Both market themselves as AI pharmacy software in India. They are built on opposite deployment models — one is a cloud web app, the other a desktop licence you activate on a machine — and that single difference decides which fits your shop.
Most pharmacy software makes you download and install it, or book a demo call and wait. Nesayo you can drive right now — the real product, real data, no signup.
▶ Try the real Nesayo now — 60-sec tour| Feature | Nesayo | Hayati AI Nexus |
|---|---|---|
| Deployment | Cloud web app (PWA). Opens in any browser on any phone, tablet or desktop. Nothing to install. | Desktop licence. Their site states: “Desktop licence — activate on your machine after verified payment. Not a cloud trial signup.” |
| Getting started | Sign up and bill the same minute. Billing is free with no invoice limit and no card. | Activation follows verified payment. No free plan is offered; the site's calls to action are “Book a Walkthrough” and “Get Started”. |
| Offline billing | Yes — PWA caches locally, bills continue during an outage and sync when the connection returns. | Yes, and this is their strong suit: offline-first by architecture, “local billing completes without internet; governed sync aligns when connectivity returns.” |
| Voice billing | Yes — Hindi, English, Hinglish and 8 more Indian languages, mixed within one sentence. | Not claimed on their pharmacy page. |
| Schedule H1 register | Written automatically on every qualifying sale — patient, prescriber, batch and quantity, retained and exportable for inspection. | Claims “Schedule H discipline” and “regulated medicine registers”. The register format and retention are not detailed publicly. |
| Expiry handling | FEFO batch selection, and expired stock is hard-blocked at the counter rather than warned about. | Claims billing “surfaces near-expiry batches when safe to sell, reducing silent write-offs”. |
| GST returns | GSTR-1 and GSTR-3B export as JSON or CSV, plus Tally Prime export. | Claims “offline-first GST billing” and “multi-rate GST invoices”. Return filing export is not described publicly. |
| Medicine catalogue | 253,973 Indian medicines with HSN and GST, searchable in under a millisecond. | No catalogue size published. |
| Scope | Indian retail pharmacy only. | Broader — pharmacy, clinic and hospital teams, including an AI receptionist, patient queue display and TPA billing. |
| Published pricing | On the pricing page: free billing, then ₹399 / ₹999 / ₹2,999/month + ₹999/month per additional store (as of 2026-08-30; see nesayo.com/pricing for current terms). | Their pricing page renders “Loading plans…” and did not display figures when checked on 2026-08-28. We are not going to guess at them. |
If your shop's internet is genuinely unreliable rather than occasionally slow, a desktop-installed, offline-first system is more robust than any web app, ours included. A PWA caches well and keeps billing alive through an outage, but it is still a browser holding local state. Software installed on the machine, designed offline-first from the start, has fewer ways to fail in a long blackout. That is a real engineering difference and it is worth being straight about it.
The second case is scope. Hayati AI Nexus sells to pharmacy, clinic and hospital teams, with an AI receptionist, a patient queue display and TPA billing. If you run a clinic with a pharmacy counter attached, or a small hospital, that breadth is genuinely useful and Nesayo does not compete with it — we build only for retail pharmacy.
They also publish comparison and glossary content and maintain listings across the major software directories, so you can research them properly before committing. That is more than several long-established Indian vendors manage.
The clearest difference is how you find out whether the software suits you. Nesayo's billing is free forever with no invoice limit and no card — you can put a week of real bills through it and decide. Hayati AI Nexus activates a desktop licence after verified payment, so the decision comes first and the evidence comes after.
The second is where the software runs. A desktop licence is tied to a machine. A cloud web app is not: the same shop opens on the counter PC, on the owner's phone at home, and on a second counter during a rush, with no second installation and no sync between machines to go wrong. For a single-counter shop that difference is small. For an owner who wants to see the day's figures without walking to the shop, it is the whole point.
Third is voice. Billing by speaking a medicine name in Hindi, Hinglish or a regional language is not a novelty at an Indian counter — it is faster than typing a brand name a pharmacist has said out loud ten thousand times. Hayati AI Nexus does not claim voice billing on its pharmacy page.
Fourth is the depth of the compliance layer. We write the Schedule H1 register automatically on every qualifying sale, block expired stock at the counter rather than flagging it, and export GSTR-1 and GSTR-3B directly. Their pharmacy page claims Schedule H discipline and regulated registers, which may well be equivalent — but the detail is not published, so you would have to ask them.
Take the ten medicines you sell most and the last five purchase invoices you received. Put them through both systems and time three things: adding a batch with an expiry, billing a Schedule H1 medicine end to end, and producing the register entry afterwards. Those three cover most of what a counter does all day.
With Nesayo you can run that test today at no cost, because billing is free. With a desktop licence you will need to arrange the walkthrough first. That is not a criticism of their product — it is simply a different order of operations, and it is worth knowing before you plan your week.
Desktop. Their pharmacy page states plainly: “Desktop licence — activate on your machine after verified payment. Not a cloud trial signup.” It is designed offline-first, with sync when connectivity returns. Nesayo is a cloud web app that runs in any browser and also bills offline as a PWA.
No free plan is offered on their site as of 28 August 2026 — the calls to action are “Book a Walkthrough” and “Get Started”, with the licence activated after verified payment. Nesayo's billing is free with no invoice limit and no card required.
We could not tell you accurately. Their pricing page rendered “Loading plans…” without showing figures when we checked on 28 August 2026, so any number we published would be a guess. Ask them directly.
Both work offline, and theirs is architecturally offline-first as an installed desktop application, which is the more robust model in a long outage. Nesayo bills offline as a PWA and syncs on reconnect, which covers ordinary drops well. If your power and connectivity fail for hours at a time, weight that in their favour.
Nesayo writes the register entry automatically on every qualifying sale, with patient, prescriber, batch and quantity, retained for inspection. Hayati AI Nexus claims Schedule H discipline and regulated medicine registers; the format and retention are not detailed publicly, so ask to see the register produced during a walkthrough.
Try the free one first, because it costs nothing to find out. Run a week of real bills through Nesayo, and if something about it does not suit your counter, you have lost nothing but the week. If your internet is genuinely bad or you also run a clinic, take the Hayati AI Nexus walkthrough as well.
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.
No card, no invoice limit, nothing to install — open it in the browser you already have.
Start free →Disclaimer: This comparison is based on publicly-listed features and pricing of Hayati AI Nexus as of 2026-08-31. Vendors update their products frequently — always verify current features and pricing directly on the vendor's website. Nesayo has no commercial relationship with Hayati AI Nexus. No trademarks belonging to Hayati AI Nexus are used other than to identify the competitor product, which is permitted nominative fair use under Indian Trade Marks Act.