Ask your projects data anything. Get answers in seconds. Plexa MCP Connector is live. See it in action

Project & Doc Management

One record for every drawing, RFI and submittal

Plexa gives project managers, contract admins and design teams one place for every RFI, submittal, drawing and piece of correspondence. Every action is versioned, timestamped and searchable, with a permanent audit trail behind every decision.

Request demo

Construction site with tower cranes surrounding a partially built high-rise under a blue sky.

Invoice dashboard showing pending, approved and forwarded invoices with approval metrics and a line chart.

Task management dashboard showing project tasks grouped by status.

Multi-project dashboard

See every active project, every open item, every deadline at a glance.

Multi-project dashboard

See every active project, every open item, every deadline at a glance.

Multi-project dashboard

Manage unlimited construction projects from one intelligent view. Track progress, budgets, and team performance without switching systems.

Version-safe document control

One live source of truth for drawings, specs and models. No stale revisions on site.

Version-safe document control

Centralize every blueprint, report, specification, and project document while eliminating version control chaos.

Version-safe document control

One live source of truth for drawings, specs and models. No stale revisions on site.

AI-assisted correspondence

Every RFI, submittal and instruction tagged, tracked and searchable.

AI-assisted correspondence

Every RFI, submittal and instruction tagged, tracked and searchable.

AI-assisted correspondence

Every RFI, submittal and instruction tagged, tracked and searchable.

The best construction companies are using Plexa

Project & Construction Management

Construction Resource Planning Software

Multi-project dashboards give PMs a live view of what's due, what's late and where budget is being spent across every job. Owners and CFOs get portfolio-level exception reporting without opening ten dashboards.

Multi-project dashboard

Project budget tracker

Automated task workflows

Project & Construction Management

Construction Resource Planning Software

Multi-project dashboard

Project budget tracker

Automated task workflows

Project & Construction Management

Construction Resource Planning Software

Multi-project dashboard

Project budget tracker

Automated task workflows

Project & Construction Management

Finance dashboard with project budget, expenditure, revenue and approval metrics.

Defects summary dashboard with filters and donut charts for construction issues.

BIM management interface showing a 3D building model and file controls.

Document management interface listing project folders and files.

Document Control & BIM

BIM Construction Management Software

Plexa keeps the current set of drawings, specifications and 3D models in one place, connected to the RFIs and submittals raised against them. Site never works off yesterday's version.

3d Model Viewing

Intelligent Version Control

Streamlined document distribution

Document Control & BIM

BIM Construction Management Software

Plexa keeps the current set of drawings, specifications and 3D models in one place, connected to the RFIs and submittals raised against them. Site never works off yesterday's version.

3d Model Viewing

Intelligent Version Control

Streamlined document distribution

Document Control & BIM

BIM Construction Management Software

Construction document management shouldn't exist in silos. Plexa's Document Controls & BIM solution centralizes all project documentation from drawings and specifications to BIM models.

3d Model Viewing

Intelligent Version Control

Streamlined document distribution

Document Control & BIM

Catch margin risk before it hits your bottom line

Plexa gives builders and developers real-time cost-to-complete accuracy across every project, not a monthly report that's already out of date

Correspondence & Workflows

RFIs, variations, and submittals tracked and closed, with a complete communication log for every project.

Correspondence & Workflows

RFIs, variations, and submittals tracked and closed, with a complete communication log for every project.

Correspondence & Workflows

RFIs, variations, and submittals tracked and closed, with a complete communication log for every project.

Program & Scheduling

Know exactly what is due, what is delayed, and who owns it, across every project.

Program & Scheduling

Know exactly what is due, what is delayed, and who owns it, across every project.

Program & Scheduling

Know exactly what is due, what is delayed, and who owns it, across every project.

Drawings

Every drawing at its latest revision, with overlay, markup, and full version history in one click.

Drawings

Every drawing at its latest revision, with overlay, markup, and full version history in one click.

Drawings

Every drawing at its latest revision, with overlay, markup, and full version history in one click.

Let's put every RFI, drawing and decision on one record.

Request a demo

Let's put every RFI, drawing and decision on one record.

Request a demo

Customer Stories

Built on measurable project outcomes.

From commercial builders to developers, teams rely on Plexa to connect every project, workflow, and stakeholder in one platform.

Artist impression of two high-rise buildings rising above clouds beside the sea.

Meriton - Cypress Palms

Modern white building with palm trees, gardens and an accessible entrance at sunset.

Girvan - The Domain Clubhouse

Upward view between curved white buildings against a blue sky.

How PMs and CAs use Plexa

How Project Managers and Contract Administrators use Plexa

A new drawing revision arrives

Auto-versioned, team notified, transmittal logged.No email thread, no shared drive conflict.

A variation comes in from the client

CA raises it in Correspondence, links the contract clause, approval chain starts without leaving the platform.

