ISTIVIO.
FlowNexis3 · Toronto

The work nobody wants to do, done properly.

ISTIVIO builds AI operations agents for regulated industries — wealth management, clinical practice, care at home, and the built environment. They plug into the systems you already run, they log every move they make, and they stop and ask before doing anything you cannot undo.

I · THE ESTATE

One address

Every ISTIVIO property, under one roof.

Each venture keeps its own character — its own type, its own colour, its own temperature. What they share is the runtime underneath and the standard they are held to. Walk the floors below.

Vertical · Financial servicesPILOT

ISTIVIO Wealth

Back-office operations agents for wealth management. Transitions, KYC refresh, account opening, tax-slip reconciliation, cross-border paperwork.

CIRO · FINTRAC · Canadian residency
ISTIVIO Wealth — link not yet published.
Vertical · Built environmentBETA

ISTIVIO Atelier

Estimation for Canadian architecture and structural engineering. Three costed model alternatives per submission — cost, carbon, structure.

Toronto Green Standard · Canadian supplier pricing
ISTIVIO Atelier — link not yet published.
Vertical · HealthLIVE

ISTIVIO Clinic

Practice operations for dental and medical clinics. Recalls, verification, claims triage, and chart preparation that is ready before the room is.

Practice management · Insurer portals
ISTIVIO Clinic — link not yet published.
Vertical · HealthBUILDING

ISTIVIO Care

Home care, retirement residences, and long-term care. Documentation, coverage repair, family communication, incident logging.

Provincial reporting · Caregiver-reviewed
ISTIVIO Care — link not yet published.
Horizontal · Business operationsBUILDING

ISTIVIO Suite

The boring business suite. Payables, intake, dispatch, reconciliation, approvals. Every module labelled agent or software, honestly.

Cross-vertical · Any system with a screen
ISTIVIO Suite — link not yet published.
Platform · The machine roomBETA

ISTIVIO Runtime

The agent runtime every floor sits on. Deterministic choreography, resumable execution, the audit ledger, and the licensed desktop apps.

Private beta · Desktop licences by seat
ISTIVIO Runtime — link not yet published.
Venture · VerificationBUILDING

ASSAY

The verification standard for physical commerce. Freight moved, energy flowed, invoices telling the truth — a three-way match at machine speed.

No custody · No lending · No digital assets
ASSAY — link not yet published.
Parent · Holding companyLIVE

FlowNexis3

The holding company behind every property on this page. One operating standard, one security posture, one bar for what ships.

Toronto · Milton, Ontario
FlowNexis3 — link not yet published.

II · THE FLOORS

Solutions

One building. A different trade on every floor.

Every floor gets the same runtime and a completely different set of hands. Where a capability is genuinely an agent, we say so. Where it is simply software that should have existed already, we say that too.

Design partner engaged · GTA

ISTIVIO Wealth

Twenty years of wealth-tech went into the front office. The operational plumbing behind it never got touched. Advisor transitions still take three to six months and thousands of forms. That is the floor we are on.

Repaper an advisor’s book in 14 days. Zero NIGO. Or we work for free.

Connects to
CroesusBroadridge DataphileNBINFidelity Clearing CanadaSalesforce FSCWealthboxDocuSignOneSpanNetDocuments

Sold to: Chief Operating Officer · Head of Operations · Chief Compliance Officer

What it actually does
  • AGTAdvisor transition & book transfer
    ACAT pre-population, repapering across form variants, in-kind versus detached asset logic, and per-household exception handling — with a running NIGO count you can hold us to.
  • AGTNew-account opening (CA + US)
    Intake through to funded, across custodian and clearing systems, with every rejected field caught before submission rather than after.
  • AGTKYC refresh on a risk-based cycle
    Perpetual refresh scheduling, adverse-media checks, and an evidence package assembled for the examiner rather than reconstructed the week before.
  • AGTTax-slip reconciliation (T3 / T5 / NR4 / 1099)
    Custodian feeds reconciled against the book of record through the February-to-April crush, with breaks explained in plain language.
  • AGTCross-border RRSP ↔ 401(k) paperwork
    W-8BEN handling, Section 217 considerations, and the treaty questions almost no vendor will touch.
  • SWThe examiner’s console
    Not an agent. A read-only ledger of every action taken on every file, exportable, timestamped, and stamped with the model version that took it.

AGT = autonomous agent · SW = software, listed as-is

III · THE MACHINE ROOM

The Machine Room

What we have learned about making an agent you can leave running.

A demo agent has to work once. A deployed agent has to work on the four-hundredth run, at 2am, on the one file that is shaped wrong — and be able to explain itself afterwards. These are the findings that shape everything we ship.

01

Choreograph the workflow. Do not let the model choose the plan.

Free-form autonomy is where reliability goes to die. Real workflows get a deterministic supervisor: an explicit state machine with named steps, typed inputs, and hard preconditions. The model does judgement inside a step. It never decides which step comes next.

Supervisor orchestration is not native to the agent SDKs. It is engineered around them. That gap is a build cost we absorbed rather than a feature we waited for.
02

Log everything, immutably, or you have not shipped.

Every tool call, every prompt, every model version, every output, every human approval — appended, timestamped, tamper-evident. Not for us. For the examiner who arrives eighteen months later and asks why the agent did that.

A compliance officer will not approve production usage without this. It is the first thing we build on a new floor, not the last.
03

Nothing irreversible without a named human.

Sending money, submitting to a regulator, filing to a custodian, emailing a client, executing a trade — every one of these is gated behind an approval by a specific person, with their identity in the ledger. The agent prepares. A person commits.

Guardrails are deterministic code, not instructions in a prompt. A prohibited action is unreachable, not discouraged.
04

The legacy screen is the moat, not the obstacle.

