Tally alternative? Keep Tally for the books, run the business on your phone

You probably do not need to move off Tally. You need to move the day off the office PC: billing, collecting, checking stock, following up and giving staff their own access. BizOS does that on the phone and in any browser, and keeps Tally in step so your CA's books stay exactly where they are.

Most owners who search for a Tally alternative are mixing up two different jobs. This post helps you separate them, shows which job goes where, and gives a two-week plan to make the switch without disturbing your CA.

Is it the books, or running the day, that is the problem?

Write down what actually frustrates you. For many owners, the list looks something like this:

• "I can't see today's sales or who owes me when I'm at a site."
• "My staff can't bill from their phones, so bills pile up for the evening."
• "Every bill is typed twice, once for the customer and once for the CA."
• "Nobody chases payments unless I call."
• "Enquiries from IndiaMART and Justdial get lost in WhatsApp."

None of these is about the books. They are about running the day: the counter, the van, the site, the customer who hasn't paid, the staff in the field. The books (ledgers, purchases, bank, P&L, returns) are a separate job, and it usually sits with your CA.

Once you see it as two jobs, the question changes from "should I leave Tally?" to "where should each job be done?"

Which job goes where?

When BizOS and Tally are connected, each does the job it is built for:

The job	Where it is done	How
GST bills at the counter, on the van or at the site	BizOS	On any phone or browser, sent on WhatsApp with a UPI QR and an optional payment link on your own Razorpay account
Collecting payments and chasing dues	BizOS	Numbered receipts, automatic WhatsApp reminders, a follow-up list, the staff cash drawer
Enquiries, quotations and sales orders	BizOS	Leads from IndiaMART, Justdial and Facebook; quotes the customer accepts from a link
Jobs and field staff	BizOS	A field technician sees only their own jobs on the phone
Stock per godown and branch	BizOS	Moves as you bill; Tally is told what moved
Who sees what	BizOS	Six fixed roles decide what each person sees and can change
Purchase bills, journals, bank, P&L, balance sheet, TDS, payroll	Tally, with your CA	Kept up to date with every bill, receipt and credit note from BizOS
Filing GST returns	Your CA	BizOS prepares the GSTR-1 file per GSTIN; the upload is your CA's

That is the whole idea: BizOS for running the business, Tally for the books, and nothing typed twice. If the daily side is what you are after, the related posts on payment reminders on WhatsApp and Tally data on your phone go deeper.

How does "alongside first, then instead" work?

BizOS is designed for a business that is on Tally today, and the path never becomes a dead end:

1. Import once. A small Windows program, the BizOS Agent, is installed on the PC that runs TallyPrime. During setup BizOS reads your ledgers, godowns, voucher types and stock groups; your customers and items follow, and each godown's stock comes in when that godown goes live.
2. BizOS becomes where the work happens. Bills, receipts, orders and stock moves are made in BizOS, which owns the quantity on hand at each live godown.
3. Tally is kept in step. Everything made in BizOS is posted into the right Tally company, voucher type, ledgers and godown, so your CA's books stay complete. Nothing is typed twice, and re-sending never duplicates a voucher.
4. Stop when you are ready. Because BizOS already holds your customers, items, stock and every bill, you can stop using Tally for daily work later without losing anything in BizOS. Tally (or your CA's accounting package) then keeps only the books.

Two details make the move smoother. Bill numbers carry on: a BizOS series can continue from your last Tally number, and each series can name the Tally voucher type its bills go into. Godowns go live one at a time: each opens with Tally's quantity as at the day before, and godowns not live yet stay in Tally and hold nothing up. There is no big-bang weekend.

What does your CA keep doing?

Your CA's work does not change much, and some of it gets easier because bills arrive in Tally on their own.

Stays with your CA (in Tally or their own package)	How BizOS helps
Purchase bills, supplier ledger, input tax credit	Purchases are pulled from Tally into BizOS stock; BizOS does not keep purchase bills
Journals, general ledger, bank reconciliation	BizOS sends sales, receipts and credit notes as vouchers
P&L, balance sheet, trial balance	Tally. BizOS reports cover sales, dues, collections, stock and expenses, which is not a P&L
TDS and payroll	Tally or your CA
GSTR-1 and GSTR-3B filing	BizOS prepares the GSTR-1 file per GSTIN; your CA files
E-invoice and e-way bill	The government portals or Tally; BizOS generates neither

Give your CA the Accountant role in BizOS. They see sales, payments and reports, can work the Tally review queue and take exports, but cannot create, edit or cancel sales documents. One thing to agree early: once Tally setup is complete, issued bills and payments in BizOS are locked, and corrections go through a credit note.

What does a two-week switch-over look like?

Here is a plan for a typical shop or service business with one Tally company. Adjust the days to your own week.

When	What to do	Who
Day 1	Sign up for BizOS (30-day trial, no card). Add your logo, GSTIN and bill format	Owner
Day 1–2	Agree the sync-from date with your CA (default 1 April of this financial year; it cannot be changed from a screen later) and take a backup of the Tally company	Owner + CA
Day 2	Install the BizOS Agent on the Tally PC, switch on Tally's gateway (port 9000), pair it with the 6-character code	Owner or Admin
Day 3	Map ledgers, godowns and voucher types in the wizard; choose what syncs; continue your bill number series. Press Complete setup	Owner + CA
Day 4	Import opening dues from Excel, so bills from before the sync-from date are chased too (Moving from Excel)	Owner or office staff
Day 4–5	Raise one test bill in BizOS and find it in Tally: same date, party, amount and GST split	Owner + CA
Day 5–7	Invite staff with their roles, install the app on their phones, start billing and sending bills on WhatsApp	Everyone
Week 2	Check the WhatsApp payment reminder schedule; take your first godown live; tell staff who still bill in Tally which voucher types BizOS now owns	Owner
Day 14	Sit with your CA: clear the review queue (link look-alike customers, don't create twins), check stock differences, decide what moves next	Owner + CA

The setup guide says connecting usually takes under an hour, most of it on mapping with your CA. If you are coming from paper or spreadsheets as well, see From notebook and Excel to a business app.

What does it cost?

Tally Sync is a module of ₹2,499 a year (₹4,998 for three years) on top of the ₹2,999 Billing base, and it is included in the Complete bundle at ₹19,999 a year. Office users are ₹999 a year and field staff ₹499 a year. All prices are before 18% GST, and Plan & billing in the app shows the prices that apply to you. If your CA prefers a file to a live connection, the same module gives a Tally XML or Zoho Books export instead.

When is BizOS the wrong choice?

BizOS fits a shop, distributor, service business or contractor in India that needs to bill, collect, track stock, manage staff and follow up, with the books staying in Tally.

BizOS is the wrong choice if you are:

• A CA firm keeping books for many clients. BizOS runs one business's day.
• A manufacturer needing bills of material or production entries.
• A business that only needs its books kept, with no daily selling, stock or staff to run.
• An exporter, an SEZ supplier or a business that must e-invoice. Those documents are not in BizOS.
• Outside India. BizOS is built for rupees, IST, Indian GST and +91 numbers.

For the full product view, see Looking for a Tally alternative? and Where BizOS fits.

Ready to move the day onto your phone and leave the books where they are? Start your free trial.