A variation comes in from the client

CA raises it in Correspondence, links the contract clause, approval chain starts without leaving the platform.

18 weeks from handover

Outstanding O&M documents auto-chased. The operations manual builds itself as files are received and approved.

18 weeks from handover

Outstanding O&M documents auto-chased. The operations manual builds itself as files are received and approved.

Across every project, every day

One data model. Every drawing, document, RFI, and variation in one place. No reconciliation, no version drift.

Across every project, every day

One data model. Every drawing, document, RFI, and variation in one place. No reconciliation, no version drift.

Ready to build the audit trail before you need it?

Request a demo

Ready to build the audit trail before you need it?

Request a demo

One platform for every question, document and decision.

Request demo

Project & Doc Management

RFIs

Every question routed, answered and closed against the drawing.

Submittals

Every submittal, from issue to approval.

Drawings & BIM

One live drawing set. In-browser BIM viewer.

Document Control

One live register, one owner, one audit trail.

Correspondence & Workflows

Every instruction, letter and reply on the record.

Programme & Scheduling

A live programme connected to procurement and RFIs.

Analytics & Reporting

Live analytics across cost, programme, quality and safety.

O&M Handover

Handover documents collected as the project runs.

One platform for every question, document and decision.

Request demo

Project & Doc Management

RFIs

Every question routed, answered and closed against the drawing.

Submittals

Every submittal, from issue to approval.

Drawings & BIM

One live drawing set. In-browser BIM viewer.

Document Control

One live register, one owner, one audit trail.

Correspondence & Workflows

Every instruction, letter and reply on the record.

Programme & Scheduling

A live programme connected to procurement and RFIs.

Analytics & Reporting

Live analytics across cost, programme, quality and safety.

O&M Handover

Handover documents collected as the project runs.

Plexa Mobile & Wearable

Everything on one app

Explore Mobile

Access every aspect of your construction workflow on the go with Plexa’s powerful mobile app for iOS and Android.

Smartwatch on a wrist displaying a waterproofing defect alert.

Smartphone displaying a construction project dashboard in a hand.

Capabilities

Related modules and integrations

Budget & Finance

AI reads every invoice, matches it to the right PO and cost code, and flags discrepancies before they hit budget.

Budget & Finance

Budget & Finance

AI reads every invoice, matches it to the right PO and cost code, and flags discrepancies before they hit budget.

Budget & Finance

Site & HSEQ

Track resolution rates by project in real time, with open and closed issues visible the moment anyone checks

Site & HSEQ

Site & HSEQ

Track resolution rates by project in real time, with open and closed issues visible the moment anyone checks

Site & HSEQ

Procurement & Tendering

See every tender's deadline and status at a glance, so nothing closes late or slips through unnoticed.

Procurement & Tendering

Procurement & Tendering

See every tender's deadline and status at a glance, so nothing closes late or slips through unnoticed.

Procurement & Tendering

Integrates with your tools

Xero

Invoices, RCTIs, and claims sync automatically between Plexa and Xero. No double entry, no month-end reconciling.

Xero

Invoices, RCTIs, and claims sync automatically between Plexa and Xero. No double entry, no month-end reconciling.

Xero

Invoices, RCTIs, and claims sync automatically between Plexa and Xero. No double entry, no month-end reconciling.

myob

Cost codes, invoices, and claims stay in sync between Plexa and MYOB, one entry, not two.

myob

Cost codes, invoices, and claims stay in sync between Plexa and MYOB, one entry, not two.

myob

Cost codes, invoices, and claims stay in sync between Plexa and MYOB, one entry, not two.

Docusign

Send contracts, variations, and subcontractor agreements for signature directly from Plexa, and get the signed copy back automatically.

Docusign

Send contracts, variations, and subcontractor agreements for signature directly from Plexa, and get the signed copy back automatically.

Docusign

Send contracts, variations, and subcontractor agreements for signature directly from Plexa, and get the signed copy back automatically.

Security & Trust

Built to meet enterprise security requirements.

AWS Sydney hosting

ISO/IEC 27001 certified

Role-based access control

Australian data residency

SOC 2

certified

Still Running Projects Across Five Different Platforms?

One platform, flat per-user, per-module pricing. External users always free.

Book a 20-Minute Walkthrough

Construction site manager in a hi-vis vest reviewing drawings on a tablet, framed in a chevron shape against a multi-storey building under construction.

Still Running Projects Across Five Different Platforms?

One platform, flat per-user, per-module pricing. External users always free.

Book a 20-Minute Walkthrough

Still Running Projects Across Five Different Platforms?

One platform, flat per-user, per-module pricing. External users always free.

Book a 20-Minute Walkthrough

The AI Construction Operating System

One platform, one data model, every project. Built in Australia, for the world.

YOUR DATA, PROTECTED

Hosted on AWS Sydney with Australian data residency.

GET THE MOBILE APP