ERP for Small Business: Do You Need One?

Enterprise Resource Planning sounds like something only large corporations need. But in 2026, ERP systems have become accessible to businesses of all sizes — and the right one can transform how a small company operates.

At PITS, we built rnaccounts, our own cloud ERP platform that now serves over 140 organizations. Many of our clients are small and mid-sized businesses that started with spreadsheets and manual processes before realizing they needed something better. We’ve seen what works for companies at every stage of growth.

This guide helps you answer the fundamental question first: do you actually need an ERP, or would simpler tools solve your problem? If you do need one, we’ll walk through what to look for, common pitfalls, and how to evaluate whether to buy off-the-shelf or build custom.

This article is being expanded with feature comparison tables, cost analysis, and a decision framework for choosing between SaaS ERP platforms. Check back soon for the full guide.

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