Built by site managers, for site managers

AI documentation for
construction

ClayStack builds AI tools that turn hours of paperwork into minutes. Method statements, KMA plans, self-inspections — generated from your tender docs.

AIME — HSEQ documentation
preconstructAI — AK-kalkyl estimator
Sweden & UK markets

Tools built for the site office

Every product comes from the real problems our team faces on Swedish construction sites.

Live now

AIME

AI-powered HSEQ documentation platform. Upload your tender documents and get compliant, site-ready paperwork in seconds — not hours.

  • AI method statements & risk assessments from tender docs
  • KMA-planer — Kontrollplan, Miljöplan, Arbetsmiljöplan, Drift & underhåll
  • Egenkontroll / self-inspection documents
  • Site Radar — AI project analysis (budget, duration, risk)
  • QR sign-in for workers
  • Autodesk Forma / ACC integration
  • PDF export with custom branding
  • Swedish & English interface
  • Compliant with AFS 2023:3 (Sweden) & CDM 2015 / British Standards (UK)
Open AIME →
Coming soon

preconstructAI

AI-driven budget estimator for Swedish construction prelims (arbetsplatsomkostnader). Generate AK-kalkyl, APD-plan, tidplan, and tjänstemannaplan from your project inputs — in seconds.

  • AI-generated AK-kalkyl across 12 cost categories
  • APD-plan, tidplan & tjänstemannaplan
  • Upload drawings & specs — AI extracts project metadata
  • Compare against reference benchmark projects
  • Save & restore named kalkyl snapshots
  • PDF & Excel (.xlsx) export
  • Swedish & English interface
Get early access

From tender doc to site pack
in under two minutes

No templates to fill in. No formatting to fight. Just upload and review.

1

Upload tender docs

Drop in your contract documents, drawings, or specifications. AIME reads them automatically.

2

AI analyses the project

AI extracts scope, risks, materials, permits, and requirements relevant to your work.

3

Documents are generated

Method statement, risk assessment, and KMA plans are generated in your chosen language.

4

Review & edit inline

Click any section to edit. All content is yours to adjust before signing off.

5

Export branded PDF

Download a professional PDF with your company logo and brand colour — ready to hand over.

For every team involved
in getting work done safely

Platschefer & arbetsledare

Stop spending evenings writing method statements. Generate compliant docs in the time it takes to make a coffee.

Subcontractors

Meet main contractor documentation requirements without dedicated HSEQ staff. Professional output every time.

Main contractors

Standardise documentation across your supply chain. Enterprise tier integrates directly with Autodesk Forma and ACC.

HSEQ managers

AI-generated plans aligned to AFS 2023:3 and CDM 2015, with approval sign-off tracking built in to every document.

Start free. Scale when you're ready.

Every new account includes a 14-day Business trial — no card required.

Trial
Free
14-day Business trial included
  • 2 method statements
  • 8 egenkontroll documents
  • AI document analysis
  • PDF export
  • Swedish & English
Get started free
Business
1 490 kr / mån
or 1 190 kr/mån billed annually
  • Unlimited method statements
  • Unlimited self-inspections
  • Team workspace (up to 5 members)
  • Custom branding on PDFs
  • KMA Planner (all four plan types)
  • Client requirements admin
Get Business
Enterprise
Let's talk
Tailored to your team
  • Everything in Business
  • Unlimited team members
  • Autodesk Forma / ACC integration
  • Site Radar — AI project analysis
  • AI KIS generator (Toolbox Talks)
  • Priority dedicated support
Contact us

All prices exclude VAT. Cancel anytime. Payments processed securely by Stripe. Also available in GBP — see in-app pricing.

Built from the inside out

ClayStack was started by Chris Clayton, a Produktionschef with first-hand experience in the Swedish and UK construction industries, who was tired of watching talented site teams spend nights writing documentation instead of managing construction.

HSEQ documentation is critical — but the process of creating it shouldn't be. The best method statement is one that's accurate, compliant, and done in time for the work to actually happen.

We build tools that give construction professionals their time back — without cutting corners on quality or compliance.

ClayStack AB

Org. nr.
559586-4876
Country
Sweden
Founded
2026
Industry
Construction Technology

Start saving hours this week

Join construction teams already using AIME. Your first documents are free — no card needed.

Try AIME free →

14-day Business trial · No credit card · Cancel anytime