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Custom ERP Development

Custom ERP Software Development Built Around Your Business

RexoERP offers custom ERP development services that build software around the way your business works, with tailored modules, integrations, portals and mobile apps, on the cloud or your own servers.

  • Custom ERP Modules
  • API & System Integration
  • Mobile & Web Apps
  • Customer & Vendor Portals
  • Reports & BI Dashboards
  • Data Migration
  • ISO 9001:2015 certified company
  • 12+ years of IT experience
  • Cloud & on-premises

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Overview

What Is Custom ERP Software?

Custom ERP software is an enterprise resource planning system designed and built around your own processes, instead of adapting your business to a ready-made package. It connects production, inventory, finance, HR, sales and procurement, plus the reports, integrations and apps your teams really use.

Our custom ERP development starts with your workflows, not a feature list. We map how your business works, build the modules that match it, integrate the systems you already depend on, and keep supporting it as you grow. You get custom ERP solutions that fit, without paying for features you will never use.

Built around your process
Integrates with your existing tools
Scales with your business
Cloud or on-premises
Modules, apps and portals
Data migration included
Get a Free ConsultationGet a Free Consultation
Business analyst and engineers mapping a business process on a glass whiteboard during a custom ERP software project
Every custom ERP project starts by mapping your real workflows with the people who run them.

What a Custom ERP Development Project Covers

01

Process mapping

Workshops to capture how your business actually runs.

02

Custom modules

Screens, workflows and rules built for your processes.

03

Integrations

APIs and connectors to your machines, tools and legacy systems.

04

Data migration

Clean, map and import your existing records.

05

Training

Role-based training for managers, operators and admins.

06

Support

Dedicated support and maintenance after go-live.

Why Go Custom

Key Benefits of Custom ERP Software

When your process is your competitive edge, custom ERP development lets your software follow it, not the other way round.

Fits your process

Workflows, approvals and screens are built around how your teams work, not around a generic template.

No unused features

You pay for and train on the modules you need, so the system stays simple for users.

Connects what you use

Integrate machines, accounting, e-commerce, biometric devices and legacy systems into one flow of data.

Scales with growth

Add modules, users, plants and locations in phases without replacing the system.

Your deployment choice

Run on secure cloud servers or on your own premises, depending on your data policy.

Control of your roadmap

You decide what is built next, in what order, and how it works for your business.

Compare

Custom ERP Software vs Off-the-Shelf ERP

Neither is right for every company. Use this comparison to decide, or ask us about a hybrid approach.

FactorCustom ERP softwareOff-the-shelf ERP
Fit to your processBuilt around your workflowsYou adapt your process to the package
Time to startLonger: discovery, design and build in phasesFaster: configure a ready product
FeaturesOnly what you needMany features, some unused
IntegrationsDesigned for your tools and machinesLimited to supported connectors
Upfront effortHigher planning and build effortLower initial effort
Long-term flexibilityChange the system as the business changesBound by the vendor's roadmap
Best forUnique or complex processesStandard, common processes

Not sure? Start with proven RexoERP modules and add custom development only where your process is unique. See our enterprise ERP and small business ERP options too.

Custom ERP Solutions

Custom ERP Solutions: Modules We Tailor to Your Process

Start from proven building blocks and shape each one around your workflow. Every custom module shares the same data, so your teams stay in sync.

Custom Production Planning

Routings, work orders and scheduling rules that match your shop floor.

Custom Inventory

Item, lot, batch and bin logic built for how you store and issue material.

Custom Quality Management

Inspection plans, checklists and CAPA workflows for your standards.

Custom CRM & Sales

Pipelines, quotations and pricing rules for your sales process.

Custom Finance & Accounts

Ledgers, approvals and GST or multi-currency rules as you need.

Custom HRMS & Payroll

Shifts, overtime, attendance and payroll rules for your workforce.

Custom Procurement

Approval chains, RFQs and vendor evaluation your way.

Custom Warehouse (WMS)

Zones, putaway and picking rules for your warehouse layout.

Custom Logistics

Dispatch, transporter billing and proof-of-delivery workflows.

Custom Project Management

Tasks, milestones and WIP costing for project-based work.

Custom Asset Management

Asset registers, depreciation and maintenance schedules.

Custom BI Dashboards

KPIs and reports designed for owners, CFOs and plant heads.

Vendor & Customer Portals

Self-service portals for orders, status and collaboration.

Mobile Field Apps

Android and iOS apps for sales, service and shop-floor teams.

Document Management

Controlled documents, versions and approvals.

API & Integration Hub

One place to connect your machines, tools and partners.

Manufacturing

Custom Software for Manufacturing Companies

Manufacturing processes are rarely standard. We build custom software for manufacturing companies and custom software for manufacturing industries that follows your routings, recipes, batches, quality checks and sub-contracting, from the first work order to final dispatch.

  • Multi-level BOM, routing and production planning
  • Batch, lot and shop-floor tracking with WIP visibility
  • Inline quality inspection, CAPA and traceability
  • Job-work, sub-contracting and machine or IoT integration

Prefer a ready-made start? Explore our manufacturing ERP software and customise it to fit.

Production engineer using a rugged tablet next to a CNC machine on a clean manufacturing shop floor
Custom shop-floor software that follows your routings, batches and quality checks.

