Why pharmacies switch from Marg ERP to Nesayo, when it's not worth switching, and what stock migration and the parallel-run week actually involve.
No download, no sales call, no card. Drive the real product on a sample pharmacy before you commit to migrating anything.
▶ Try the real Nesayo now — 60-sec tourMarg's counter billing runs on the desktop ERP or on Marg Cloud (₹50/day, as of September 2026); its phone apps are for ordering and owner reports. Nesayo bills from any phone as an installable web app, free, with the counter, the owner's phone and home all looking at the same shop.
Marg does not list voice billing publicly as of September 2026 — every line on a bill is typed and searched. Nesayo's voice billing takes Hindi and English (beta, on paid plans from ₹249/month as of October 2026), which matters most during a queue when speaking a medicine name is faster than typing it.
Marg lists a one-time licence from ₹5,550 (Nano) or ₹10,300 (Basic) and a yearly renewal (ARC) from ₹2,400 or ₹3,990, all + 18% GST, as of September 2026. Nesayo's core billing — GST, batch and expiry tracking, WhatsApp bills — is free forever; the optional Full plan is ₹549/month (as of October 2026).
Marg lists 1,000+ reports, smart purchase and auto-reordering, AI purchase-invoice import, WhatsApp payment reminders and automatic prescription reminders on WhatsApp (margcompusoft.com, September 2026); Nesayo's five agents (Morning Briefing, Expiry Guard, Refill Radar, Stock Sense and Payment Advisor, on the Full plan) turn findings into specific proposals — a batch nearing expiry, a refill due — for the pharmacist to approve or dismiss.
| Feature | Nesayo | Marg ERP |
|---|---|---|
| Deployment | Cloud web app — any browser | Desktop install (works offline) or Marg Cloud in any browser |
| Mobile billing | Full PWA — install on phone | Companion apps (eOwner reports, eRetail ordering); full ERP in any browser via Marg Cloud |
| Voice billing | English + Hindi + 8 regional languages | Not listed publicly as of September 2026 |
| Prescription photo scan | AI Vision, auto-bill from photo | Prescription photos can be attached to bills; building a bill from the photo not listed publicly as of September 2026 |
| Offline billing | PWA cached offline | Works offline on desktop and syncs later; optional Marg Cloud |
| AI agents | 5 autonomous agents (briefing, expiry, refill, stock, payment) | AI photo/PDF purchase-invoice import, smart reorder alerts, 1,000+ reports; no scheduled agents listed publicly |
This is a short excerpt. See all 14 rows in the full Nesayo vs Marg ERP comparison →
Before you make an account, see the Nesayo home page tour and open Shelf: the sample pharmacy shows batch quantities and expiry dates together.
You have a local Marg dealer relationship you actually use — someone who installed it, trained your staff, and comes back when something breaks. That in-person support is real, and a feature list doesn't replace it if you're not comfortable troubleshooting software yourself.
You have multiple cashiers with years of muscle memory on Marg's keyboard shortcuts. Retraining has a real, temporary cost — a cashier who knows Marg well will be faster on it for the first few days on anything new, including Nesayo — and that cost can outweigh the upgrade if nothing about your day-to-day is actually broken.
Your accounting and multi-year audit trail are already built around Marg's ledger reconciliation and you're not hitting a concrete gap — no need for mobile billing, voice billing, or AI agents today. 'Switch to something newer' isn't a reason on its own; it needs an actual problem attached to it.
Export your batch-wise current stock report from Marg to Excel or CSV (Marg exports reports in PDF, Excel, CSV, RTF and XML). Save the file to your PC, a pen drive, or email it to yourself.
5 minutesIn Nesayo, tap Add Stock on the billing screen (under 👤 Menu on a phone) and upload the CSV or .xlsx file (if Marg saved an .xls, re-save it as .xlsx or CSV first). Nesayo auto-detects the column layout and the expiry-date format in use (MM/YY, MMM-YY, DD.MM.YYYY, and ISO are all recognised) and shows a preview before anything is saved. Spot-check a handful of medicines you sell daily against the physical shelf, and review any row the system flags rather than accepting it unchecked.
