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Kakunin vs Cranium

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Kakunin compared with Cranium
DetailKakunin logo KakuninCranium logo Cranium
What it doesCryptographic identity and behavioral monitoring for AI agents in regulated industries Secure & Govern Enterprise AI
StageStartup Not given
Founded2025 Not given
Based inUS US
Pricing modelFree trial Contact for pricing
PricingStarter: $39/agent/month (minimum 5 agents, $195/month total); Professional: $99/agent/month (minimum 20 agents, $1,980/month total); Enterprise: custom pricing. 30-day free trial on all plans. Not given
Key features
  • X.509 certificate issuance via AWS KMS with private keys stored in HSM
  • Real-time behavioral monitoring and drift detection across eight risk dimensions
  • Content-risk scoring of agent outputs per EU AI Act Article 5
  • Automatic certificate revocation when risk crosses 0.85 threshold within 60 seconds
  • Compliance reports mapped to NIST AI RMF, NIST CSF 2.0, ISO 27001, MiCA, and EU AI Act
  • Public verification endpoint with sub-500ms response and no authentication required
  • OpenTelemetry (OTLP) export to Datadog, Grafana, Honeycomb, and Splunk
  • RFC 8693 delegation chains and signed forensics
  • Webhook event delivery with HMAC signatures and audit logging
  • AgentMail: verifiable email inbox per certified agent for regulatory communication
  • Discover every AI model, agent and vendor across the enterprise
  • Govern AI policies mapped to NIST AI RMF, EU AI Act and ISO 42001
  • Prove compliance with real-time AI Cards and audit-ready attestation
  • AI Bill of Materials (AI-BOM) for complete system inventory
  • Third-party vendor AI assessment and continuous verification
  • SOC 2 Type 2 compliant and ISO 27001 certified
  • Continuous AI discovery and exposure mapping
What makes it different
  • Only platform that issues cryptographic identity to deployed agents, monitors behavior in real time, and generates compliance reports as one unified product
  • X.509 certificates provide institutional trust standard used by banks and governments for 30+ years
  • Auto-revocation with sub-60-second SLA stops misbehaving agents without manual intervention
  • Content-risk scoring evaluates agent output language, not just actions, catching prompt injections and policy violations
  • Private keys never accessible; stored only in AWS KMS with cryptographic signing performed by KMS directly
  • One platform for the entire AI lifecycle instead of seven tools and seven dashboards
  • Independent vendor with no model to sell and no sides in the AI ecosystem
  • Trusted by Fortune 10 companies, global carriers and banks
  • Born from KPMG Studio with decades of combined AI and cybersecurity expertise
  • Continuous loop that automatically rediscovers and re-proves AI systems as they change
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)40 −1 (down) since last check53 no change since last check
Trust Flow (Majestic)912
Citation Flow (Majestic)3031
Referring domains (Majestic)258344

5 details filled in for both companies.

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