webERP review
A broad self-hosted ERP with accounting, inventory, manufacturing, and MRP capabilities.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
webERP is a free, GPLv2-licensed, web-based ERP system for organizations that need accounting, inventory, purchasing, sales, manufacturing, and business administration in one application. Its stated audience includes small and medium-sized businesses in manufacturing, distribution, wholesale, hospitality, and healthcare. The product is designed for teams that want to run software on their own PHP-compatible web server and customize the source code, with web, API, and self-hosted coverage.
Its pricing model is straightforward: webERP is free and open source rather than a subscription product, and the published offering does not present paid plan tiers. That keeps the software relevant for budget-conscious organizations, while the self-hosted model places deployment within the organization’s own environment. The platform includes role-based access controls, audit trails, SSL support, and location restrictions, plus an XML-RPC API for external applications. Teams choosing it should be prepared to manage the server environment and deployment model themselves rather than expecting vendor-hosted SaaS delivery.
The functional breadth is the main reason to consider webERP for cost accounting work. Alongside general ledger, accounts payable, accounts receivable, banking, taxation, and financial reporting, it supports multi-warehouse inventory, order processing, purchasing, shipment costing, fixed assets, depreciation, multi-level bills of materials, work orders, manufacturing costing, MRP, and demand forecasting using multiple statistical methods. It is a strong fit when manufacturing and operational accounting belong in the same ERP. Organizations seeking a narrowly focused cost-accounting application or vendor-hosted service should choose an alternative aligned with those priorities.
webERP pros and cons
- Where it wins
- Free and GPLv2-licensed with source-code customization
- Combines accounting, inventory, sales, purchasing, and manufacturing
- Includes manufacturing costing, MRP, forecasting, and audit controls
- Where it doesn't
- Requires deployment on an organization’s own PHP-compatible web server
- Uses an XML-RPC API for external application access
- Manufacturing costing sits within a broader ERP rather than a narrow cost-accounting tool
webERP fact sheet, pricing and score →
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