Capabilities-first fintech · Capability loop

Fief

Fieflogo / wordmarkimages/fief-logo.svg

A financial co-navigator that starts with the life you want to build — not the accounts you already have.

My role
Founder, research
& design lead
Studio
Forth Space
Stage
Venture-stage
active CMU III sprint
Year
2026
Fief — project snapshotproject snapshotimages/fief-snapshot.jpg
01 — The inversion

Start with the life, not the accounts

Every financial product built before Fief opens with your balances. Fief opens with a different question — what do you actually want to be able to do? Provide for someone you love, leave a job that's grinding you down, absorb a $400 shock without panic, put down roots. The distance between that and where you are now becomes your financial brief, and closing it is the whole job.

My roleFounder, research & design lead. Fief is the first product of Forth Space, the studio I'm building to prove circular-economy solutions can outcompete extractive ones — starting with finance, the operating system blocking the rest.
Every other financial product starts with your accounts. This one starts with your life.
Founding logic — finance as the medium, not the destination
Founding logic — finance as the medium, not the destination
Founding logic — finance as the medium, not the destinationimages/fief-01.jpg
02 — The evidence

The problem isn't that people are bad with money

37%Can't cover a $400 emergency
81% / 28%Say planning needs work / actually get help
~64% / ~9%Use budgeting apps / feel in control

The failure is emotional, structural, and categorical at once:

Individual

The shame loop

People open today's budgeting apps, then churn — they show the problem without a way out, so anxiety curdles into abandonment.

Structural

Losing ground, broadly

In the US, it's not one group. Younger adults, lower-education households, and Black and Hispanic families are all sliding to multi-year lows — while a flat national average hides it.

Market

An empty category

Capability-as-core is unoccupied — not even a keyword across five independent source classes.

“I know I should be doing more, but every time I open my bank app I just feel overwhelmed and close it.” — survey respondent

The problem — individual, structural, and market framings
The problem — individual, structural, and market framings
The problem — individual, structural, and market framingsimages/fief-02.jpg
03 — The research

Grounded in contextual evidence

My roleResearch lead — a 14-person primary survey, six qualitative interviews, and capability-pivoted instruments, synthesized into a 78-file evidence ledger.

I built the instruments to avoid deficit and shame language, so the research surfaced what people want to build — not just what they lack. Every claim in the deck traces back to a numbered source.

N=14Primary survey + 6 interviews
78File Evidence Ledger (v0.9)
Evidence Ledger v0.9 — 78-file research synthesis
Evidence Ledger v0.9 — 78-file research synthesis
Evidence Ledger v0.9 — 78-file research synthesisimages/fief-03.jpg
04 — Where to play

Find the field no one else is on

A Blue Ocean canvas scored six evidenced competitor segments. Fief's field — capability-as-core, shame-free, decision-agency — sits uncontested.

Whitespace

Not weak demand

Capability-as-core is absent across five source classes; PFM apps top out under $1B while adjacent capital magnets sit 50–180× higher.

Entry

Partnered, not paid

Porter's dual-lens points to a B2B2C entry through employers and community FIs — beating a $900+ direct-to-consumer CAC.

Moat

Unscrapeable

Co-created fiduciary data, “decision restoration” against an industry automating the choice away, and user-side “Know Your Agent.”

Fief's own value-curve position is shown as an aspirational target — pre-validation.

Blue Ocean Strategy Canvas v2.0
Blue Ocean Strategy Canvas v2.0
Blue Ocean Strategy Canvas v2.0images/fief-04.jpg
Porter's Five Forces — dual-lens
Porter's Five Forces — dual-lens
Porter's Five Forces — dual-lensimages/fief-05.jpg
05 — The mechanism

What money is actually for

Money doesn't build capability. Removing the right constraint does.

Built on Nussbaum and Sen's capabilities approach: the map's axes are capabilities (freedoms to do or be); money acts on the conversion factors — the buffer, the knowledge, the access — that gate them; functionings are the outcomes you actually choose. Every spend gets read as product, service, or hybrid: does it amplify capacity, or create dependency?

The key move

Classifying is the build

Naming what a flow builds is itself a capability-building act — and doing it at the moment of spend is where it carries the most leverage.

The lens

From “what did I spend” to “what is my money building”

The cognitive pivot that breaks the budgeting-category collapse.

