build the first path · reuse it for every agent

Your next agent should not need another backend.

Start with one consequential action. We build the minimum shared domain around it, connect your existing agent, and leave an operational foundation the next agent can reuse.

Ship the next action.Build the foundation for every one after it.

Bring one real agentic feature. We map the entity lifecycle, define the shared action contract, connect Guard and KIFF Cloud, and stay with it until the agreed paths pass.

one real action one reusable domain any agent framework

The governed path can be implemented and verified in under two hours once secure access and a testable execution path are ready. Production deployment follows your release process.

founder-led foundation launch

KIFF Action Launch

€5,000fixed launch
  • 01 One entity lifecycle mapped to your existing systems
  • 02 One reusable action contract: state, authority, and approval
  • 03 Your existing agent connected through KIFF Guard
  • 04 KIFF Cloud runtime, approvals, and signed history
  • 05 A documented connection path for the next agent
Bring us your next agent →

You are not buying one isolated guard. The first action proves a foundation your next agents reuse. Continue on an annual Cloud commitment and the €5,000 is credited in full.

integrate yourself · free forever
$0
Use the MIT framework and Guard to build a shared domain and connect agents yourself. No guided launch required.
then, when the action goes live
KIFF Cloud
hosted runtime ↓
cloud · production runtime
consumption
Cloud operates the shared domains your agents use: hosted state, decisions, approvals, receipts, retention, and audit export.

Operate the shared foundation.Add agents without rebuilding it.

Start free, move to Growth when a real action enters production, and commit only after usage establishes a baseline. Cloud meters governed operations. Domains, actions, agents, frameworks, and seats remain unmetered.

developer
Cloud Developer
$0
free · no card
Reach your first governed operation on Cloud in a non-production posture.
included operations
1,000
per month · non-production
  • 1,000 governed operations / month
  • Unmetered domains, actions, agents, integrations, and dev environments
  • Observe a guard runtime and draft a domain from real traffic
  • Short evidence retention
  • not included No production posture
scale
Cloud Scale
from $12k
per year · committed
Commit only after representative production usage establishes a baseline worth discounting.
commitment
annual
quoted on your baseline
  • Discounted governed-operation rate, fixed for 12 months
  • One pooled balance across domains, agents, teams, and environments
  • Overage instead of shutdown, so billing never stops a production path
  • Up to 10% unused value rolls into a same-or-larger renewal
  • Longer retention and private domain distribution
enterprise
Enterprise
from $50k
per year · negotiated
Dedicated posture, organization controls, and support for regulated production.
commitment
custom
negotiated volume
  • Dedicated or customer-controlled deployment, private networking
  • SSO, SCIM, organization policy, separation of duties
  • Availability and latency commitments, incident response
  • Customer-managed retention and compliance export
  • Same pooled-commitment principle as Scale

Cloud Growth is in private beta: your monthly allowance is disclosed up front and raised with you before your traffic reaches it, so a billing limit never becomes a production outage.

One governed operation.Exactly this.

A governed operation is one unique, authenticated action proposal that KIFF evaluates against the entity's current state and your active domain contract, then records with a terminal outcome. allowed, blocked, and approval_required all count because KIFF did the production work in each case.

What never counts: unauthenticated requests, malformed proposals rejected before evaluation, infrastructure failures where KIFF returns no decision, retries resolved from the same idempotency key, and reads such as receipt views, dashboard access, and domain authoring. A transport that retries ten times is still one billable operation.

The objects you build are free to create and connect. Domains, actions, agents, integrations, and environments are expansion vectors, not toll booths. Create as many as you need; they never appear on the bill. What you pay for is the verifiable evidence stream each operation produces: a signed, tamper-evident receipt. See RFC 029 for the consumption model.

example governed operation
finance / prod / refund-agent
propose ISSUE_REFUND → recorded
proposal authenticated
evaluated vs state + domain
outcome allowed · blocked · approval
retries idempotent · not re-billed
receipt signed
billable once

A commitment you buy for what it gives you.

