This guide on erpnext cost for manufacturing is written for Indian SMEs, with code samples, ERPNext / Medusa recipes, and step-by-step fixes you can copy into a real project.
ERPNext cost for an Indian manufacturer in 2026 varies more than the headline number suggests. A 30-person discrete shop running BOMs, work orders, and a single GSTIN lands at the bottom of the band. A 200-person multi-entity automotive components group with subcontracting, e-invoicing, and a Quality module integrated with their shop floor lands at the top. The number that matters is the one your specific scope puts you in, not the average. This guide walks through what drives the cost for Indian manufacturers, with band-by-band numbers from real projects.
Short answer
ERPNext cost for an Indian manufacturer in 2026: implementation lands between ₹2 lakh (a 30-person single-entity start) and ₹50 lakh (a 200-person multi-entity automotive components rollout). Hosting is ₹1.5–9.6 lakh per year, AMC is ₹1–4 lakh per year. Over three years, the total cost of ownership for a typical 50–100 person Indian manufacturer lands at ₹12–25 lakh, depending on scope. The licence is free — every rupee is implementation, hosting, and optional support. Verify each figure with your implementation partner against your specific scope, modules, and data migration complexity; the bands below are real but the band your project lands in depends on the four things that move the number (modules, users, customisation, data).
What it costs, by manufacturer size
The bands below are the ones we actually quote from. They cover implementation only — hosting and AMC are listed separately. Use the band that matches your team size, then walk through the four things that move the number to see where in the band your project lands.
| Manufacturer size | One-time implementation | Annual hosting | Annual AMC |
|---|---|---|---|
| Small (20–50 people) — single entity, GST + inventory + manufacturing basics | ₹2–8 lakh | ₹1.5–3 lakh | ₹60k–1.2 lakh |
| Mid-market (50–150 people) — multi-module, e-invoicing, BOMs, subcontracting, quality | ₹8–25 lakh | ₹3–6 lakh | ₹1.2–3 lakh |
| Upper mid-market (150–300 people) — multi-entity, custom workflows, integrations with shop floor or Tally | ₹25–50 lakh | ₹5–10 lakh | ₹2.5–5 lakh |
| Process manufacturing (any size) — formula management, lot genealogy, regulatory compliance | +30–50% over discrete | Same band | Same band |
These are the bands we quote from, not a price list. Verify each figure with your implementation partner against your specific scope.
The bands are wide because the four things that move the number — modules, users, customisation, and data migration — can each independently shift you from the bottom of a band to the top. The next section walks through each.
How does The four things that move the cost work for manufacturers?
1. How many users, and which kind
ERPNext has no per-seat licence, so users do not cost you software. They cost you training, permission design, and data-quality risk. Twenty people doing four different jobs is a bigger implementation than eighty people doing one. For a manufacturer, the split between shop floor (production planning, quality), back office (purchase, sales, accounts), and management (dashboards, multi-entity consolidation) determines the depth of role design and the training load.
2. How many modules
ERPNext's manufacturing story includes BOMs, work orders, job cards, subcontracting, capacity planning, and quality inspection. Each module adds process discovery, configuration, and testing. The modules interact — purchasing feeds inventory, inventory feeds manufacturing, manufacturing feeds sales, sales feeds accounting. The fifth module costs more than the first. For a typical Indian manufacturer, the essential set is accounting + inventory + manufacturing + sales + purchase; HR and CRM are common additions; eCommerce and projects are situational.
3. How much genuine customisation
Configuration is included. Custom doctypes, workflows, integrations, and reports are not, and each one is a permanent maintenance commitment repaid at every upgrade. The honest advice is to run standard for a quarter first — most requested customisations evaporate once teams understand the system. For manufacturers, the common customisations are shop-floor data integration (CNC / PLC / machine data), quality inspection workflows, and dispatch planning. Each is a real build with a real cost.
4. How messy the data migration is
This is the one that moves quotes after discovery, and the one nobody budgets. Clean masters from a single system migrate in days. Fifteen years of Tally with duplicate customers, inconsistent item codes, and opening balances nobody can reconcile is a project inside the project. For a manufacturer, item masters and BOMs are the two data sets that take the longest to clean — the rest of the chart of accounts and customer / supplier masters are usually manageable in 2–4 weeks.
