ERP & CRM Development
Build-versus-buy decisions and delivery notes from real ERP and CRM projects.
This is the smallest section on the site and the most specific. It comes out of building a 25-module ERP system and client CRM panels — the kind of long, unglamorous project where architectural decisions compound and mistakes are expensive to reverse.
Two questions come up constantly with clients, and both are covered here directly: what a custom ERP actually costs against off-the-shelf options like Tally or SAP, and when a custom CRM is justified for a small or mid-sized business versus taking something ready-made. I have written those with Indian SMB budgets in mind, because that is the market I work in and the pricing advice written for US mid-market does not transfer.
The rest is delivery experience. Running AI coding assistants across a codebase of that size behaves very differently from running them on a side project — context limits, cross-module refactors, and code review all get harder as the system grows. The comparisons here are written against that specific workload, which is narrower than a general benchmark but a good deal more honest about where the tools break.
If you are scoping a build and want to talk through it rather than read about it, the contact page is the right place.
All articles in ERP & CRM Development(4)

Custom CRM vs Ready-Made for Indian SMBs (2026): When to Build vs Just Buy Zoho or Kylas
Custom CRM vs ready-made CRM for Indian SMBs: real cost ranges, the per-user pricing trap, and 3 situations where building actually beats Zoho or Kylas.

Custom ERP Cost in India (2026): What ₹1.5L Actually Gets You vs Tally, SAP & Excel
Custom ERP cost India runs ₹1.5L–₹15L+. Real breakdown from a 220-user furniture ERP and 100+ user CRM — see exactly when Tally or SAP beats building custom.

Claude Code vs Cursor on a 25-Module ERP: Cursor Won Overall, But Claude Solved the Hardest Problems
Claude Code vs Cursor tested on a real 25-module ERP with 80+ Redux slices — see the exact wrong-output code, real task timing, and which tool actually won.

How I Integrated AI Code Review Into a 25-Module ERP System (Real Results)
A real-world case study on integrating AI code reviews (Cursor, Claude, Copilot) in a 25-module ERP system. Learn what worked, what bugs were caught, what was missed, and the optimal workflow.