Cloud Scale and Enterprise are optional. You take them only after monthly usage shows a floor. The commitment buys portability and price protection, not locked-in spend.

Measured entry
Scale is offered only after representative monthly usage exists. The quote uses your observed baseline, so we do not ask you to forecast an unproven workload.
One portable balance
Committed spend moves across eligible domains, agents, teams, and environments in your org. Replacing an agent or reorganizing a domain does not strand the purchase.
Price protection
The contracted governed-operation rate and platform terms stay fixed for the twelve-month term, shown against the same monthly rate so the discount is visible.
No billing outage
Consumption beyond the commitment becomes overage. It does not unexpectedly stop a production decision path, so billing quota never becomes an operational incident.
A narrow renewal cushion
Up to 10% of unused committed value can carry into a same-or-larger renewal. That is enough to limit shelfware without turning the commitment into a perpetual credit.
No services trap
Any paid launch-implementation package is credited against your first annual commitment when you convert during the package term.

Questions worth asking.

What is a governed operation?
One unique, authenticated action proposal KIFF evaluates against current state and the active domain contract and records with an outcome. allowed, blocked, and approval_required all count; idempotent retries and reads do not.
Why meter operations, not controls or agents?
Domains, actions, and agents are the things KIFF wants you to create and reuse freely. Charging per object would tax the architecture. Operations track the production work Cloud actually performs, so the bill follows real use.
Is there a limit on how many domains I can create?
No. Domains, actions, agents, and environments are uncapped. Build as many as you want. The bill only ever tracks governed operations, so there is nothing to gain by limiting the objects you model.
Usage-based sounds unpredictable. How do I stay in control?
The same way you do on Twilio or Stripe: usage is metered per governed operation, and spend is bounded by budgets and alerts you set, so you are notified as you approach a limit instead of surprised by the invoice. Domains, agents, and actions stay unlimited, so scaling what you govern is a decision you make with the meter in view.
Is Cloud Growth self-serve today?
Not yet. Growth is private beta: the monthly cap is disclosed up front and raised manually before your traffic reaches it. Public self-serve and automatic overage ship after the paid-plan grace path lands, so a billing limit never becomes a production outage.
What happens when I cross the allowance?
During private beta we raise the cap by hand before you reach it. Once metering ships, paid usage above the allowance becomes overage with alerts and budgets instead of a hard stop on a production decision. Free Developer keeps a clearly disclosed cap.
Do receipts or retention cost extra?
Not at launch. Receipts and standard retention are bundled. Evidence is a protocol output, not a separately metered product; longer or customer-managed retention is a Scale/Enterprise option.
Are the prices final?
No. They are provisional while the first production tenants prove the unit economics, and they will change as real usage comes in. We would rather publish a provisional number than pretend the economics are settled.

What is not a line on the bill.

not per protected control
A control is one action-shaped view into a domain. KIFF no longer bills per control; it meters the operations Cloud performs.
not per domain or action
Build and compose as many domains and actions as you want. Modularity is the point, not a billing optimization problem.
not per agent or seat
Agents are meant to be replaceable and humans are not the traffic. Neither is a price dimension.
not per receipt
Evidence is a protocol output. Charging per record would push you to record less, which is the opposite of what KIFF is for.
not token or model pricing
We do not proxy LLM calls or sit on the model layer. Token volume is not our meter.
not flat unlimited SaaS
A platform fee pays for the standing runtime; consumption follows real production work, so cost aligns with value at any scale.

Build, connect, operate, prove.One path.

01
Build
Define the domain once in Studio, or draft it from a guard runtime KIFF observed.
02
Connect
Point agents, humans, and services at the same contract over the Cloud runtime API.
03
Operate
Cloud decides before each consequential action runs and records a signed receipt.
04
Prove
Export the complete decision record for every governed operation in the retained window.