How Much Does Custom ERP Software Cost in India?
By the team at Simplovative Solutions
One of the first questions Indian business owners ask when exploring custom ERP is: "What will it cost?" The honest answer is — it depends. But that's not very helpful, so here's a practical breakdown of what drives the cost of a custom ERP project in India, and what realistic numbers look like for SMEs and mid-market companies.
What Drives the Cost of a Custom ERP?
1. Number of Modules
An ERP is essentially a collection of modules — Sales, Purchase, Inventory, Finance, Projects, HR, Dispatch, Quality, and so on. Each module requires design, development, testing, and integration work. A basic system with 3–4 modules is dramatically cheaper than a full suite with 10+ modules.
2. Number of Users
More users means more licensing on the infrastructure side, more roles and permissions to configure, and more training. Systems designed for 5 users look very different from ones built for 100.
3. Integrations
Do you need to connect your ERP to Tally for accounting? WhatsApp for notifications? A GST portal for e-invoicing? Payment gateways? Each integration adds scope. Some are straightforward (a few days of work); others — like government GST integrations — can be complex.
4. Custom Workflows and Approvals
Simple list-and-form applications cost less than systems with multi-level approval chains, automated triggers, escalations, and role-based dashboards. The more your workflow deviates from "enter data, save, view" — the more it costs.
5. Reporting and Analytics
Basic reports are inexpensive. Real-time dashboards, custom MIS reports, export to Excel, and role-specific analytics views add meaningful scope.
How Costs Scale by Project Size
Rather than quote numbers that go stale within a year, here's how the one-time build fee typically scales with scope:
- Starter (3–5 modules, up to 15 users): A modest one-time build fee, suited to a single team digitising one core process.
- Mid-range (6–9 modules, up to 50 users): A mid-sized one-time build fee for a full-stack ERP spanning multiple departments.
- Full suite (10+ modules, 50–200 users): A larger one-time build fee for a fully bespoke, multi-location system.
These are one-time build fees — what you pay once for development. On top of this, most SaaS ERP providers charge a predictable monthly subscription fee that covers cloud hosting, database, backups, SSL, uptime monitoring, and support.
One-Time Build Fee vs Monthly SaaS Subscription
The most transparent pricing model for custom ERP in India is a two-part structure:
- One-time development fee — paid in milestones (advance + UAT + go-live)
- Monthly SaaS fee — covers infrastructure and ongoing support
From Year 2 onwards, many providers also charge an Annual Maintenance Contract (AMC) fee — a modest percentage of the build cost — which covers bug fixes, minor enhancements, and security updates.
What to Watch Out For
Hidden Costs
Watch for providers who quote a low build fee but charge separately for every small change post-launch. Always clarify what's included in the monthly fee and what triggers extra charges.
Vendor Lock-In
Some vendors build your ERP on proprietary platforms that make it impossible to migrate away. Insist that your data can be exported in a standard format at any time. The best vendors are transparent about their tech stack.
Off-the-Shelf Disguised as Custom
Some companies sell a lightly configured off-the-shelf product as "custom ERP." Ask specifically: is this built from scratch for my business, or is this an existing product with my logo on it? The answer matters a lot when your workflows don't fit the template.
Is Custom ERP Worth the Cost?
For most Indian SMEs dealing with more than 20–30 transactions a day, managing multiple departments, or running projects — the answer is yes. The cost of Excel errors, missed follow-ups, manual reconciliation, and staff time wasted on WhatsApp coordination almost always exceeds the cost of a properly built system within 12–18 months.
The key is to scope it right. Start with the modules you genuinely need today, not what you might need in five years. A good custom ERP partner will tell you what not to build as readily as what to build.
For a quick self-assessment, read: 5 Signs Your Business Has Outgrown Excel and WhatsApp →
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