The SME Dilemma: Buy or Build?

Every Indian SME owner eventually faces this question. Tally and Zoho work for many. SAP is the safe enterprise pick. But there is also a third option — a custom ERP built around your business, not someone else's. Here is how to decide.

When Off-the-Shelf Wins

If your business runs on standard accounting, simple inventory, and GST returns, Tally or Zoho Books is faster, cheaper, and well-supported by every CA in India. Do not overengineer if your processes are conventional.

When Custom ERP Wins

Custom is the right answer when:

  • Your workflow does not fit the standard module — e.g., multi-location manufacturing with non-standard quality checks.
  • You pay heavy per-user licences but only need a few of the modules.
  • You have unique reporting or compliance needs (industry-specific or regional).
  • Integration with other systems (POS, e-commerce, WhatsApp) is non-negotiable.

The Real Cost Comparison

A common myth: "Custom ERP is too expensive." In India, a focused custom ERP for an SME ranges from ₹3L to ₹15L, paid once. Over five years, a per-user subscription product can cost just as much — without giving you ownership of the code.

Hybrid Approach

You do not have to choose extremes. Many of our clients use Tally for accounting and a custom system on top for everything Tally cannot do. Integration via APIs is usually a few weeks of work.

Key Takeaways

  • Off-the-shelf is right for standard, low-complexity workflows.
  • Custom ERP wins when your processes are unique or integration-heavy.
  • Total 5-year cost is usually closer than people assume.
  • Hybrid setups (Tally + custom layer) are very common and effective.