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Software Architecture8 min readPublished on Dec 02, 2026
Custom Built ERP vs. Out-of-the-box SaaS
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Govind Suthar
Co-Founder & CTO
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The dilemma is eternal: pay a monthly fee for software that sort of fits your business, or invest heavily upfront for a bespoke system. As your company scales, the math aggressively shifts towards the latter.
The Subscription Trap
SaaS products price by 'seats'. What costs ₹5,000/month for 5 employees balloons to ₹1,00,000/month when you scale to 100 employees. Furthermore, standard SaaS forces you to change your company's internal workflow to match their generic software.
A custom-built ERP (Enterprise Resource Planning) system—like the architecture we deployed for Sanskar Vidya Bhavan—bends the software to the institution, not the other way around. No per-seat limits, no hidden data locking, and absolute ownership of the source code.