Sovereign by design

AI that never leaves your building

Perimeter is an AI appliance that reads your company's documents and answers with sources — on a box in your server room. It makes zero external calls. Pull the network cable and it keeps working.

Live in 30 days · annual licence · hardware bought in the EU

Perimeter · your server room
network: connected ai: running egress: 0 bytes
Match the VDL price list to tender BoQ, section 4?
Done — 212 of 240 lines matched, 28 flagged for review. Source: VDL_pricelist_06-2026.xlsx · BoQ_T-114 §4
Try it — flip the switch above.
Egress: 0 bytes, foreverHardware: bought in the EU, in your nameModels: open-weight, inspectableAnswers: cite the source documentContract: Dutch BV, AmsterdamProof: pull the cable — it keeps working
Perimeter · built for teams whose documents are the businessegress: 0 bytes
In order of weight

Why teams that live in documents are stuck

01

The manual week

Matching supplier catalogues to line items, digging through contracts and standards — skilled people spend most of their week finding things, not deciding things.

With Perimeter

Matching in minutes, answers in seconds — each one with a link to the source document, so you can check it.

02

The data can't leave

Bid pricing, supplier terms, client files. Sending them to a US-jurisdiction cloud is a commercial risk before it is a legal one — and for many of your customers, a dealbreaker.

With Perimeter

Nothing ever leaves. The appliance works without the internet — and you can verify that yourself, live.

03

DIY is a second job

Open-source stacks are real, but they are an engineering project: a server, pipelines, evaluation, upkeep. The build-vs-buy line sits around three dedicated engineers.

With Perimeter

A box arrives, we set it up on your corpus, your team is working in 30 days. No platform team required.

04

Enterprise suites don't fit

The big platforms start around $100k a year, per-seat, and are scoped for Fortune 500 procurement — not for a 120-person company with one estimating office.

With Perimeter

One box, one annual licence, sized for mid-market.

The manual week · matching, digging, checking — by handwhat Perimeter removes
Put simply

A clean box that learns your documents — and only yours

Perimeter is storage for meaning, not files. Ordinary search matches exact words; Perimeter finds things by what they mean — so "steel pipe 57×3.5" and its eleven other spellings resolve to the same item. It learns only what you load into it, inside your walls.

Your documents

Catalogues, BoQs, contracts, standards, matters — loaded locally, never uploaded anywhere.

The appliance

A GX10-class box in your server room. Open-weight models. Zero external calls.

Answers with sources

Every answer links to the document and place it came from. Trust, but verify — in one click.

A fair question

"Why not just use ChatGPT, or build it ourselves?"

Fair — and common. The difference is not the AI model. It is where your documents live, and who can reach them.

PerimeterCloud AIDIY open-sourceEnterprise suite
Where your data livesYour server roomProvider's regionsYours — once builtVendor cloud / heavy on-prem
Time to working30 daysInstant — with the riskMonths6–12 month rollout
Who you need to hireNo oneNo one~3 ML engineersA project team
Cost shapeSetup + annual licencePer seat, foreverSalaries, forever$100k+/year floors
Verifiable in personYes — pull the cableNoIf you built it rightRarely
How it works

Measured before it's bought

01

An instrumented pilot

We fix a reference sample of your real documents and agree an acceptance threshold in writing — before we start. Accuracy and hours saved are measured on your corpus, not claimed from a slide.

02

Live in 30 days

The box arrives, we load your corpus, train your team in two sessions, and run the load test for your real number of users. If the pilot misses the gate, no licence invoice.

03

Yours, and kept current

Annual licence, support at 20% — including model updates. Open models improve every few months; with support, your box is always on the current one.

Measured, not claimed · baseline, gate, numbers — on your corpushow the pilot works
Who it's for

Built for teams whose documents are the business

For your IT and DPO

No transfer. No transfer problem

Perimeter processes everything inside your perimeter, so there is no cross-border transfer to assess. Hardware is bought in the EU in your name; models are open-weight with public provenance; the contract is with a Dutch BV. Architecture review and code audit on request.

Egress: 0 bytes
Hardware: ASUS, EU distributors
Models: open-weight, inspectable
Contract & SLA: HumanOps B.V., NL
DPIA pack: ready to download
Audit: on request
Pricing

One box. One annual licence. No per-seat meter

Starter
from €8k
Setup · licence from €6k/yr

One team, one corpus. The honest way to try sovereign AI.

Most chosen Professional
from €20k
Setup · licence from €15k/yr

The full appliance for a 50–250-person company: matching, search, training, load-tested for your users.

Enterprise
from €50k
Setup · licence from €40k/yr

Heavier hardware, more users, deeper integration, priority SLA.

Licence is annual, paid upfront. Support is 20% and includes model updates. Hardware at cost +15–20%, bought in the EU under your name. Early customers can join as a founding reference: a setup discount in exchange for a measured, public case study. Full pricing

Questions

Asked on real calls

Will it actually work on our documents?

That is exactly what the pilot measures. We agree a reference sample and an acceptance threshold in writing before we start; if the pilot misses the gate, you don't pay for the licence — only the pilot work.

How many people can use one box?

Honestly: it depends on your documents and usage, so we load-test your real profile during the pilot instead of promising a number. One box comfortably serves an interactive team; for heavier loads there is a faster model configuration and a heavier hardware class.

Models improve every few months. Will ours go stale?

No — model updates are included in annual support. The model is a slot, not the product: when a better open-weight model ships, we test it on your corpus and upgrade your box.

Who is behind Perimeter?

HumanOps B.V., a Dutch company based in Amsterdam. The engineering team has Russian roots; the company you contract with is Dutch. Your data never leaves your building, the hardware is bought in the EU, the models are open-weight, and we offer an architecture and code review on request. We'd rather you ask than wonder.

Does it replace our other software?

No. Perimeter reads your documents and answers questions about them. Your ERP, estimating suite or legal database stays; Perimeter removes the manual searching and matching around them.

What if we leave?

The box is yours — you bought it. The corpus and the index live on it, inside your walls. We keep no copies; there is nothing to give back.

Next step

See it on your own documents

Twenty minutes, no slides. Bring a page of your catalogue or a contract — we'll show the matching and the sources live.

Live in 30 days · box, setup, training
Measured pilot · acceptance gate before any licence
Zero external calls · pull the cable — it keeps working
Kept current · model updates included in support