How money builds capability — capability / conversion factor / functioning
How money builds capability — capability / conversion factor / functioning
How money builds capability — capability / conversion factor / functioningimages/fief-06.jpg
06 — The translation

A GPI for one person

The capability lens isn't new — it's the Genuine Progress Indicator, scaled down. Since 1995 the GPI has offered a corrective to GDP: it adjusts for inequality, unpaid work, and environmental harm to measure whether people are actually better off, not just whether activity went up. It's been taken up at the state level — including here in Vermont — and applied across more than seventeen countries.

Fief runs that same logic at the scale of one person: money measured by what it builds, not what it totals. And because those individual patterns aggregate — anonymized and consented — they feed back up into the civic picture. The loop closes: one life and the system it sits in, measured the same way.

GPI vs GDP — measuring progress, not just activity
GPI vs GDP — measuring progress, not just activity
GPI vs GDP — measuring progress, not just activityimages/fief-07.jpg
07 — The architecture

The spine that everything is supported by

My roleLocked the canonical product architecture — Structural Core v1.0 — and the interaction model behind it.

Four depth levels — co-created onboarding, a working layer where goals, abilities, and financial state stay separate and never collapse into one “score,” a personal capabilities spider, and a collective ecosystem spider — with two flows: inputs down, roadmap up.

Structural Core v1.0 — four depths, two spiders
Structural Core v1.0 — four depths, two spiders
Structural Core v1.0 — four depths, two spidersimages/fief-08.jpg
North Star instrument — survey → diagnose → act
North Star instrument — survey → diagnose → act
North Star instrument — survey → diagnose → actimages/fief-09.jpg

The North Star instrument is one spider at three zoom levels — survey the whole map, diagnose the axis that's gating you, act on the next capability-linked move. Onboarding holds one rule: values before accounts, always — Plaid connects last, not first. And the co-navigator surfaces through two rhythms: Compass Flow for the everyday, and Re-Calibration — a no-red-numbers, three-question recovery — when life diverges from plan.

That gap is structured with the Three Horizons framework — where you are today (Horizon 1), where you want to be (Horizon 3), and the bridge between them (Horizon 2). The actionable part is Horizon 2: Fief sequences it into concrete next moves, so the brief stops being a wish and becomes a staged roadmap you can act on this week.

Product screens — in progress (rebuilding to the Structural Core)
Product screens — in progress (rebuilding to the Structural Core)
Product screens — in progress (rebuilding to the Structural Core)images/fief-10.jpg
08 — The model

Make the equity structural, not charitable

Revenue is value-triggered and fiduciary-aligned: a genuinely free core, a $9–12 premium unlocked only at a demonstrated milestone (below YNAB and Monarch), load-bearing B2B employer licensing, and consented, anonymized civic data — no advertising, ever.

The cross-subsidy

Equity by design

At a 4:1 free-to-paid ratio, one 500-seat employer client funds 670–1,200 free users. The mission and the model are the same mechanism.

The studio

Prove → attract → rewire

The same three-horizon logic, one scale up — prove the model now (H1), attract the people and partners (H2), rewire the system (H3). Fief is Horizon 1, and its commercial success is the argument for the rest.

$408.6bnB2B benefits market
4 : 1Free-to-paid ratio
$120K→$1.98MModeled ARR, Y1→Y3

Unit economics and ARR are modeled estimates, pre-revenue.

Revenue model & Flourishing Business Model Canvas v2
Revenue model & Flourishing Business Model Canvas v2
Revenue model & Flourishing Business Model Canvas v2images/fief-11.jpg
Forth Space studio model — Three Horizons
Forth Space studio model — Three Horizons
Forth Space studio model — Three Horizonsimages/fief-12.jpg

Where it stands

A venture in motion.

A category, not a feature

Capability-as-core is evidenced whitespace — the field no competitor occupies.

Equity by design

A cross-subsidy, fiduciary data, and no ads make fairness structural, not charitable.

Proof for a studio

Fief's commercial success is the argument for everything Forth Space builds next.

What it taught me

01

The capabilities approach isn't decoration — it's a design constraint that shapes the spider, the separated inputs, and every classification.

02

Designing for the most structurally excluded user first makes the product work for everyone above them.

03

The honest version is the strong one — what's evidenced is marked evidenced; what's modeled is marked modeled.