · Tier A: the company, a regulator or a filing

Last verified September 27, 2026. Our code found the quoted passage behind each fact on its source page when the fact was recorded, and re-checks every record against its sources each month.

Recorded September 27, 2026, expanded November 5, 2026 from the references above.

Work for Cranium? Suggest a correction to a fact on this page (with a source on your own domain), or claim this entry by publishing a small file on your domain.

Security leadership

CISO Tribune has not yet recorded who holds the top security seat at Cranium. We add a seat only from a verified source; if you have one, send it to the desk.

Questions CISOs ask about Cranium

What does Cranium sell?: Cranium sells Discover, Govern, Secure and Prove. Discover: Gives visibility into every AI model, agent, dataset and vendor across an enterprise and builds a system of record for them. Govern: Defines, implements and enforces AI policy mapped to frameworks such as the NIST AI RMF and the EU AI Act. Secure: Stress-tests models against adversarial threats and applies runtime defenses and targeted remediation. Prove: Generates real-time compliance evidence, called Cranium AI Cards, to share with customers, partners and regulators.
Who does Cranium fit?: From its own pages, the company sells mainly to buyers who run AI across many models, since it states that its platform works with any model, any framework. It has pages for industries named Financial Services, Life Sciences and Telecommunications. It also has pages by job function for Compliance & Risk, Governance & Policy, Third-Party & Vendor Risk and Data Science. The pages also say that global carriers and banks are on board.
How does CISO Tribune file Cranium?: CISO Tribune files Cranium under AI governance, with AI model and agent security as a secondary category.
Where is Cranium headquartered?: Cranium is headquartered in Short Hills, United States.
Who owns Cranium?: Cranium is privately held.

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