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Kakunin vs memsprout

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 memsprout
DetailKakunin logo Kakuninmemsprout logo memsprout
What it doesCryptographic identity and behavioral monitoring for AI agents in regulated industries Shared AI-context layer for teams
StageStartup Startup
Founded2025 Not given
Based inUS Not given
Pricing modelFree trial Freemium
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. Individual: $10/month. Team: $15 per user per month. Enterprise: Custom pricing. All plans start with 14-day free trial.
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
  • Connect any MCP client
  • Space-based access control with owner, editor, and viewer roles
  • Version history on every memory
  • Per-memory attribution and provenance tracking
  • Row-level security in Postgres
  • Topic-based organization within Spaces
  • Works with Cursor, Claude Code, Copilot, ChatGPT
  • Priority support on Team and Enterprise plans
  • Personal and Shared Spaces
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
  • Tool-agnostic across mixed AI stacks instead of locked to one vendor
  • Works across teams without copy-paste or re-explaining context
  • Person-first design where everyone maintains their own knowledge slice
  • Single-team pricing with no enterprise minimum
  • Shared control through role-based permissions and governance
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 check3 −1 (down) since last check
Trust Flow (Majestic)91
Citation Flow (Majestic)3027
Referring domains (Majestic)25871

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