The ERP decision: why it matters for small manufacturers
Choosing an ERP is one of the biggest decisions a small manufacturer makes. The right system cuts errors, saves time and shows you what is happening across the plant. The wrong one wastes money, frustrates staff and can hold the business back for years.
For Indian manufacturers with 10 to 200 employees, the choice is confusing: systems that cost crores, accounting tools that fall short, and much in between. This guide compares the main options.
What small manufacturers actually need
First, what does a small manufacturer usually need from an ERP?
Must-have features
- Bill of materials (BOM): Define product structures with raw materials and sub-assemblies
- Inventory management: Track stock across warehouses with batch or serial number support
- Work order management: Plan and track production jobs
- Purchase management: Manage suppliers, purchase orders, and goods receipt
- Sales management: Quotations, sales orders, and delivery tracking
- Accounting & GST: Financial accounting that meets Indian tax rules
- Basic reporting: Stock reports, production reports, and financial statements
Good-to-have features
- Quality control: Incoming and outgoing quality inspection
- Subcontracting: Manage outsourced manufacturing operations
- CRM: Track leads and customer relationships
- HR & payroll: Employee management and salary processing
- Barcode scanning: Speed up inventory transactions
- Custom reports: Build reports specific to your business needs
Future-ready features
- Multi-company support: If you plan to expand to multiple entities
- API integration: Connect with e-commerce, logistics, and banking systems
- Mobile access: Approve transactions and check reports from your phone
- Custom app development: Build industry-specific modules
ERP options compared
ERPNext
Overview: Open-source, full-featured ERP built on the Frappe framework. Strong on manufacturing and Indian compliance.
Manufacturing features:
- Multi-level BOM with unlimited levels
- Work order management with operation tracking
- Production planning tool for batch scheduling
- Subcontracting module
- Quality control with inspection templates
- Batch and serial number tracking
Pricing:
- Software licence: Free (open source)
- Self-hosted: Rs 2,000-5,000/month for server hosting
- Implementation: Rs 3-8 lakhs (one-time, depending on complexity)
- Annual maintenance: Rs 1-2 lakhs
Strengths:
- No per-user licence fees, so costs stay low as you add users
- Built specifically with manufacturing workflows in mind
- Can be customised a great deal through the Frappe framework
- Active Indian community and many support partners
- GST compliance, including e-invoicing and e-way bill
- Modern web interface that works on any device
Limitations:
- Requires technical expertise for self-hosting and customisation
- Implementation quality depends heavily on the partner
- Some advanced manufacturing features (like detailed capacity planning) may need custom development
Best for: Manufacturing SMEs with 10-500 employees who want a full ERP with strong manufacturing features at a low cost.
Tally Prime
Overview: India's most popular accounting software, widely used for financial management and GST compliance.
Manufacturing features:
- Basic BOM support
- Simple stock management
- No work order management
- No production planning
- No quality control module
- Basic batch tracking
Pricing:
- Silver (single user) and Gold (multi-user): a one-time licence, plus a yearly renewal if you want updates
- No implementation cost for basic setup
Strengths:
- Very well known in India, with a huge user base
- Excellent GST compliance and accounting features
- Simple to use for accounting staff
- Large network of Tally partners for support
- Low initial cost for small teams
Limitations:
- Not designed for manufacturing operations
- No production planning or work order management
- Limited inventory management capabilities
- Cannot handle complex manufacturing workflows
- Scaling to multiple departments creates data silos
Best for: Small trading businesses or manufacturers who only need accounting and GST compliance, not operational management.
SAP Business One
Overview: SAP's ERP for small and medium businesses, a smaller version of its enterprise ERP.
Manufacturing features:
- BOM management
- Production orders
- Material requirements planning (MRP)
- Quality management (add-on)
- Batch and serial tracking
Pricing:
- License: Rs 1-2 lakhs per user (perpetual) or Rs 5,000-10,000/user/month (cloud)
- Implementation: Rs 15-50 lakhs
- Annual maintenance: Rs 5-15 lakhs
Strengths:
- The SAP name, and a mature, reliable product
- Strong financial and reporting capabilities
- Works well with other SAP products
- Well-suited for companies planning rapid growth
Limitations:
- Much higher total cost of ownership
- Complex implementation requiring specialised consultants
- Per-user licensing becomes expensive as team grows
- Harder to customise than open-source options
- Longer implementation timelines (typically 6-12 months)
Best for: Companies with larger budgets that plan to grow fast or need to connect with other SAP systems.
