SimpleGMP is an all-in-one ERP solution covering inventory, procurement, sales, invoicing, and double-entry accounting — purpose-built for modern multi-tenant organisations.
From raw material procurement to customer invoicing, SimpleGMP covers every step of your operational and financial workflow.
A unified ledger enforces balanced journals on every transaction. Full chart of accounts, control accounts, and tenant-specific account routing — GAAP-compliant by design.
Real-time stock tracking with rich metadata support, price lists, and automatic costing entries. Supports production usage, dumped stock, and stock adjustment workflows.
Manage the full purchase cycle: Purchase Orders → Goods Received Notes → Supplier Bills. Automatic GRNI clearing ensures your liability accounts stay accurate.
From Sales Orders to tax-compliant invoices with automatic dual-leg posting: revenue recognition and COGS recorded simultaneously, keeping your books perfect.
Maintain a single, unified record for every customer and supplier. Assign custom AR/AP accounts per entity and track all transactions and orders in one place.
Each tenant has fully isolated data. System and Tenant Administrators have granular role-based access. All changes are audit-logged with timestamps and user IDs.
SimpleGMP is designed for rapid onboarding. No consultants, no lengthy implementations.
Register your organisation in minutes. Your data is fully isolated from other tenants.
Auto-generate a complete chart of accounts with one click — fully customisable.
Import entities, inventory items, and price lists. Everything connects automatically.
Create orders, receive goods, send invoices, and watch your ledger balance in real time.
All modules are included — no add-on fees, no hidden upsells.
Real-time stock levels, metadata, and cost tracking
Purchase & Sales Orders with full lifecycle management
Customer & supplier invoices with auto-ledger posting
Full chart of accounts with hierarchical structure
Unified ledger with debit/credit balance enforcement
Customers & suppliers with custom account routing
Isolated tenant environments with role-based access
Complete change history on every record, every time
Every financial event posts an equal debit and credit. Structural accounts enforce correctness automatically — human error cannot break your trial balance.
Goods received instantly update both your stock count and your GRNI liability. Sales invoices simultaneously reduce stock and debit cost of sales.
Multi-tenant architecture ensures your data is never mixed with other organisations. Each tenant has its own accounts, entities, and configurations.
Every create, edit, and delete is logged with user identity and timestamp. Compliance and accountability are baked in from day one.
Join organisations already using SimpleGMP to manage their entire business cycle — from the first purchase order to the final reconciled ledger.