ERP Software Development Services

Generic ERP platforms charge enterprise prices for features you'll never use and can't be configured for the workflows specific to your industry. The result is a system your team works around instead of in.
We build custom ERP software that fits your operations exactly, the modules you need, the workflows your team actually follows, and the integrations your existing systems require.

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Custom ERP built around your operations, not the other way around
Modules for finance, inventory, production, HR, and procurement, only what you need
Integration with your existing CRM, WMS, e-commerce, and supplier systems
100+ products shipped including custom business systems for manufacturing and operations

Recent outcomes

Custom ERP · Manufacturing operations

Built a multi-module ERP covering finance, inventory, and production for a mid-market manufacturer. Eliminated manual reconciliation and reduced reporting time from 3 days to same-day.

16 weeks to launch

B2B SaaS · Food & beverage

Built multi-platform order management with real-time inventory sync across 3 warehouses. Zero order errors after go-live.

3x revenue growth

Operations platform · eLearning

Delivered a custom operations platform with 200+ content modules and role-based access for 5,000+ daily users.

5,000+ daily users

4.9 / 5 on ClutchSee all work

Recognition

Sound familiar?

Your team is working around your ERP instead of inside it?
Paying for modules and features you don't use while missing the ones you need?

In short

RaftLabs builds custom ERP software for businesses in the US, UK, and Australia. Finance, inventory, production, procurement, and HR modules designed around your operations. 100+ products shipped. Fixed price before development starts.

Trusted by

Software delivery, by the numbers

software products shipped: 100+

average time to first production release: 12 weeks

rated by clients on Clutch: 4.9/5

years delivering software for established businesses: 9+

Most ERP implementations fail the same way

They're configured for a generic business, not yours. The platform was built to serve thousands of companies across dozens of industries. So it handles the 80% of processes that are common and forces workarounds for the 20% that make your operations different.

That 20% is usually where your margin lives.

Custom ERP starts from your operations. The workflows, the approval rules, the reporting requirements, the integrations that your team actually needs, built in, not bolted on.

For the CRM that sits alongside your ERP, see custom CRM development. For supply chain and inventory management that feeds into ERP, see supply chain software development.

Capabilities

What we build

Finance and accounting

General ledger, accounts payable and receivable, bank reconciliation, cost centre management, and financial reporting. Multi-currency and multi-entity where needed. Your chart of accounts, your approval rules, your reporting periods, not the platform defaults.

Inventory and warehouse management

Real-time inventory tracking, multi-location stock management, FIFO/LIFO/FEFO costing, reorder triggers, and cycle count workflows. Barcode and RFID support. Built for the physical reality of your warehouse, not a generic warehouse in someone else's head.

Production and manufacturing

Bill of materials, production orders, work-in-progress tracking, quality checkpoints, and machine scheduling. MES integration where production data is already being captured. Designed for your production floor, not a textbook manufacturing operation.

Procurement and purchasing

Purchase requisitions, PO management, supplier management, three-way matching, and goods receipt. Approval workflows by value, department, and category. Supplier portal integration where your vendors are set up for it.

HR and payroll

Employee records, leave management, attendance, payroll calculation, and tax reporting. Integration with your payroll provider or built-in payroll processing. Onboarding and offboarding workflows. Role-based access so managers see what they need.

Reporting and analytics

Operational dashboards for every module. Management reports that pull from all modules without manual assembly. Scheduled delivery to the right recipients. Export to Excel or the BI tool your team already uses. The data your leadership needs to make decisions.

Tell us how your operations actually work.

We'll design an ERP that fits them, and give you a fixed cost before we build.

Talk about your ERP requirements

Why us

Why teams choose RaftLabs

Senior engineers build what they scope
The engineers who assess your problem also build the solution. No bait-and-switch, no offshore handoff after the contract is signed. The team you meet in week 1 ships in week 12.
Fixed price before development starts
We scope the work, calculate the cost, and lock it in writing before any development starts. A scope change is a change request: priced, agreed, or dropped. It never absorbs into the project and appears on the final invoice.
9 years and 100+ products shipped
Clients include Vodafone, T-Mobile, Aldi, Nike, Cisco, and Lockheed Martin. Track record across AI, SaaS, mobile, automation, and enterprise platforms across healthcare, fintech, logistics, and hospitality.
Compliance built in from the start
GDPR, HIPAA, SOC 2 — compliance requirements are scoped in week 1, not retrofitted before launch. We have shipped HIPAA-compliant systems for US healthcare clients and GDPR-compliant products for European markets.

Process

How we work

Operations discovery & module scoping

We map the workflows your ERP needs to support before designing anything. Finance, inventory, procurement, production, HR, we document the approval rules, reporting requirements, and edge cases specific to your operations. Module priority is set by ROI: the 3–4 modules that deliver the most value ship first.

Workflow and approval rule documentation across all in-scope modules
Integration requirements for existing CRM, WMS, e-commerce, and supplier systems
Data structure audit: chart of accounts, inventory categories, cost centres
Fixed-cost scope for the first phase with milestone delivery dates

ERP architecture & data design

We design the data model, integration architecture, and access control model before writing code. Multi-entity and multi-currency architecture if your operations span multiple entities or geographies. Role-based access mapped to your team structure and approval hierarchy, so finance sees finance, and operations sees operations.

