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Kakunin vs Behavioral Signals

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 Behavioral Signals
DetailKakunin logo KakuninBehavioral Signals logo Behavioral Signals
What it doesCryptographic identity and behavioral monitoring for AI agents in regulated industries Speech emotion, behavior, and voice deepfake detection API
StageStartup Established
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
  • Emotion recognition from speech
  • Voice deepfake detection
  • Speaker attributes analysis
  • Language-agnostic processing
  • Real-time processing at enterprise scale
  • Cloud and on-premises deployment
  • Behavioral signals combination
  • Agent-customer matching via PAIR
  • Custom domain-specific models
  • Behavioral profiling and recommendations
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
  • Combines acoustic and behavioral cues for broader deepfake detection signal
  • Language-agnostic detection without per-language model maintenance
  • Real-time processing suitable for live calls
  • Custom models built by expert team on same engine
  • Agent-customer compatibility matching for better call outcomes
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 check46 −1 (down) since last check
Trust Flow (Majestic)912
Citation Flow (Majestic)3019
Referring domains (Majestic)258196

6 details filled in for both companies.

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