What an ERPNext manufacturer deployment looks like
To ground the bands above — a 100-person Indian auto-ancillary manufacturer on ERPNext, deployed in 14 weeks:
- Phase 1 (4 weeks): environment setup, chart of accounts, GST configuration, item masters, user provisioning, training for the finance and purchase teams.
- Phase 2 (6 weeks): manufacturing module — BOMs, routings, work orders, subcontracting, quality inspection. Sales and CRM. Integration with existing Tally for historical data.
- Phase 3 (4 weeks): HR and payroll (PF, ESI, PT, gratuity), custom dashboards in Frappe Insights, go-live and parallel-run support.
Total project cost in the band: ₹15–30 lakh one-time, ₹4–7 lakh per year managed hosting, ₹1.5–2.5 lakh per year AMC. The same scope on SAP B1 lands at ₹80–1.5 lakh one-time plus ₹30–50 lakh per year in licence, putting the three-year SAP picture at ₹1.7–3 crore before any customisation.
When the cost is higher than the bands
There are three situations where the bands above understate the cost:
- Heavy customisation of the manufacturing module. A shop-floor data integration that pulls live CNC / PLC data into ERPNext is a real engineering project. Plan for 8–16 weeks of additional effort depending on the number of machines and the protocol.
- Multi-entity with statutory reporting across states. Each additional entity adds a week of configuration plus ongoing per-entity ledger maintenance. A three-entity Indian group is roughly 30% more than a single entity of equivalent size.
- Process manufacturing with regulatory compliance. FSSAI, FDA, GMP, electronic batch records — these are custom Frappe builds. Budget 30–50% more than the discrete band for equivalent size, or commission a separate engagement after the initial rollout.
Want the cost worked out for your plant?
The bands above are a starting point. The cost page breaks implementation, hosting and support down line by line for your own modules, users and shop floor, with no licence fees in the total.
Frequently asked questions
+How much does ERPNext cost for a 50-person Indian manufacturer?
For a single-entity 50-person manufacturer with the standard module set (accounting, GST, inventory, manufacturing, sales, purchase), implementation lands at ₹8–15 lakh one-time. Hosting is ₹2–3 lakh per year, AMC is ₹1–1.5 lakh per year. Over three years, the total cost of ownership lands at ₹15–25 lakh. The same scope on SAP B1 or Odoo Enterprise is typically 3–5x higher. Verify each figure with your implementation partner against your specific scope.
+Does ERPNext support GST e-invoicing for manufacturers?
Yes. ERPNext has native support for the Indian e-invoicing mandate — IRN generation, QR code embedding, and integration with the government IRP API are built into the core product. GSTR-1, GSTR-3B, TDS/TCS, and e-way bills are also native. No third-party add-on or partner patch is required. For manufacturers with B2B invoicing at scale, this is one of the more visible operational wins of an ERPNext deployment.
+Can ERPNext handle shop floor integration (CNC / PLC data)?
Yes, with custom integration. ERPNext exposes a REST API; shop-floor data collection systems (or direct CNC / PLC integration via OPC-UA / Modbus) can push data into ERPNext as production events. The integration is a real engineering project, typically 8–16 weeks depending on the number of machines and the protocol. We have shipped shop-floor integrations for a handful of Indian manufacturers; the pattern is replicable.
+How long does an ERPNext implementation take for a manufacturer?
A standard ERPNext implementation for a 50–100 person Indian manufacturer covering accounting, GST, inventory, purchase, sales, manufacturing, and one or two integrations takes 10–14 weeks to go live. Larger rollouts (150+ people, multi-entity, heavy customisation) take 14–20 weeks. Smaller scopes (a 30-person start) can land in 6–8 weeks. We give a fixed-scope quote and timeline within 48 hours of receiving your requirements.
+What does the cost NOT include?
Hosting (₹1.5–9.6 lakh/year), AMC (₹1–4 lakh/year), your own team's time during discovery / testing / training (the largest uncosted item in any implementation), and any third-party integrations you bring (Tally historic, SAP, payment gateway, eCommerce platform, BI tool). Custom Frappe development is also billed separately at ₹25,000–50,000 per developer-day.
+Is the licence really free, or is there an enterprise edition?
The licence is free, and it stays free. ERPNext is open source under GPL-3.0 with no enterprise edition that unlocks features behind a paywall. There is no per-user or per-seat fee, ever. The same code runs the smallest Indian SME and the largest enterprise. What you pay for is implementation, hosting, and optional support — never software rent.