Data model supporting your chart of accounts, inventory structure, and reporting periods
Integration architecture for each connected system (CRM, WMS, banking feeds, suppliers)
Multi-entity and multi-currency design where applicable
Role and permission model mapped to your organisation structure

Module build

We build modules in 2-week sprints. Every sprint delivers working software you can use, not status updates. Business logic is tested automatically: approval rules, cost calculations, three-way matching, reconciliation. Configuration tools let your team adjust thresholds and rules without involving engineering.

2-week sprints with working module demos at the end of each
Automated tests for business rules and financial calculations
Configuration panels for approval thresholds, cost rules, and reporting parameters
Code review and integration tests built into every sprint

Integration & data migration

We build integrations with your CRM, WMS, e-commerce platforms, banking feeds, and supplier systems. Data migration from spreadsheets and legacy systems is validated at each step. Historical data is imported for financial reporting continuity. Old and new systems run in parallel until data accuracy is confirmed.

API integrations with each connected system, tested against real data
Data migration with field-level validation and reconciliation reports
Historical data import for financial and inventory continuity
Parallel running period with sign-off before legacy system retirement

Training & launch

We train your admin team and role-specific users before go-live. Production deployment includes monitoring, alerting, and a documented runbook. The first 90 days post-launch include a support arrangement so issues are resolved without becoming problems.

Role-specific training for finance, operations, procurement, and HR teams
Admin training for the team managing configuration and user access
Production deployment with monitoring dashboards and alerting
90-day support plan and handover documentation

ERP should fit your operations. Not the other way around.

Tell us your modules, workflows, and integrations. We'll give you a fixed cost before we build.

Talk about your ERP requirements

What clients say

What our clients say

Three-year average engagement. Founders and operators describing the work in their own words. No marketing varnish.

Charles E.

USA

Entrepreneur at Aggie Technologies

All of the sprints were completed on schedule and on budget. We highly recommend RaftLabs!

01 / 03

AI-Driven Remote Patient Monitoring App for Chronic Care Management

20%: reduction in clinical decision-making time
100%: compliance with HIPAA regulations

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Voice Chat Web App Development for Real-Time Engagement

14 weeks: zero to launch
300+ users: in real-time audio discussions

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Frequently asked questions

: Custom ERP development is the process of building an enterprise resource planning system designed around your specific business processes, rather than adapting your operations to fit a generic platform. A custom ERP includes only the modules your business needs, with the exact workflows your team follows, and integrations with the systems already in your stack. The result is a system your team uses because it fits how they work, not because they have no choice.
: Custom ERP makes sense when: (1) Your processes are specialised enough that generic platforms require significant workarounds or customisation that costs more than building custom. (2) You're paying for a large ERP licence but using 20% of its features. (3) Your industry has specific compliance, reporting, or workflow requirements that standard platforms handle poorly. (4) You're a mid-market business that has outgrown spreadsheets but doesn't need the overhead of enterprise ERP. Custom isn't always the answer, if your processes fit SAP or Oracle well, those platforms are faster to deploy. But if your operations are the differentiator, your software should match them.
: We build modules for finance and accounts payable/receivable, inventory and warehouse management, production planning and manufacturing execution, procurement and purchase order management, HR and payroll, CRM and customer management, project management, and reporting and analytics. Most implementations start with 3–4 core modules and expand over time. We scope which modules deliver the highest ROI first and build in phases.
: Yes. Integration is typically the most important part of ERP work. We build custom ERPs that connect with your existing CRM (Salesforce, HubSpot), e-commerce platforms (Shopify, WooCommerce), warehouse management systems, supplier portals, banking feeds, and payroll providers. If a system has an API, we can integrate with it. For systems without APIs (legacy software, older ERPs), we use file-based integration or direct database connectors where possible.
: A focused ERP build covering 3–4 core modules, finance, inventory, procurement, and basic reporting, typically takes 16–24 weeks for the first working version. Full multi-module ERP programmes are structured as phased builds: the highest-priority modules first, additional modules added in subsequent phases. This means you're using a working system within 4–6 months rather than waiting for a 12-month big-bang delivery.
: A focused ERP system covering 3–4 modules with standard integrations typically runs $60,000--$150,000. Multi-module programmes that replace full enterprise ERP platforms run higher. The cost depends on the number of modules, the complexity of your business rules, and the number of system integrations required. We scope every project before pricing it and always start with the highest-ROI modules first.

Work with us

Tell us what you need. We'll tell you what it would take.

We scope ERP Software Development Services in 30 minutes. You walk away with a clear cost, timeline, and approach. No commitment required.

Scope and cost agreed before work starts. No surprises. No obligation.
Working prototype within 3 weeks of kickoff.
Pay by milestone. You see progress before each invoice.
60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
All conversations are NDA-protected.

Go deeper

ERP development cost guide Custom software development cost guide Build vs buy calculator Browse our case studies