ServiceProve

Prove it in weeks. On your data. On your infrastructure.

Most AI pilots fail one of two tests: they never leave the demo environment, or they leave it and can't survive the compliance review. We run POCs designed to pass both. Deployed inside your perimeter, governance-instrumented from day one, judged against a baseline we agree on up front.

Bring a workload How we deliver
Duration
2–4 weeks
Price
From £6,000 ex VAT

Terms Scoped per engagement from £6,000. If the POC shows the economics don't work, we stop the build before handover and charge for the scope, build, and honest report. You do not pay for a production roll-out we wouldn't recommend.

01 · Fit

Who it's for. Who it isn't.

Don't book this if

  • 01 You don't yet have a use case with an operational owner: start with a Discovery Sprint.
  • 02 You want a vendor demo rather than a real deployment: that's someone else.
  • 03 You need a formal compliance review before building: start with an AI Governance Assessment.

Book this when

  • 01 You have a defined workflow and a measurable baseline.
  • 02 Your data is sensitive, regulated, or commercially material, and a generic SaaS pilot won't clear procurement.
  • 03 The decision has been "we should try AI here" for more than one quarter.

02 · Deliverable

What lands on your desk.

  • 01

    A working POC deployed inside your environment (self-hosted, your own cloud tenant, or a regulated hybrid; never ours by default).

  • 02

    A baseline capture against which the POC is judged, agreed at day one, not invented at readout.

  • 03

    Cost and governance instrumentation from day one: tokens, compute, kWh, audit trail. Not a bolt-on.

  • 04

    A go / no-go recommendation at the end, with the honest case for "not yet" included.

  • 05

    The code, configs, and runbooks, yours to keep whether or not you proceed.

03 · Phases

How it runs.

Phase 01

Scope (days 0–2)

Confirm the workflow, define the baseline, agree the go/no-go criteria.

Phase 02

Build (weeks 1–3)

Stand up the environment, integrate with source systems, instrument, iterate.

Phase 03

Measure (week 3–4)

Compare against the baseline; where results disagree with assumptions, we say so.

Phase 04

Readout (end week 4)

Joint session with engineering, operations, and whoever owns the budget. Written report follows.

04 · Sample

What the output looks like.

Anonymised preview of a Rapid Secure AI POC go/no-go readout. One page, decision-ready, with the baseline agreed at day one.

ALT HORIZON · RAPID SECURE AI POC

Go / no-go readout

Client · [Anonymised]

Workload · Inbound triage classifier

Sprint · 4 weeks · Week 28, 2026

Verdict · GO (qualified)

Baseline · agreed day one

11min / case

POC · measured

2.4min / case

Delta · vs baseline

−78%

  1. Throughput passed

    23 routing categories, 720 sample cases, 91.4% top-1 accuracy on held-out set. Operator review on 8.6% disagreement queue averages 38s / case.

    Eval set · n = 720 · stratified by category

  2. Sovereignty held

    Self-hosted 14B on client's existing GPU node. Zero outbound tokens. Audit trail captured per inference; retention policy honoured.

    Egress · 0 packets · audit log · 100% coverage

  3. !

    Caveat · category 14 misclassifies

    "Regulatory escalations" routes correctly at 71% — below the agreed 85% threshold. Recommend keeping human-in-loop for that category until next training pass.

    Recommended · gated rollout · 6-month re-eval

Recommendation · Go, with category 14 routed to human review. Annualised cost saving £74k vs baseline. Production roll-out scoped at 6 weeks.

Page 1 of 8 · Go/no-go readout · Anonymised preview

Real deliverable shape, anonymised. Production output ships as PDF + repo handover with code, configs, and runbooks yours to keep.

Summary

"If a POC can't survive your procurement, your compliance team, and your CFO, it isn't a POC. It's a prototype with a nice slide. We build the first kind."
Bring a workload How we deliver
Calm horizon over open water under a soft cloudy sky

06 · Next step

Bring a workload. Get the numbers back.

A real workload, two sentences. We price it across cloud, self-hosted, and hybrid, then tell you what we'd run — or tell you to wait.

No deckNo sales pressureWe'll tell you to wait if you should

Or email a workload to hello@althorizon.co.uk — one-page model back in 48h.

Matt Shore Founder · Alt Horizon

Registered

Alt Horizon Ltd · 17098644

England & Wales · founded 2026

Data residency

Sovereign by default

Self-hosted unless you opt to a cloud option