Microsoft Dynamics 365 Business Central
Overview: Microsoft's cloud-based ERP for small and medium businesses.
Manufacturing features:
- BOM and routing management
- Production orders
- Capacity planning
- Basic quality management
- Inventory tracking
Pricing:
- Essentials: Rs 5,000-6,000/user/month
- Premium: Rs 8,000-9,000/user/month
- Implementation: Rs 10-30 lakhs
Strengths:
- Tight integration with Microsoft 365 (Excel, Outlook, Teams)
- Runs in the cloud, with automatic updates
- Good for companies that already use Microsoft products
- Familiar interface for Microsoft users
Limitations:
- Monthly per-user costs add up quickly
- Customisation can be expensive
- Indian manufacturing-specific features may need add-ons
- Less manufacturing depth than ERPs built for manufacturing
Best for: Companies that rely heavily on Microsoft products and can pay an ongoing subscription.
Cost comparison: 3-year total cost of ownership
Rough estimates for a manufacturing company with 15 users. Prices change, so get current quotes.
| Cost component |
ERPNext (Self-hosted) |
Tally Gold |
SAP Business One |
Dynamics 365 |
| Licensing |
Free |
Licence and renewals |
Rs 15-30L |
Rs 10.8-16.2L |
| Implementation |
Rs 3-8L |
Rs 0.5L |
Rs 20-40L |
Rs 15-25L |
| Hosting/Infra |
Rs 1.8L |
None |
Rs 3L |
Included |
| Maintenance |
Rs 3-6L |
Rs 1L |
Rs 9-15L |
Included |
| 3-year total |
Rs 8-16L |
Lowest of the four |
Rs 47-88L |
Rs 26-41L |
Note: Tally costs less because it does little for manufacturing. You would likely need other software to run production, which adds to the real total.
Key questions to ask before choosing
1. What are your core requirements?
List your must-have features. If you need BOMs, work orders and production planning, drop any option that does not have them built in.
2. What is your realistic budget?
Look at the total cost over 3-5 years, not just the purchase price. Include licences, implementation, training, customisation, hosting and ongoing support.
3. How many users will need access?
Per-user licences can push costs up sharply as your team grows. Open-source systems like ERPNext have a clear advantage here.
4. Do you need customisation?
Most factories have their own way of working. Check how easy and affordable it is to customise each option. Proprietary systems usually charge high rates for customisation.
5. What is your technical capacity?
Self-hosted systems like ERPNext need someone to look after the server. If you have no IT staff, add the cost of managed hosting, or choose a cloud option.
6. What is your growth plan?
Choose a system that can grow with you. If you plan to add modules, users or companies later, make sure the system allows it without a large jump in cost.
Our recommendation
For most small manufacturing companies in India, ERPNext gives the best balance of features, cost and flexibility. Here is why:
- Built for manufacturing: BOMs, work orders, quality control and production planning, no add-ons
- No licence fee: your money goes into a good implementation, not software fees
- Easy to customise: the system fits your processes, not the other way around
- Made for India: strong GST compliance, a large community and easy-to-find support
What matters most is the implementation partner. A good one learns how your plant works, sets the system up correctly, trains your team and supports you afterwards.
Next steps
If you are comparing ERPs for your plant, we suggest these steps:
- Document your requirements: List your must-have and nice-to-have features
- Get demos: See each shortlisted ERP in action with your use cases
- Check references: Talk to similar manufacturers who have implemented the system
- Evaluate partners: The implementation partner matters as much as the software
- Plan for change: Budget for training and change management, not just software
Tanush Digital sets up ERPNext for manufacturing companies. We will look at your requirements and give you an honest recommendation.
Book a walkthrough of ERPNext set up for a plant like yours.