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CORTEXX SYSTEMS
Nexus by Cortexx Software logo

Nexus by Cortexx

The universal platform that connects every system you run, automates your workflows, and puts real-time intelligence at your fingertips.

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About Nexus

Nexus is the universal platform built for businesses that rely on multiple systems. It eliminates friction between your tools, your teams, and your data so everything works together automatically. We aren't adding another piece to your business, we're bringing all the pieces together.

Built by Cortexx for companies that need more than point solutions. Nexus is the connective layer your business has been missing, integrating with your existing ERP, CRM, accounting, HR, and operations platforms. No rip and replace, Nexus works with what you already have.

The Problem

Most businesses run on 5–15 separate systems that don't talk to each other. The result? Wasted time, lost data, and decisions made blind.

Manual Processes

Disconnected tools force your team to spend hours on repetitive manual tasks copying data, chasing updates, and fixing errors instead of high-value work.

Data Silos

Critical business data is scattered across your ERP, CRM, accounting platform, and spreadsheets with no single source of truth.

Zero Visibility

Without real-time reporting, leadership decisions are based on outdated information slowing your response to every opportunity and risk.

A I R - Give Your Business Room to Breathe.

Nexus acts as the intelligent backbone of your operations connecting your systems, automating your workflows, and surfacing the insights that drive better decisions.

Automation

Eliminate manual work. Nexus automates workflows, approvals, alerts, replenishment, collections, and more. All triggered by your ERP data in real time.

Intelligence

Ask Nexus AI anything in plain English and get instant answers drawn from live ERP data. Dashboards, KPIs, and role-based reporting. Always current, no exports required.

Reporting

Real-time dashboards and smart alerts give every team member the right information at the right time, from the shop floor to the executive suite.

Core Features

Every feature in Nexus is built around one goal: giving your business a unified, automated, and intelligent operating layer. Our core product includes the following modules for your use.

GL & Finance Dashboards

Real-time visibility into your general ledger and financial health. Track revenue, expenses, margins, and cash flow at a glance without waiting for month-end reports.

Ask Nexus (AI)

Ask any question about your business in plain English and get an instant, accurate answer drawn from your live data. No SQL, no reports, no waiting just answers.

Inventory & Analytics

Live inventory visibility across all locations with real-time stock levels, movement history, and demand trends. Know exactly what you have, where it is, and where it's heading.

AP Automation

Streamline invoice approvals, flag duplicates, and forecast upcoming payment obligations. Keep vendor relationships healthy and cash flow predictable.

AR Automation

Accelerate collections with automated payment reminders, aging alerts, and overdue escalations. Reduce days sales outstanding and spend less time chasing receivables.

Document Automation

Automatically generate, route, and store business documents invoices, purchase orders, delivery confirmations, and more. Eliminate manual paperwork and keep every document audit-ready.

Order Entry & Sales Automation

Automate order workflows from entry to fulfillment. Trigger confirmations, stock checks, and shipping notifications automatically so your team focuses on selling, not administration.

Purchasing & Requisitions

Manage purchase requisitions, approvals, and vendor orders in one place. Set reorder rules, enforce spending limits, and keep procurement moving without bottlenecks.

Workflow & Approvals Automation

Build rules-based workflows that trigger actions, send notifications, and route approvals automatically based on your data, your thresholds, and your business logic.

Available Modules

Nexus is modular start with what you need and expand as your business grows. Each module integrates seamlessly with the rest of the platform.

CRM Integration

Bridge the gap between your sales pipeline and your ERP. Sync customer records, order history, and communication activity so your sales and operations teams are always aligned.

E-commerce Integration

Connect your online store to Spire for automatic order syncing, inventory updates, and fulfillment tracking. Supports Shopify, WooCommerce, Magento, and more.

Warehouse Management System (WMS)

A full warehouse management layer for Spire. Manage receiving, putaway, picking, packing, and shipping with barcode scanning, bin location tracking, and real-time stock accuracy.

Electronic Data Interchange (EDI)

Automate the exchange of business documents with trading partners using standard EDI formats. Reduce manual data entry, eliminate errors, and meet partner compliance requirements.

Payment Processor Integration

Connect your payment processor directly to Spire. Reconcile transactions automatically, reduce manual entry, and give customers a seamless payment experience.

Shipping Carrier Integration

Pull live shipping rates, generate labels, and track shipments from within your workflow. Supports major carriers and eliminates the need to jump between platforms.

Payroll & Timekeeping

Track employee hours, manage timesheets, and feed accurate data directly into your payroll process. Reduce errors and save time on every pay cycle.

Job Costing

Track actual costs against estimates in real time across labour, materials, and overhead. Know exactly where every job stands financially before it's too late to act.

Customer & Vendor Portals

Give customers and vendors their own self-service portal to view orders, invoices, statements, and shipment status. Reduce inbound queries and improve relationships.

Replenishment Engine

Predict stock needs before shortages happen. Uses demand history, lead times, and seasonality to generate smart purchase recommendations automatically.

Production

Track manufacturing runs, manage bills of materials, and monitor production progress against targets. Keep the shop floor and the back office in sync.

Shop Floor Management

Real-time visibility and control over your production floor. Track work orders, machine utilisation, labour allocation, and output against targets giving operations managers the data they need to act fast.

General Field Service Module

A flexible field service layer for businesses that dispatch technicians or service teams. Covers scheduling, work orders, mobile job updates, and billing integration.

Retail Module

Connect your retail operations to Spire with POS integration, multi-location inventory, pricing and promotions management, and customer purchase history giving you one unified view of your retail and back-office data.

Industry-Specific Modules

Nexus Core works for any ERP operation but some businesses need more. Our Industry Modules bring purpose-built functionality to the verticals where generic software falls short, extending your ERP with the workflows and tools your specific industry demands. Available for Food & Beverage, HVAC/Pool Service, Automotive Service, and more.

Food Industry Service Module

Purpose-built for food distributors and processors. Adds lot tracking, expiry management, recall readiness, and compliance workflows on top of your existing Spire operations.

HVAC/Pool Service Module

Manage residential and commercial service contracts, schedule technicians, track equipment history, and generate work orders all connected to your Spire inventory and billing.

Automotive Service Module

Built for the complexity of automotive service operations. Covers repair order management, parts integration, labour guides, technician tracking, and customer communication all tied back to your ERP.

Ready to See Nexus in Action?

Book a demo and see how Nexus can connect your systems, automate your workflows, and transform how your business operates.

Book a Demo