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.
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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.

Workshops to capture how your business actually runs.
Screens, workflows and rules built for your processes.
APIs and connectors to your machines, tools and legacy systems.
Clean, map and import your existing records.
Role-based training for managers, operators and admins.
Dedicated support and maintenance after go-live.
When your process is your competitive edge, custom ERP development lets your software follow it, not the other way round.
Workflows, approvals and screens are built around how your teams work, not around a generic template.
You pay for and train on the modules you need, so the system stays simple for users.
Integrate machines, accounting, e-commerce, biometric devices and legacy systems into one flow of data.
Add modules, users, plants and locations in phases without replacing the system.
Run on secure cloud servers or on your own premises, depending on your data policy.
You decide what is built next, in what order, and how it works for your business.
Neither is right for every company. Use this comparison to decide, or ask us about a hybrid approach.
| Factor | Custom ERP software | Off-the-shelf ERP |
|---|---|---|
| Fit to your process | Built around your workflows | You adapt your process to the package |
| Time to start | Longer: discovery, design and build in phases | Faster: configure a ready product |
| Features | Only what you need | Many features, some unused |
| Integrations | Designed for your tools and machines | Limited to supported connectors |
| Upfront effort | Higher planning and build effort | Lower initial effort |
| Long-term flexibility | Change the system as the business changes | Bound by the vendor's roadmap |
| Best for | Unique or complex processes | Standard, 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.
As a custom ERP development company, we cover the whole journey: design, build, integration, migration, training and support. Our engineers work in agile sprints with your team, so you see working software early and can steer it as you learn.
Need a quick change to an existing system instead? See our ERP customization services.

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.
Routings, work orders and scheduling rules that match your shop floor.
Item, lot, batch and bin logic built for how you store and issue material.
Inspection plans, checklists and CAPA workflows for your standards.
Pipelines, quotations and pricing rules for your sales process.
Ledgers, approvals and GST or multi-currency rules as you need.
Shifts, overtime, attendance and payroll rules for your workforce.
Approval chains, RFQs and vendor evaluation your way.
Zones, putaway and picking rules for your warehouse layout.
Dispatch, transporter billing and proof-of-delivery workflows.
Tasks, milestones and WIP costing for project-based work.
Asset registers, depreciation and maintenance schedules.
KPIs and reports designed for owners, CFOs and plant heads.
Self-service portals for orders, status and collaboration.
Android and iOS apps for sales, service and shop-floor teams.
Controlled documents, versions and approvals.
One place to connect your machines, tools and partners.
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.
Prefer a ready-made start? Explore our manufacturing ERP software and customise it to fit.


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.
Workshops to map your processes, systems and goals, and agree priorities.
Prototypes and architecture so you can see and approve the solution early.
Modules built and tested in sprints, with regular demos for your team.
Data migration, user training and a supported go-live.
Ongoing maintenance, tuning and new modules as your business evolves.

We also provide ERP consulting, implementation and training to make sure your team adopts the new system.
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.
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 QuotationHow many modules, workflows and reports you need.
Machines, accounting tools, e-commerce and legacy systems.
Number of users, plants, warehouses and branches.
Cloud hosting or on-premises installation.
Volume and quality of the data to bring across.
Mobile apps, customer and vendor portals.
Built by Techlene Software Solutions Pvt. Ltd.
Quality management and process discipline in how we deliver.
Headquartered in Indore, with offices in Frisco (Texas) and Sharjah.
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.
We deliver custom ERP development for companies across India and internationally, with local compliance, language and currency support.