kizuna-memMEMORY_CORE
[ LICENSING · ライセンス ]
[ 7 TIERS · 3 ADD-ONS ]

Priced like infrastructure.
Scaled like software.

Four acquisition and two monetization surfaces for individuals and teams. Enterprise cloud for mid-market. Self-hosted for regulated, air-gapped deployments. Recurring add-ons stack on top.

CodeTierPriceTargetWhat's IncludedAction
T.01
Kizuna Free
$0
no account required
Curious evaluators
  • Desktop app — macOS
  • 1,000 memories
  • 1 AI integration
  • Basic retrieval
T.02
Kizuna Trial
14 days
email-only signup
Evaluators forming a habit
  • Full Personal experience
  • Unlimited memories
  • All integrations
  • Auto-downgrades to Free
T.03
Kizuna Personal
$99
one-time license
Privacy-first pros · power users
  • Swift macOS desktop app
  • Unlimited memories on-device
  • All integrations
  • Local-first privacy
● MOST POPULART.04
Kizuna Pro
$30
/ month · or $240 / yr (save 33%)
Indie hackers · freelancers
  • Cloud SaaS (kizuna.cloud)
  • All connectors
  • Unlimited memories
  • Priority email support
T.05
Kizuna Pro Team
$79
/ month · up to 5 users
Small agencies · startup teams
  • Shared tenant dashboards
  • Centralized billing
  • Member management
  • All Pro features
T.06
Enterprise (Cloud)
$49
/ user / mo · annual · 25-seat min
Mid-market enterprise
  • Multi-tenant SaaS
  • SSO · SAML · Okta
  • Admin UI
  • SLA 99.9%
T.07
Enterprise (Self-Hosted)
$75k–$200k
/ yr · base + support
Regulated · air-gapped
  • Docker · Helm · K8s
  • FIPS 140-2 · WORM · SAML
  • Immutable audit logs
  • Dedicated SLA · FDE

Add-Ons

アドオン
RECURRING REVENUE LAYER
Precision Recall$48 / yr

Proprietary retrieval technology — finds exact details from years of memory, not just "similar" results.

A.01ON: Personal · Pro · Pro Team · Enterprise
Augmented Storage$12 / mo · or $120 / yr

Archives long-tail memory to encrypted storage with on-demand deep recall. 10 GB cold tier included.

A.02ON: Personal · Pro (desktop users)
Deep Query Metering$1.50 / 1K deep queries

Metered deep-fidelity queries. Fast $0.10/1K · Balanced $0.30/1K · Deep $1.50/1K.

A.03ON: Pro · Pro Team · Enterprise Cloud

Details

詳細
FREQUENTLY ASKED
Is Kizuna-Mem open source?
No. Kizuna-Mem is a closed-source commercial product. The engine is distributed as signed, licensed artifacts. Some client SDKs and integrations may be published as source on request under commercial terms.
How does licensing work?
Personal is a one-time license tied to the installing user. Pro / Pro Team / Enterprise are subscriptions with seat-based or tenant-based licensing. Self-Hosted Enterprise contracts include signed, versioned artifacts with offline license validation.
Can I self-host?
Enterprise (Self-Hosted) is the supported self-hosting path — $75k–$200k/yr base plus support. Docker, Helm, and Kubernetes delivery on customer infrastructure, with FIPS 140-2, WORM, and SAML. Pro and Personal run against kizuna.cloud or on-device respectively.
What is Precision Recall and why is it an add-on?
Precision Recall is our proprietary retrieval technology for exact-match recall across years of memory. It is a paid add-on ($48 / yr) because it runs a separate, more expensive retrieval path. It stacks on Personal, Pro, Pro Team, and Enterprise.
What is Augmented Storage?
Augmented Storage tiers the long tail of your memory to encrypted cold storage, with on-demand deep recall back into active memory. 10 GB cold tier is included at $12/mo or $120/yr. Available on Personal and Pro desktop.
What is Deep Query Metering?
Three query fidelities priced per 1,000 queries: Fast ($0.10), Balanced ($0.30), Deep ($1.50). Available on Pro, Pro Team, and Enterprise Cloud. Lets you control cost precisely — most queries stay on Fast or Balanced.
Is there a trial for paid tiers?
Yes. A 14-day Kizuna Trial unlocks the full Personal experience with email-only signup — unlimited memories and all integrations. Downgrades to Free if you do not purchase. Pro tiers offer a short evaluation window on request.
How are regulated deployments (healthcare, finance, government) handled?
Enterprise (Self-Hosted) is built for this. FIPS 140-2 crypto, WORM (SEC 17a-4) append-only logs, SAML/SCIM, RBAC, full offline / air-gapped operation, and HIPAA BAA on request. Contact sales for a compliance package and security review.