relufx.
§03 — Pricing

Three ways to engage. Each one fixed in scope and price before we begin.

No T&M. No staff augmentation. No mystery line items. We agree on the work and the number, write them down, and stick to them.

Two weeks · fixed

Discovery

£12,000

A scoped, paid investigation. The output is a one-page artefact that defines the project we would deliver — including the things we would refuse to.

Stakeholder interviews
Data + systems audit
Decision-mapping
Written scope of work
Go / no-go recommendation
Request →
6–12 weeks · fixed price

Engagement

£45,000

The build. One senior pair, working against the Discovery scope. Weekly demos, fixed budget, and a written hand-over at the end.

Two senior engineers
Weekly working demos
Documented infrastructure
Tested transformations
Six-month support window
Start a project →
Rolling · 3-month minimum

Retainer

£8,000 / mo

Ongoing capacity for clients we have already built with. Use it for new metrics, model evals, on-call review, or quietly turning the cloud bill down.

Up to 4 days a month
Slack + email coverage
Quarterly architecture review
On-call review for breakages
Cost-optimisation passes
Request →

Pricing, with the awkward questions answered.

§03b — Asked often

Why fixed-price and not T&M?

Because we sell outcomes, not hours. If we can't scope something tightly enough to fix the price, we don't know enough to do it well yet — and we say so.

What if the scope changes mid-engagement?

We sign a written change order with a delta on price and timeline. Either party can decline. We have never quietly absorbed scope, on either side.

Can you sub-contract or grow the team?

No. We bring the same two senior people you met at scoping. If a project is bigger than that, we say so before we sign.

Do you do staff augmentation?

No. There are good firms that do; we are not one of them.

What about hosting / SaaS / model bills?

Pass-through at cost, billed monthly with the actual provider invoice attached. We don't mark up infrastructure.

What about IP?

Yours, on payment. We retain a non-exclusive right to reference the engagement in casework, with your written approval on any specifics.

Above the
threshold,
everything
becomes signal.

30-minute scoping call, no decks. We'll tell you whether ReluFX is the right fit for the work — and who is, if not.

hello@relufx.com →