AI-powered construction platform

Made by construction professionals, for construction professionals, homeowners and DIYers

Brief smarter.
Build better.

The AI construction assistant for everyone who builds. Generate details, delegate work, track jobs — all from one link.

Try it free below — no account needed for your first generation

SiteBrief Assistant
1 free generation
3D visualisationAI generated — illustrative only
⚠ AI-generated illustration — not a construction drawing. Do not scale or use for construction without engineer confirmation.
No app download
WhatsApp-ready links
Built for UK construction
Free to start

Everything you need on site and in the office

Four features that work together — from delegation to detail to winning new work

01 — Full brief creation
Every job briefed in under two minutes
Smart templates pre-filled for the trade and task. Hazards, PPE, drawings and spec attached. Sent via WhatsApp link — recipient needs no account or app.
AI pre-fills from sector, role and task type
UK building codes cited automatically
Query, issue and completion tracked
Timestamped PDF record on completion
Tier 1 — £20/mo
Create brief — Site PM
Task type
Cavity wall — masonry inner leaf
Delegating to
Bricklayer
Location
Zone C · Level 1–3
Date required
Mon 5 May
Scope
Build blockwork inner leaf from DPC to soffit at grid C. Bond into returns at C1 and C3. Leave openings at C2 per Drg 2341-A-012 Rev B.
Hazards
Working at height above 2m — scaffold fully boarded before Level 2. Manual handling of dense blocks — team lift.
PPE
Hard hatHi-visSteel toe capsGloves
✓ ADoc A · PD 6697 · BS 5534 cited automatically
02 — Material estimates
Full takeoff before the first delivery arrives
Describe the job scope and get a complete material list with quantities, wastage factors and cost estimates. Tier 3 searches local suppliers for live prices.
Quantities with wastage allowances
Trade-specific material lists
Live supplier price search at Tier 3
Export to PDF or add directly to brief
Tier 1 — £20/mo Live prices — Tier 3
Estimate — cavity wall 80m²
Scope
External cavity wall — facing brickwork outer, full-fill insulation, blockwork inner leaf.
Facing brick — outer leaf5,200 + 5%£1,820
Dense blockwork — inner leaf640 + 5%£480
Full-fill mineral wool84m² + 5%£630
Stainless steel cavity wall ties200 no.£85
Mortar mix — above DPC12 bags£140
DPC + cavity traysAs drawing£95
Estimated total£3,250
🔒 Elite — search Jewson + Travis Perkins for live prices
03 — Detail library
110 construction details. Cited. Caveated. SE-flagged.
Select your detail type and get a fully specified illustrative build-up with UK regulatory references. All dimensions and member sizes require SE sign-off before construction. DWG export at Tier 3.
10 categories — concrete, timber, masonry, steel and more
Illustrative build-ups — all specs require SE confirmation
UK Approved Documents A–T cited automatically
DWG export — drops into AutoCAD or Revit
Tier 2 — £40/mo DWG export — Tier 3
Detail library
⚠ Example only — confirm all dimensions with a structural engineer before construction
04 — Space visualisation
Win work with something clients can actually see
Photograph a client's space, describe the proposed works, and SiteBrief generates realistic visualisation options. Clients commit to works they can see — not a verbal description.
Photo of existing space + description of works
Multiple visualisation options generated
Client proposal pack — brief + visual + estimate
Used on site visit to win the job before leaving
Tier 2 — £40/mo
Space visualisation
Existing space
📸
Upload photo of client's space
Click to load example
⬡ Tier 3 feature — Project tracker

Your entire project, briefed and tracked automatically

Pre-plan every brief, set dependencies, let SiteBrief fire them at the right moment

Project tracker — Wylfa Nuclear, Site Package B
Tier 3
📤Issued2
Groundworks — Drainage run, south
Groundworker · Zone Ext
11d left
MVHR installation — plant room
M&E Engineer · Roof level
19d left
Queried1
Steel column erection — Grid B/C
Steel erector · Zone B
⚠ HD bolt misalignment
🔨In progress1
Cavity wall — blockwork, Grid A
Bricklayer · Zone A
4d left
🔴Overdue1
First fix electrics — DBs
Electrician · All zones
2d overdue
Complete1
Plasterboard — dry lining, Zone A
Plasterer · Zone A
✓ 4 photos
3 briefs fire automatically this week — tap Confirm or they send on schedule
📅 Mon 5 May Roof structure — purlins + rafters, Block D Carpenter
🔗 On completion Concrete pour — ground floor slab, Zone C Groundworker
✦ AI suggested MVHR commissioning — ventilation units M&E Engineer
🔗 On completion First fix electrics — sub-circuits, Block D ~12 May
📅 13 May Stud partitions — first fix, all zones ~13 May

Includes everything in Tier 2 · Project tracker · Scheduled briefs · DWG export · Live price comparison

⚠️ SiteBrief is an assistant only. Always confirm with a qualified structural engineer before any construction begins. Nothing on this site constitutes professional structural design advice.
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