Custom Software for Manufacturing Industries

Warehouse supervisor holding a smartphone while checking stock on tall racking in a modern warehouse
Mobile apps put ERP data in the hands of field, warehouse and shop-floor teams.
Applications

Custom Application Development & Custom Software Development

Not everything fits inside an ERP screen. Our custom application development team builds the apps and portals around it, connected to the same live data, so staff, customers and suppliers get exactly what they need.

Our custom software development services also cover integrations, dashboards and workflow automation that sit alongside your ERP, so your whole technology stack works as one.

  • Mobile field apps: sales orders, service visits, stock counts and approvals
  • Customer and vendor portals: order status, invoices and collaboration
  • Dashboards and reports: KPIs for owners, CFOs and plant heads
  • APIs and automation: connect systems and remove manual steps
Our Process

Our Custom ERP Development Process

01

Discovery

Workshops to map your processes, systems and goals, and agree priorities.

02

Design

Prototypes and architecture so you can see and approve the solution early.

03

Agile build

Modules built and tested in sprints, with regular demos for your team.

04

Migrate & go live

Data migration, user training and a supported go-live.

05

Support & grow

Ongoing maintenance, tuning and new modules as your business evolves.

Project team of analysts and engineers reviewing a custom ERP project plan together in a bright meeting room
A dedicated project team works with you from discovery to support.

We also provide ERP consulting, implementation and training to make sure your team adopts the new system.

Architecture & Deployment

Cloud or On-Premises Custom ERP, Your Choice

We design custom ERP software with an API-first, modular architecture, so it can grow and connect, and we deploy it the way your company prefers.

Cloud-based solution

  • We host and manage your custom ERP on secure cloud servers
  • No hardware or server maintenance at your end
  • Access from any location, ideal for multi-plant operations
Explore cloud ERP solutions

On-premises installation

  • Installed on your own servers at your plant or office
  • Data stays within your premises under your IT team's control
  • Suited to strict data policies and limited connectivity
Talk to us about on-premises
API-first, modular design
Role-based access control
Audit trail and change logs
Secure backups
Integration with machines and IoT
Scales across plants and locations
Investment

What Affects the Cost of Custom ERP Development

There is no fixed price for custom ERP software, because every project is different. After a discovery workshop we share a phased plan and a tailored quotation, so you can start with the modules that matter most and add more later.

Get a Tailored QuotationGet a Tailored Quotation

Scope & modules

How many modules, workflows and reports you need.

Integrations

Machines, accounting tools, e-commerce and legacy systems.

Users & locations

Number of users, plants, warehouses and branches.

Deployment

Cloud hosting or on-premises installation.

Data migration

Volume and quality of the data to bring across.

Apps & portals

Mobile apps, customer and vendor portals.

Why RexoERP

A Custom ERP Development Company You Can Trust

12+

Years of IT experience

Built by Techlene Software Solutions Pvt. Ltd.

ISO 9001:2015

Certified company

Quality management and process discipline in how we deliver.

Global

Offices in India, USA & UAE

Headquartered in Indore, with offices in Frisco (Texas) and Sharjah.

1 : 1

Dedicated project teams

Dedicated implementation and support teams for every project.

Learn more about us, read our case studies, or explore our manufacturing ERP software and multi-location ERP.

Global Reach

Custom ERP Software Worldwide

We deliver custom ERP development for companies across India and internationally, with local compliance, language and currency support.

Custom ERP software by country

ERP software provider in India: top cities

FAQ

Custom ERP Development FAQs

Custom ERP software is an enterprise resource planning system designed and built around your own processes, instead of adapting your business to a ready-made package. It can combine modules such as production, inventory, finance, HR, sales and procurement with the integrations, reports and apps your team actually needs.

Off-the-shelf ERP is quicker to start but you adapt your process to the software. Custom ERP takes longer to plan and build but fits your workflows, integrates with the tools you already use and avoids paying for features you will never use. Many companies choose a hybrid: proven core modules plus custom development where their process is unique.

Cost depends on the scope: the number of modules, integrations, users and locations, and the deployment type (cloud or on-premises). After a discovery workshop we share a phased plan and a tailored quotation. Contact our sales team to get started.

Timelines depend on scope and complexity. We usually work in phases, so the most important modules go live first and further modules follow. The exact plan and milestones are agreed after the discovery phase.

Yes. Techlene Software Solutions, the company behind RexoERP, delivers custom ERP development: custom modules, workflows, reports and dashboards, integrations, customer and vendor portals, and mobile apps, supported by data migration, training and ongoing maintenance.

Yes. We build custom software for manufacturing companies and manufacturing industries, including multi-level BOM and production planning, batch and shop-floor tracking, quality management, inventory and warehouse control, job-work and sub-contracting, and machine or IoT integration.

Yes. Custom application development includes mobile field apps, customer and vendor portals, dashboards, APIs and workflow automation that connect to your ERP data.

Yes. We integrate custom ERP software with accounting tools, biometric devices, machines and sensors, e-commerce platforms and legacy systems through APIs and connectors, and we can migrate your existing data.

Ownership terms for source code, data and intellectual property are agreed in your project contract, and we discuss them with you upfront during discovery so there are no surprises.

Both are available. You can run your custom ERP on secure cloud servers that we host and manage, or install it on your own servers, depending on your requirements, users and data policies.

We provide dedicated support and maintenance teams for every project. You can reach us by email at rexoerp@techlene.com or raise support tickets, and our team will get back to you promptly and assist with your queries.

Ready to Build Custom ERP Software Around Your Business?

Book a free consultation and our architects will map your process and outline a phased custom ERP development plan.