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Custom ERP

Custom ERP Development

We design and build custom ERP systems that fit your company's exact processes. No recurring licenses, no unnecessary features, full integration with your existing tech stack.

The challenge

Why a custom ERP instead of an off-the-shelf solution

Generic ERP solutions like SAP Business One, Microsoft Dynamics, or even standard Odoo cover 70% of most companies' needs. But that remaining 30% is precisely what differentiates your operations from the competition. A custom ERP eliminates the gap between how your company actually works and how software forces you to work.

The licensing cost of a commercial ERP may seem reasonable at first, but scales quickly with each user, each additional module, and each customization. A mid-sized company can pay between 30,000 and 100,000 euros annually in SAP or Dynamics licenses alone, not counting implementation and consulting costs that typically double or triple that figure. With a custom ERP, that investment becomes an owned asset: no monthly per-user fees, no vendor dependency, and the flexibility to evolve at your business pace.

Flexibility is the most powerful argument. A custom ERP adapts to your workflows, not the other way around. If your purchasing process has three-level approvals with different rules per department, we program it exactly that way. If your invoicing combines subscriptions, hourly rates, and materials with complex discount logic, the system handles it natively. No workarounds, no parallel Excel spreadsheets to cover what the standard ERP doesn't support.

At Soamee we have built custom ERPs for companies across different industries. With Somos Musica we built a fully customized music rights and royalties management system on top of Odoo. With InfoAdex we developed the data platform that processes billions of advertising investment records. Each project taught us that the most valuable business processes are those no standard software can replicate.

100%

Customizable

0EUR

Recurring licenses

API

Full integration

Scale

Grows with you

Modules

Modules we build for each ERP

Each module is designed to your company's specific needs and integrates seamlessly with the rest of the system.

Inventory & warehouse

Real-time stock control with multiple warehouses, batch and serial number traceability, minimum stock alerts, inventory valuation (FIFO, LIFO, weighted average), and location management. Barcode and RFID reader integration. Automatic replenishment planning based on consumption history and configurable rules per product or category.

Invoicing

Electronic invoicing compliant with local regulations. Quote, delivery note, and invoice management with automatic document conversion. Recurring, hourly, project-based, or consumption-based invoicing. Multiple invoice series, tax withholdings, intra-community tax management, and automatic generation of tax returns.

Human resources

Employee portal with vacation, absence, and time tracking management. Integrated payroll or connection with your accounting firm. Performance evaluation, training plans, and document management. Dynamic org chart, department cost control, and productivity reporting.

Purchasing & suppliers

Complete purchasing workflow: request, multi-level approval, order, receipt, and invoice. Supplier comparisons, contract management, and payment conditions. Supplier evaluation by quality, delivery time, and price. B2B marketplace and EDI integration for electronic document exchange.

Reporting & BI

Interactive dashboards with real-time business metrics: sales, margins, inventory turnover, cash flow, accounts receivable and payable. Configurable reports with Excel and PDF export and scheduled email delivery. Integration with BI tools like Metabase, Superset, or Power BI. Automatic alerts when KPIs fall outside defined ranges.

Integrations

We connect your ERP with the tools you already use: Holded, A3ERP, SAP, Odoo, Salesforce, HubSpot, Stripe, banks, POS systems, e-commerce (Shopify, WooCommerce), logistics carriers, tax authorities, and any third-party API. Bidirectional connectors with real-time or batch synchronization based on data criticality.

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Technologies

ERP technology stack

Modern, proven technologies for enterprise systems that require performance, security, and scalability.

React Next.js Node.js TypeScript Python Django PostgreSQL Redis Odoo Docker AWS Terraform Elasticsearch RabbitMQ Celery Metabase Stripe GraphQL Prisma Tailwind CSS
FAQ

Frequently asked questions about custom ERP

How much does a custom ERP cost?
Cost depends on the number of modules and process complexity. An ERP with 2-3 basic modules (invoicing, inventory, reporting) can start from 30,000-60,000 euros. A complete system with 5-6 modules, third-party integrations, and data migration can range between 80,000 and 200,000 euros. The advantage over commercial solutions is no recurring licenses: the investment is yours and ROI accumulates every year you stop paying licensing fees.
How long does a custom ERP implementation take?
It depends on scope, but our approach delivers value fast. The first functional module can be in production within 6-10 weeks. From there, we add modules incrementally in 2-3 week sprints. A complete ERP with 5-6 modules is typically operational in 4-8 months.
Can I migrate data from my current ERP?
Absolutely. Data migration is a critical part of any ERP project and we plan it from the start. We develop migration scripts that extract, transform, and load data from your current system (whether another ERP, Excel, Access, or any database) into the new system with cross-validation to ensure data integrity.
What if my needs change in the future?
That is precisely the advantage of custom development. The system is yours and can be modified without licensing restrictions or vendor lock-in. We design extensible architecture with decoupled modules and well-documented internal APIs that any development team can maintain.
Let's start

Let's design your custom ERP

We analyze your business processes and propose the ERP architecture that best fits your company. No commitment.

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