Custom ERP development in India in 2026 ranges from ₹8L for a single-module operational system to ₹40L+ for a full enterprise ERP with AI, partner portals, and multi-entity support. Pricing is driven by scope (modules), integration count, AI features, partner-portal complexity, and data migration depth — not by team size or vendor markup.
What custom ERP costs in India in 2026
| Scope | Range | Timeline |
|---|---|---|
| Single-module operational ERP (e.g. inventory, dispatch, scrap, BOM) | ₹8L – ₹15L | 2–4 weeks |
| Multi-module mid-market ERP (procurement, production, dispatch, invoicing) | ₹30L – ₹60L | 4–7 months |
| Full enterprise ERP (multi-entity, AI integration, partner portals) | ₹40L+ | 6–12 months |
These ranges are the actual pricing we publish on our pricing page and reflect real 2026 project distributions in Indian custom ERP development.
What drives the number up
- Module count. Each module — procurement, production, inventory, sales, finance, HR, partner portal, marketplace integration — adds discovery, design, development, and QA time. The relationship is roughly linear within a phase, sub-linear across phases (later modules reuse foundations).
- Integration count. ERP-to-ERP integrations, marketplace listing and inventory sync, payment gateway integrations, logistics/3PL integrations, marketing automation handoffs. Each integration is roughly ₹1L–₹4L depending on API maturity and edge cases.
- AI features. Forecasting, classification, anomaly detection, OCR-driven document workflows. Adds ₹3L–₹15L depending on model complexity and operational criticality.
- Partner portal complexity. A partner-facing interface (recyclers, distributors, dealers) with role-based access, multi-tenancy, and offline tolerance is roughly equivalent to a small standalone product — adds ₹5L–₹15L.
- Data migration depth. Migrating live data from a legacy ERP (especially one with vendor-gated exports) is non-trivial. Simple CSV migration: ₹1L–₹3L. Complex multi-entity migration with cleanup: ₹5L–₹10L.
- Multi-entity / multi-currency. Distinct legal entities with shared masters, inter-entity transactions, and per-entity statutory reporting adds ₹4L–₹10L.
- Custom mobile apps. Floor / partner / sales mobile apps that go beyond responsive web — add ₹4L–₹12L per role-specific app.
What drives the number down
- Phased scoping. Going live with one critical module first, then adding modules, defers cost while delivering value early.
- Standard integrations only. Sticking to platforms with well-documented APIs (Razorpay, Shopify, Shiprocket, GST APIs) is significantly cheaper than custom connectors.
- Single entity, single currency, single country. Removes a lot of statutory and accounting complexity.
- Modest catalog and master data. 100 SKUs vs 10,000 SKUs has design implications. Smaller masters keep schema simple.
- Reusing the client’s existing identity / SSO. If the client has Azure AD, Google Workspace, or another identity provider, integrating saves user-management work.
What is included in a custom ERP price
- On-site discovery (typically 1–2 weeks)
- Schema design
- UX/UI design tailored for non-technical end users
- Full-stack development on standard stacks
- QA and UAT support
- Phased deployment
- Training (functional and technical)
- Documentation and source code handover
- Initial post-launch support window
What is not included
- Third-party software licenses (cloud hosting, payment gateway fees, SMS / email providers)
- Long-term ongoing development beyond the initial support window (typically billed separately on retainer or T&M)
- Hardware (POS terminals, barcode scanners, weighing-scale integrations beyond software)
- Data entry from paper records (we automate where possible; bulk data entry is client-side)
Payment structure
| Milestone | % of total |
|---|---|
| Kickoff and on-site discovery complete | 20–25% |
| Schema sign-off and first module live | 20% |
| Subsequent modules live (per module) | 15–20% per phase |
| Full system go-live + UAT sign-off | 15–20% |
| Post-launch support window complete | 10% |
“The right way to pay for a custom ERP is to never pay for unfinished work. If a partner asks for 50% upfront and the next milestone is “module live in 6 months,” the incentive structure is broken.”
Custom ERP versus alternatives — at a glance
| Option | Year 1 cost (rough) |
|---|---|
| SAP S/4HANA implementation | ₹60L – ₹2Cr |
| Oracle / NetSuite | ₹40L – ₹1Cr |
| Odoo Enterprise + customization | ₹15L – ₹40L |
| Zoho / Tally | ₹2L – ₹10L |
| Custom ERP (Pure Billion) | ₹8L – ₹40L |
For a 5-year view that includes upgrades, customization tax, and hidden costs, see Custom ERP vs SAP / Oracle / NetSuite: 5-Year TCO.
How to budget for a custom ERP project
- Define your phase 1 scope precisely. One critical module live in 8 weeks. Don’t scope phase 1 to be everything.
- Set aside 20% contingency. Real operations always surface requirements that weren’t in the brief. Budget for them.
- Plan for ongoing development. ₹3L–₹10L/year for new features and improvements is typical and far cheaper than license + customization on framework ERPs.
- Negotiate IP and source code. The client should own everything — schema, code, repos, documentation.
- Avoid vendor-locked stacks. Standard stacks (Node.js, Laravel, Django, Postgres) are hireable. Proprietary tooling locks you in.
Need a real quote for your scope?
Tell us your operational scope, integration list, and timeline. We’ll come back with a written quote inside 5 business days — including ranges where we’d recommend you stay on off-shelf.

