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Essence ERP
01Add-ons

Modules that extend an ERP you already run

Modules
5, deployed independently
Installs onto
Any running ERPNext instance
Replaces
Nothing you already use

Not every requirement justifies a new system. Sometimes the ERP is fine and one capability is missing: bin-level stock, a support desk that triages itself, a billing API your product can call, a live view of the shop floor, payroll that stops living in a spreadsheet.

These five modules install onto a running ERPNext instance, ours or somebody else's. Each is scoped and deployed on its own, in whatever order suits you.

03Technical fit

Where each one plugs in

Every module extends the ERP you already run, using its own records. None of them keeps a second copy of your data on the side.

ModuleWhat it extends, and what it assumes
Storage Bin SystemExtends standard ERP Inventory, Stock Entry, Purchase Receipt and Delivery Note. Any barcode scanner or Android device works.
AI HelpdeskExtends ERP Customer, Issue and Communication. Connects to email, chat platforms, WhatsApp Business and CRM.
Smart Invoicing APIREST with OAuth 2.0. Sandbox, worked examples and Postman collections provided, on your existing ERP accounting setup.
Production DashboardReads ERP Manufacturing, Quality Inspection, Stock and Operations. Optional IoT and machine capture over Modbus or OPC-UA.
HR & PayrollExtends ERP HR and Accounts. Integrates biometric and RFID devices, salary disbursement bank files and statutory portals.
04Elsewhere

If the gap is bigger than a module

A missing capability is a module. A system that argues with the way you work every single day is a different conversation, and a cheaper one to have early.

Already running ERPNext?

We take on add-on work for systems we did not implement, including reviewing and rescuing custom apps built by somebody else. Send us access to a staging copy and we will tell you what we find.