Heartbeat OS Book a walkthrough
The category

The F/AS/T company, defined.

F/AS/T: Forward-deployed AI Services and Tech — pronounced “fast”. A F/AS/T company owns all three layers of a working system — the people who deliver it, the custom build, and the platform underneath — and prices each one on what it's worth, not the hours it took. This page is the definition; hold us to it.

Why it exists

Enterprise software dies at the seams

Every serious system today is assembled from three vendors — and the risk between them belongs to you.

SaaS

Sells a license

The vendor is paid whether anyone uses it or not. Software that is bought is not software that is used — shelfware is a business model.

IT services

Sells hours

Paid by effort, they profit while the problem persists. Eighteen months later you own custom code nobody maintains.

Consulting

Sells a deck

Recommendations without running code. The partner leaves before the system exists.

The SI blames the software. The vendor blames adoption. The consultant blamed both and left in March. A F/AS/T company owns all three layers — so the seams are our problem, not yours.

The stack

Three letters, three layers

F

Forward deployed

Our engineers work on your site, inside your operating rhythm — in the Monday review, not on a support ticket. They are accountable for the system being used and the outcome being real.

You pay a fixed fee per phase, for results delivered — not hours.

AS

AI Services

The custom layer that makes the system yours — your metric definitions, your hierarchy, your workflows, your integrations — built with AI leverage on the platform base, never from scratch. What used to be a twelve-month systems-integration project is a ninety-day phase.

You pay for tokens used, passed through at cost — not seats.

T

Tech

The ready, out-of-the-box base: identity and permissions, org hierarchy, the metric layer, dashboards and drill-downs, connectors, audit. Best practices common to every company, built once, hardened with every engagement — so nobody pays us to reinvent them.

You pay an annual subscription, banded by users and data scope.

Why all three

Two out of three still fails

The pairings are the near misses — each is a real category, staffed by capable people, and each breaks in the same place every time. What's missing is never effort. It's a layer.

Three overlapping circles for Forward deployed, AI Services and Tech. Each pair of two names a way this fails; only the centre, where all three overlap, is a F/AS/T company. F Forward deployed AS AI Services T Tech Nothing that compounds Never quite fits Nobody uses it F/AS/T accountable end to end
Seven possible companies. Six of them are vendors you have already tried — and only the middle one answers for the whole thing.
T + AS

A system nobody uses

The platform is right and the custom layer fits. Then go-live happens, the vendor's job ends, and yours begins: training, chasing, reminding. Nobody from the company that built it is in the Monday review to feel it when the numbers go unread. Adoption arrives as your change-management project.

What F adds: people on your floor whose fee depends on the thing being used — so adoption is our problem, not a line in your project plan.

F + AS

Nothing that compounds

Good people on site, building fast and building it right — from zero, every time. With no rack underneath, identity, permissions, hierarchy and integrations get rebuilt per project, and what ships can't be maintained without the people who shipped it. So the tenth engagement costs what the first one did, and the labour bill returns every year.

What T adds: the rails that turn each build into inventory instead of junk — which is why the second year costs less than the first.

F + T

A product that never quite fits

A real platform, and people who care whether you use it — but no way to build the last mile. Your definitions, your hierarchy, your workflows are not the ones that shipped in the box, so configuration runs out exactly where your operating model begins. The company bends to the software, and that is the thing it never forgives.

What AS adds: the custom layer at platform speed — weeks, built on the base, so the system fits you rather than the reverse.

All three, and the seams close: one company owns the platform, the build, and whether anyone actually uses it. There is nobody left to point at — including us.

Precedent

Proven at the top of the market. Built for the middle.

The world's most advanced software companies proved forward deployment — at eight-figure deals, for governments and the Fortune 100. What needed twenty engineers per deployment needs three engineers and a platform now — AI collapsed the arithmetic. Heartbeat is the F/AS/T company for the mid-market, starting in India.

Buying it is simpler than naming it

From your side it's one engagement: a fixed-fee first phase, working dashboards in 90 days, and people on your floor who answer for the result.