Choosing an ERP is not like buying a software subscription. It is a 3–5 year commitment that will touch every department in your business. Get it right and you gain a competitive infrastructure that scales with you. Get it wrong and you face a costly rip-and-replace in 24 months or worse, a system nobody uses.
This 6-step framework is designed specifically for Indian SMEs evaluating ERP options whether you are looking at ERPNext, Odoo, SAP, or any other platform. Work through each step before you sign any contract.
The 6-Step ERP Fit Framework
Map Your Core Business Processes
Before evaluating any ERP, document how your business actually works today not how it should work, but how it does work. Map your order-to-cash process, your purchase-to-pay cycle, your production workflow (if applicable), and your month-end close process. This gives you a requirements baseline that prevents you from being dazzled by demo features you will never use.
Identify Your Must-Have vs. Nice-to-Have Modules
Not every business needs every ERP module. A trading company needs strong inventory, purchase, and sales modules but may not need manufacturing. A services firm needs project management, billing, and CRM. Create two lists: modules you cannot go live without, and modules you would like eventually. This prevents over-buying and keeps implementation focused and affordable.
Assess Your Organisation's Change Readiness
ERP success is 40% technology and 60% people. Assess honestly: Does your leadership team actively support this change? Are department heads willing to re-examine their workflows? Do you have at least one strong internal champion who will drive adoption? A business with resistant leadership will fail even with the best ERP and a business with strong leadership will succeed even with a less-than-perfect one.
Evaluate India-Specific Compliance Requirements
Your ERP must handle GST (with e-invoicing and e-way bills), TDS/TCS, Indian payroll (PF, ESI, PT), and if applicable, industry-specific regulations. Many international ERP platforms require expensive localisation add-ons for India. ERPNext is built with Indian compliance at its core GST returns, e-invoicing, and Indian payroll are native features, not bolt-ons.
Build and Compare Total Cost of Ownership
Compare vendors not on licence price alone but on total 3-year cost including implementation, customisation, training, hosting, support, and upgrade fees. A "cheaper" proprietary ERP often costs 3–5× more over 3 years than ERPNext when all components are included. See the detailed comparison in our ERP cost breakdown guide.
Shortlist Vendors and Run a Structured Demo
Shortlist 2–3 vendors and request a demo built around your specific business scenarios not a generic product walkthrough. Ask each vendor to demonstrate how they handle your most complex process (e.g., multi-location inventory, batch production, GST reconciliation). A vendor who cannot demo your specific scenario confidently is a red flag.
Alera Consulting offers structured ERP fit assessments we map your processes, score your readiness, and recommend the right modules before you commit to anything.
Book a Free ERP Fit AssessmentIndustry-Specific ERP Module Recommendations
Manufacturing
Must-have: BOM & Work Orders, Inventory, Purchase, Quality, Accounts, GST. Strongly recommended: Subcontracting, Batch/Serial Tracking, Production Planning (MRP). See our detailed guide: ERPNext for Manufacturing.
Retail & Distribution
Must-have: POS, Multi-warehouse Inventory, Purchase, Sales, Pricing Rules, Accounts. Strongly recommended: Loyalty Programme, Customer Portal, Barcode Scanning.
Healthcare
Must-have: Patient Management, Appointment Scheduling, Billing, Lab, Pharmacy. Strongly recommended: Insurance Claims, Regulatory Reporting, Multi-branch Support.
Services & Consulting
Must-have: Project Management, Timesheets, CRM, Invoicing, Expense Claims, Accounts. Strongly recommended: Resource Planning, SLA Tracking, Client Portal.
The One Question That Reveals Everything
After your vendor demo, ask this: "Can you show me a live customer reference in my industry, similar in size to my business, who went live in the last 12 months?" A vendor with genuine experience will connect you with that reference immediately. A vendor without it will deflect with case studies and testimonials. This single question will tell you more than any RFP questionnaire.
Continue Your ERP Journey
Frequently Asked Questions
Not Sure Which ERP Fits Your Business?
Alera Consulting runs a structured ERP fit assessment we analyse your processes, readiness, and requirements, then recommend the right platform and modules. No vendor bias, no sales pressure.