SWEDISH SOFTWARE COMPANY · F-TAX APPROVED

Focused software.Invisible infrastructure.

We build small products that finish a job — VAT proof, reorder labels, API spend limits — and one routing layer underneath them that turns real intent into the right next action.

What you can buy today →How Relay works

Live products

Routing layer

Built in Sweden

THREE DOORS · PICK ONE AND WALK THROUGH

RESOLVE cycletag · reorder · SE → partner allowlistVERIFY vatidence · VIES consultation number storedDELIVER curl-to-buy · file sold, link expires in 24hFAIL-CLOSED no approved destination → no redirectRESOLVE cycletag · reorder · SE → partner allowlistVERIFY vatidence · VIES consultation number storedDELIVER curl-to-buy · file sold, link expires in 24hFAIL-CLOSED no approved destination → no redirect

01 · PORTFOLIO

Each product lives under
its own name.

No bundles, no suite. Three live products you can open and pay for right now. Anything unfinished stays off this page.

Consumer reorderingLive

CycleTag

Stateless QR reorder labels. One scan brings back the exact replacement search — no app, no account.

EUcycletag.eu →

B2B verificationLive

Vatidence

Bulk EU VAT checks against VIES, with consultation-number proof finance teams can export.

EUvatidence.nyttolabs.com →

Digital deliveryLive

Curl-to-Buy

Sell a digital file without an account on either side. Upload it, set a price, share the link. Buyers pay by card and get a time-limited download.

Globalpay.nyttolabs.com →

02 · RELAY

Intent in.
Useful next action out.

Products create or detect commercial intent. Relay resolves it deterministically against an allowlist of approved partner destinations, records attribution, and fails closed when no good answer exists.

RESOLVER · EXAMPLE PAYLOAD

POST /api/resolve
{ "app": "cycletag", "action": "reorder", "country": "SE" }
MATCH · ALLOWLIST
200 OK · { "click_id": "c_8f3a…", "fallback": false }
$ ▌

01Intent appearsA scan, a VAT lookup, an API call — a moment where someone needs a next step.

02Relay resolvesDeterministic match against approved partners and allowlisted destination templates.

03Attribution recordedA safe redirect through /go carries a click id; conversions arrive on a signed webhook.

04Or nothing happensNo approved answer means no redirect. Fail-closed beats a bad recommendation.

03 · SCOPE

What we deliberately don’t do.

✕No inventory

✕No packaging

✕No third-party checkout

✕No shipping or returns

✕No dropshipping

✕No warehouse

✕No fake partners or prices

✕No analytics cookies

Partners keep checkout, payment, VAT, delivery, returns and product support. We keep the software honest.

PARTNERS

If your product touches ours, there is probably a reason to talk.

You keep checkout and fulfilment. We connect high-intent users to a relevant next action, on approved domains only.

Open a partner thread →

CONTACT

A real inbox, read by the people who write the code.

No ticket queue, no sales funnel.

hello@nyttolabs.comGeneral + partners
support@nyttolabs.comProduct support
privacy@nyttolabs.comData requests
billing@nyttolabs.comInvoices