A meaningful share of regulated work happens inside thick-client software and portals that have no API and never will. Screen-driving that reasons about what it sees survives a UI change that would break a recorded script. That is where the defensible work is.

Anthropic reports Claude Sonnet 4.6 at 72.5% on OSWorld. We treat that as a capability signal, not a guarantee — every screen-driven step is checkpointed and verified against the system of record.
05

Build the integration once. Compose it everywhere.

Each system of record gets one well-typed connector — one server, one contract, one set of tests — and every workflow on every floor composes those same connectors. The integration library compounds. The prompts do not.

This is why the second vertical costs a fraction of the first, and the fifth costs almost nothing.
06

Assume every step will be retried. Design for it.

Long-running work gets interrupted: rate limits, expired sessions, a portal that goes down at month-end. Every action carries an idempotency key, every run is event-sourced, and a resumed run picks up exactly where it stopped without double-submitting anything.

The failure mode that ends a pilot is not a wrong answer. It is a duplicate submission nobody noticed for three weeks.
07

Measure the workflow’s own metric, not the model’s.

Benchmark scores do not appear in anyone’s budget. NIGO rate, days-to-revenue, hours returned per advisor per month, claim latency, documentation completed before end of shift — the number the buyer already tracks is the only number that matters.

Every pilot is scoped to one measurable workflow with a pre-agreed success threshold and an exit if we miss it.
08

Residency and data handling are architecture, not paperwork.

Canadian client data stays in a Canadian region. Model providers are contractually prohibited from training on it. The AI use-case inventory, the DPA, and the model-version attestations exist before the first client record is touched — because retrofitting them is not possible.

PIPEDA and Quebec Law 25 set the floor. Bank-owned dealers set the ceiling. We build to the ceiling.

Benchmark figures cited above are published by their originating vendors and are referenced as capability signals, not as guarantees of performance on your systems. Every deployment is measured against your own operational metric before it is called successful.

IV · THE HOUSE

The House

A holding company that ships operations, not demos.

FlowNexis3 is an AI-native holding company. ISTIVIO is the brand it operates under. The model is the same on every floor: the frontier lab supplies the intelligence, and we supply the integrations, the workflow choreography, the compliance wrapper, and the domain context that makes it safe to put in front of a regulator.

01Doctrine

We take the workflows firms are stuck with.

Not the exciting ones. The ones every firm has to deal with and no firm will ever build software for itself. Repapering. Refresh cycles. Reconciliation. Intake. The unglamorous middle.

02Doctrine

The edge is the wrapper, not the model.

Anyone can call a model. Almost nobody has built the integration surface, the audit ledger, and the deterministic guardrails that a compliance officer will actually sign off on. That is the product.

03Doctrine

Quiet is the feature.

The best operations software is the software nobody talks about, because it never had to be talked about. Invisible service. No dashboards nobody asked for. No notifications at 11pm.

04Doctrine

We say what it does, accurately.

Overpromising on AI is the fastest way to an enforcement action in this industry. Every claim on this site is one we will repeat under scrutiny, in writing, in a contract.

V · TERMS OF ENTRY

Terms of Entry

Two doors. Subscribe and deploy, or bring your procurement team.

Every figure below is a placeholder until the tiers are locked. The capability lists are not — they describe what each tier actually gets, today.

PRICING PLACEHOLDER — figures pending. Capability lists are final.

Self-serve

Desk

One operator, one workflow, running by the end of the week.

per seat / month

Placeholder
  • One production agent from any vertical library
  • Licensed desktop app — one seat, signed build
  • Standard connectors (email, calendar, storage, telephony)
  • Full audit ledger with CSV export
  • Human approval gates on every irreversible action
  • Community support, 2 business-day response
Request access
Most deployments start here

Floor

A department running several agents against real systems of record.

per month

Placeholder
  • Up to five production agents, any combination
  • Ten desktop seats with centrally managed licences
  • Vertical connectors (practice management, CRM, custodian portals)
  • Computer-use operation of systems without an API
  • Role-based access and delegated approval chains
  • Workflow metric dashboard — your number, tracked weekly
  • Named implementation contact, 1 business-day response
Request access
Firm-wide

House

A whole firm, with integrations built to your stack rather than around it.

per year

Placeholder
  • Unlimited agents across every floor you licence
  • Unlimited desktop seats, your signing and distribution policy
  • Two custom connectors built to your systems each year
  • SSO / SCIM, tenant isolation, configurable retention
  • Immutable audit export into your archive of record
  • Model-version attestation and AI use-case inventory
  • Quarterly reliability review against your own metrics
Request access
Regulated & enterprise

Estate

Firms that answer to an examiner and need the security pack before the demo.

Contact annual agreement

Scoped per engagement
  • Everything in House
  • Deployment into your cloud tenancy or Canadian region of record
  • Data-residency attestation and executed DPA
  • Contractual prohibition on model training against your data
  • Security review support: SIG / CAIQ, vendor due-diligence pack
  • Paid pilot scoped to one workflow with a success threshold
  • Regulatory-examination support and evidence packages
Contact sales
Included on every tier

The licensed desktop applications

Some work cannot leave the building. Every tier includes signed desktop builds that run the agent where the data already lives, sync only the audit ledger, and are licensed per seat and revocable centrally.

Request builds

VI · ENQUIRIES

Enquiries

Start with the workflow that is costing you the most hours.

Tell us the one process your team dreads. If it is a fit, we will scope a paid pilot against a number you already track. If it is not, we will tell you that instead of selling you something.

  • Your data is never used to train a model.
  • Canadian data residency available from day one.
  • Security pack and DPA available before any technical call.

Or write directly — hello@istivio.com

We read every one of these ourselves. No sequence, no drip, no third-party enrichment on your details.