IndustryMax posts your documents into TallyPrime and reads them back to check the two agree. One program beside the computer that runs Tally — and nothing to open up on your network.
The diagram shows IndustryMax posting documents into the copy of TallyPrime that runs in your office. Supplier bill VB-2026-00733, sales invoice INV-2026-01937 and payment PAY-2026-00519 arrive in your TallyPrime company as vouchers with the same amounts. After each one IndustryMax checks Tally again: the bill and the invoice are marked verified because the amounts agree, the payment is being checked, and a receipt and a debit note are waiting their turn. Your office reaches out to us, nothing reaches in, so there is nothing to open up on your network.
How it connects
Verified with real data
Tally and TallyPrime are trademarks of Tally Solutions Pvt. Ltd. IndustryMax is an independent product that integrates with TallyPrime, and is not affiliated with, endorsed by or certified by Tally Solutions Pvt. Ltd.
The part IT asks about first, answered first.
A single installer puts a small connector on the computer that already runs Tally. Everything it needs is inside it, so there is nothing else to install, and it starts with the machine and keeps working when nobody is logged in.
The connector calls out to IndustryMax and talks to Tally on the same computer. Nothing reaches in: there is nothing to open up on your network, no fixed address to arrange and nothing for IT to configure. If your office sends its traffic through a proxy, it uses the proxy — and Tally, being on the same machine, never goes near it.
Vouchers are posted into your Tally company, and the connector reads Tally again afterwards to confirm the two agree rather than assuming it. It reports what Tally actually says, including the vouchers Tally has deleted.
Why it is built this way, and not the easy way. The door Tally opens for other programs has no password on it. Anything that can reach it can read and write the books, so it must never face the internet. An integration that asks you to let the outside world through to Tally is asking you to publish your accounts. This one never does — which is also why it needs nothing from your firewall.
These figures measure reading an existing Tally book into IndustryMax, compared against what Tally itself reports for the same vouchers.
No. That is the point of it. Your accountant carries on working in TallyPrime exactly as before, and the documents raised in IndustryMax arrive there without anybody retyping them.
Nothing. The connector sits inside your network, reaches out to IndustryMax and talks to Tally on the same computer. Nothing reaches in, so there is nothing to open up and no fixed address to arrange.
It has to be running for documents to post, but nothing is lost while it is closed — work waits and goes across the moment Tally opens again. The installer treats a closed Tally as a warning, not a failure.
Work queues on the server until a connector is running again. The connector starts with the machine and keeps working when nobody is logged in.
No — the proxy goes in the installer, and the connector uses it to reach IndustryMax. Tally is on the same machine and is never sent through it.
TallyPrime, through the connection it already provides. There is nothing to buy or install on the Tally side.
No. Your existing Tally chart can be imported — groups first, then an account for each nominal ledger, with a dry run you approve before anything is created. On a real book, 1,267 of 1,270 ledgers were placed automatically and the three that could not be were named on screen rather than guessed at.
A demo runs on real screens with real documents, not slides. Bring one of your own purchase orders and we will walk it through to the voucher.
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