The operating system
for construction.
Most construction software remembers what happened. Core runs what happens next — documents, cost and time, the site, and risk, worked in one place — with an agent in every module and a human at every gate.
A system of record remembers.
An operating system runs.
Legacy construction platforms are filing cabinets — they store your documents and log what already happened. You still chase every approval, re-key every number, and stitch the story together by hand. Zepth Core is the operating system: the work runs inside it, and the record writes itself as the project moves.
A system of record
A passive archive of what happened
- Stores your documents and logs what already happened
- You chase every approval, update, and signature by hand
- Data re-keyed across disconnected, single-purpose tools
- Tells you what happened — after it happened
- Reporting is manual archaeology across exports
- A passive archive you visit to look things up
Zepth Core: operating system
The platform the work runs inside
- Runs the workflows — RFIs, submittals, inspections, risk
- Every module writes to one live, shared record
- An agent in every module drafts the work and holds it at the gate
- Shows what is live now — and what is next
- The audit trail is a by-product of work getting done
- A living system that drives the project forward
The record is the floor, not the ceiling. Core owns the single source of truth — then acts on it.
One project. One record. One source of truth.
Every document, inspection, RFI, observation, and risk lives in one Common Data Environment — not scattered across email threads, spreadsheets, and four disconnected tools. Core’s CDE is the spine the whole operating system runs on.
Single source of truth
Every module writes to the same record. No silos, no re-entry, no "which version is current?"
Live, not archived
The CDE is the working surface, not a vault you export to. Agents read and write to it as the project moves.
Governed & auditable
Role-based access, full audit trail, every change attributed to a person and a moment.
Your data, your perimeter
One platform, one boundary. Your record never leaves Zepth or trains anyone else’s model.
Connected across the lifecycle
The same record flows into Vector (procurement) and Edge (assets & finance) — one environment, preconstruction to handover.
The spine the platform runs on
Documents, quality, the site, and risk all sit on one foundation — so the operating system can act across every discipline at once.
The owner has two levers. Cost, and time.
Everybody on the project has a system, and every one of them reports upward. What the owner usually gets back is last month's summary of somebody else's data. Project Controls is the pair of instruments that answers the two questions an owner is actually being asked — what will this cost, and when will it finish — from a record they own.
The money
Cost Control
The delivery-phase ledger: what each budget line has committed, what the variations will do to it, what the direct costs add, and what is genuinely left to spend. Cost is committed at the moment somebody decides and reported at the moment somebody invoices — control lives in that gap.
See how it worksThe time
Schedule Control
The contractor authors the programme in P6 or MS Project; you interrogate it here. Every monthly submission read against the baseline AND against last month, with milestone variance and forecast drift visible — because a programme nobody objected to is the programme the delay claim gets built on.
See how it worksThe evidence
Zepth 360
And the record that settles the argument between the two. A photograph requires that somebody knew, on the day, what would matter two years later — and almost nothing that matters later was known at the time. Zepth 360 captures the room: 360° images pinned to points on the floor plan, navigable by place and by date, so the programme that claims a floor is 80% complete can be checked against the floor.
See how it works7 disciplines. One platform.
Core covers the full job of running construction delivery — document control, project controls (cost and schedule), quality and safety, the site and its visual record, risk and tasks. Each module has a construction-trained agent built in, and every one of them writes to the same record.
Document Management
8Project Controls
2Quality & Safety
9Site Operations
9Risk Management
1Task Management
1Platform
2MEP / structure conflict flagged · 3 drawings cited
An agent in every module — drafting the work, holding it at the gate for your sign-off.
Every module has an agent. You stay at the gate.
Core’s agents read your drawings, specs, and live project data, draft the work — an RFI response, an inspection, a risk call — and hold it for your sign-off. Built in, not a copilot stapled on top.
See how the AI worksBuilt into every module
Not a chat box in the corner. A construction-trained agent lives inside each module, reading your drawings, specs, and live project data.
Draft, then your gate
Agents prepare the work — an RFI response, an inspection, a risk call — and hold it for your sign-off. The consequential decisions stay yours.
One fleet, three products
Core’s agents are part of one fleet that spans Vector and Edge too — orchestrated to work as one across the whole project.
When the whole project runs in one place, everyone belongs in it.
An operating system only works if the whole organization is on it. So Core ships with unlimited users and unlimited storage as standard — no seat counting, no quota games, no one locked out of the record.
Unlimited users
If the project runs in Core, everyone working on it belongs in Core. No per-seat pricing deciding who gets to see the truth.
Unlimited storage
The operating system keeps the whole record — every document, photo, and decision — for as long as the project lives. Nothing pruned to save space.
One platform. Entire organization.
When everyone works on the same live record, decisions happen faster, nothing falls through the cracks, and the project moves as one. That is what an operating system is for.
Check the claims, then check the competition.
Explore the Platform Suite
See How Our Platforms Work Together
Zepth AI
AI-powered construction automation with specialized agents for risk detection, compliance, and decision acceleration.
Zepth Vector
Procurement end to end: tendering, purchase orders, deliveries, three-way matching, invoices and vendors.
Zepth Edge
The operating asset and its money: registers, maintenance, statutory inspections, CapEx, budgets and reporting.
Zepth API
Open integration platform to connect construction intelligence with your existing tools and custom applications.
See Core run on your project.
Bring documents, quality, the site, and risk onto one operating system — and watch the busywork run itself.