10-20 minutesKeep billing in Marg as normal and also enter the same sales in Nesayo. At the end of each day, compare GST collected, bill count, and revenue between the two. This is the real check that batch numbers, expiry dates, and pricing carried over correctly — Nesayo doesn't require uninstalling Marg, so there's no point where the counter is without a working system.
5-7 daysWhen a full week of daily totals agrees between the two systems, stop billing in Marg and move the counter fully to Nesayo. Keep the Marg installation and its historical data in place rather than deleting anything — GST rules require 6 years of sales records and Drugs & Cosmetics Rule 65 requires 2 years for general sale records and 3 years for the Schedule H1 register (Rule 65(3)(h)), so the old records stay useful as a reference after the switch.
1 day, after the parallel week passesThe comparison page is a feature-by-feature table — deployment, pricing, voice billing, and so on, side by side. This page assumes you've already seen that and are past the 'what's different' question; it's about the switching decision itself — why pharmacies actually leave Marg, when it's not worth switching, and what the migration week looks like in practice.
Exporting and uploading your stock takes under half an hour. What takes longer is the parallel-run week we recommend before fully cutting over — billing on both systems for several days to confirm GST totals, batch numbers, and pricing match before relying on Nesayo alone. Allow one to two weeks for the whole switch.
No. Nesayo doesn't require uninstalling Marg or migrating everything at once. You can run both in parallel, billing the same sales on each system, and stop using Marg only once you've verified a week of matching totals.
Your existing paper or Marg-based H1 register stays exactly as it is — switching doesn't erase past records, and GST/D&C Act retention rules mean you should keep them regardless. Going forward, Schedule H1 sales are logged automatically at billing: date, medicine, batch, quantity and bill number, with the patient and prescriber names entered on the bill. Nesayo does not record the prescriber's address yet, so the pharmacist adds it to complete the Rule 65(3)(h) register.
Nesayo auto-detects the column layout and expiry-date format from a typical Marg export (CSV, Excel, or pipe-delimited), including MM/YY, MMM-YY, DD.MM.YYYY, and ISO formats. You get a preview before anything is saved, and we recommend spot-checking a handful of medicines against the physical shelf before confirming the import.
No — the migration itself doesn't cost anything, and Nesayo's core billing (GST, batch and expiry tracking, WhatsApp bills) is free forever as of October 2026. If you want AI features on top, Essential (₹249/month) covers voice and photo billing plus Refill Radar, and Full (₹549/month) adds the full set of 5 autonomous agents — both as of October 2026.
A pharmacy with multiple cashiers trained on Marg's keyboard shortcuts, a local dealer relationship it relies on, and no specific complaint about mobile access, voice billing, or the yearly renewal cost doesn't have a problem that switching solves. Retraining has a real short-term cost, and newer software isn't itself a reason to take that on.
Nesayo's Chain plan is ₹2,999/month plus ₹999/month per additional pharmacy, as of October 2026 and by invitation, giving one owner account shared visibility and a GST rollup across stores per GSTIN. Marg handles multiple branches through its higher editions and Marg Cloud; pricing depends on edition and users.
Yes — that's effectively what the parallel-run week is. Bill a subset of transactions, or one counter, through Nesayo while Marg keeps running as the system of record, and expand once the numbers match. Nothing forces an all-or-nothing cutover on day one.
Check any medicine's Schedule (H1/H/X), look up its HSN code and GST rate, or decode a printed expiry date — nesayo.com/tools.
Free forever for billing. Import your stock list and run it alongside Marg ERP before you decide anything.
Start free →Disclaimer: This guide describes publicly-listed features and pricing of Marg ERP, sourced from https://margcompusoft.com/. Vendors update their products frequently — always verify current features and pricing directly on the vendor's website. Nesayo has no commercial relationship with Marg ERP. No trademarks belonging to Marg ERP are used other than to identify the competitor product, which is permitted nominative fair use under Indian Trade Marks Act.