How Much Does Custom ERP Cost in India in 2026?

The most common answer to this question in India is "it depends." That is technically true but unhelpful. This article gives you concrete ranges based on actual project data, explains what moves the number up or down, and helps you benchmark a quote you receive.

Price Ranges for Custom ERP in India (2026)

Basic ERP — 2–3 modules (inventory + production OR dispatch + orders): ₹8L–₹15L
Standard ERP — 4–6 modules (full operations: inventory, production, dispatch, orders, basic finance): ₹15L–₹28L
Full ERP — 7+ modules (add HR, payroll, CRM, multi-location, advanced reporting): ₹28L–₹50L
Enterprise ERP — multiple plants, custom integrations, mobile apps: ₹50L–₹1.5Cr

These are one-time development costs. Post-launch support retainers typically run ₹15K–₹40K per month and are optional — not mandatory.

What Drives Cost Up

Number of modules: each module (HR, CRM, finance, etc.) adds 6–10 weeks of development
Custom integrations: connecting to Tally, biometric attendance, shipping APIs, payment gateways
Multi-location: separate data views, transfer workflows, and consolidated reporting per location
Mobile apps: a separate Android or iOS app adds ₹4L–₹12L to the project
Complex approval workflows: multi-level purchase approvals, credit limit checks, exception handling
Data migration: cleaning and importing years of historical data from Excel or legacy systems

Custom ERP vs SaaS: Total Cost Over 5 Years

Odoo (20 users): ₹1,500/user/month × 20 = ₹3.6L/year = ₹18L over 5 years
Zoho One (20 users): ₹1,200/user/month × 20 = ₹2.88L/year = ₹14.4L over 5 years
Custom ERP (standard scope): ₹18L one-time + ₹3.6L support (5 years at ₹60K/year) = ₹21.6L over 5 years

Over 5 years, custom ERP is cost-competitive with SaaS — and you own the system permanently. After year 5, SaaS costs continue. Custom ERP costs go to near zero (minimal maintenance only).

Red Flags in ERP Quotes

Quote is vague: 'starting at ₹5L' with no scope document behind it
No discovery session before quoting — how can they quote without understanding your workflow?
Per-module pricing that doubles every time you add a feature
No mention of post-launch support in the quote
Payment terms that require full payment upfront before any work begins

A good ERP quote includes: scope document, module list, delivery milestones, payment tied to milestones, post-launch support terms, and references you can check. If you receive a quote without these elements, ask for them before signing.