Introduction

Atrope is an inventory management system built for teams that need exact traceability — every stock movement, lot expiry, serial number, and reorder event tracked in one place.

It works as a system of record: the authoritative source of truth for what you have, where it is, and how it got there. Other tools (Shopify, QuickBooks, your 3PL) connect to Atrope; Atrope doesn’t depend on them.

What you can do

• Track stock on hand across facilities, locations, and stock statuses
• Manage lots and serials with full chain-of-custody from receipt to shipment
• Automate reorders using min/max policies and demand signals
• Receive against purchase orders with partial receipt support
• Transfer stock between locations with transit tracking
• Run cycle counts and post variances to the ledger
• Trace every movement through an immutable inventory ledger

How the data flows

Suppliers → Purchase Orders → Receipts → Stock On Hand
                                              ↓
                                    Transfers / Counts
                                              ↓
                              Sales Orders → Shipments → Customers

Every receipt, shipment, transfer, and count posts a ledger transaction — a permanent, signed record of what moved, when, and by whom. The ledger is append-only; nothing is ever deleted.

Navigating the app

The left sidebar organises everything into sections:

The tenant section is labelled with your organisation’s name (e.g. “Lidl US”) and holds master data shared across all operations.

Start with Key Concepts if you’re new, or jump straight to the section you need.