Custom ERP Software Development Cost: Timeline & Budget
Custom ERP software development can replace spreadsheets, disconnected tools and repetitive handoffs with one system built around how your company actually operates. But "ERP development cost" is not one number. Finance-only software and a multi-location ERP connecting sales, inventory, procurement, HR, reporting and external systems are completely different projects. This guide breaks down the budget in a way you can actually use before asking for a quote.
If you only need the short answer: a focused custom ERP MVP can reasonably start around $20,000–$40,000 at India development rates (ERP software development cost in India is often lower than US or EU rates), a mid-market ERP with several connected modules commonly falls around $40,000–$100,000, and complex enterprise ERP programs can move beyond $100,000–$250,000+. These are planning ranges, not fixed Primocys quotations. The final cost depends on modules, workflows, integrations, data migration, permissions, reporting, compliance, and rollout complexity.
The useful way to budget an ERP: do not count screens first. Count business processes, user roles, approval rules, data sources, integrations and exceptions. Ten simple screens can cost less than one procurement workflow with multi-level approvals, inventory reservation, accounting entries and supplier synchronization.
How Much Does Custom ERP Software Cost in 2026?The word "ERP" covers a huge range of software. A 25-person business may need sales, purchasing, inventory and basic finance in one application. A larger company may need multiple legal entities, warehouses, locations, departments, currencies, approval hierarchies, audit trails and integrations with accounting, eCommerce, logistics or manufacturing systems. For a small business, ERP software development cost usually starts with a focused MVP rather than a full suite.
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Conclusion: Budget Your Custom ERP Around WorkflowsCustom ERP software development cost is driven by workflows, roles, integrations and data migration, not by screen count. A focused MVP can start around $20,000–$40,000, while mid-market and enterprise ERP programs grow with scope. The safest path is to launch one high-value workflow first, then add modules in phases.
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