GST invoices your customers remember, and pay faster.
Quotations to invoices, inventory across warehouses, party ledgers and GST reports, with a UPI QR on every invoice. Built on exact maths, so the totals are always right.
Built and supported by BrandMiz Private Limited · Human support, not a ticket maze

Everything in MizUp Finance
Built, hosted and supported by BrandMiz in India. Your data stays yours.
01GST invoicing in seconds
CGST/SGST or IGST decided by place of supply, without leaving the invoice.
02Premium invoice designs
Fifteen designs in your brand colour, from classic GST grid to Executive.
03Signature and stamp studio
Upload, draw or type a signature and clean up your rubber stamp from a photo.
04Every sales and purchase document
Quotation, proforma, sales order, invoice, credit note, challan, PO and bill.
05Get paid faster
A scan-to-pay UPI QR for the exact balance, shared on WhatsApp and email.
06Inventory and warehouses
Multi-warehouse stock with batch, expiry, serial numbers and low-stock alerts.
07Customers and vendors
Party ledgers, credit limits and outstanding balances at a glance.
08Reports and GSTR-1
Sales, purchase, GST, stock, ageing and margin reports, GSTR-1 ready.
09Built on exact maths
Money in paise and tax in basis points. No rounding surprises.
What changes for your team
Without it
- Invoices typed in Word or Excel
- Payments chased with no clear balance
- GST data rebuilt when the CA asks
With it
- GST invoices in seconds, in your brand
- UPI QR for the exact balance on every invoice
- GSTR-1 ready reports, any day
See it in everyday use

How it works
Quotation sent
Branded quote on WhatsApp or email.
Converted
Becomes an order or invoice in one click.
Stock moves
Challans and invoices update inventory.
Invoice paid
Customer scans the UPI QR.
Books ready
GST reports ready for your CA.
Useful to everyone who opens it
Business owners
Bill fast, look professional and know who owes what.
Accountants and CAs
GSTR-1 exports, HSN summaries and ledgers without chasing data.
Store and counter staff
Thermal receipts and fast item search.
Distributors
Multi-warehouse stock, purchase orders and vendor balances.
Works together with
Your data, handled with care
The same security model runs across every MizUp product, built and operated by BrandMiz in India.
Organisation-level isolation
Every record is scoped to your organisation. Nobody outside it can see your data.
Server-enforced access
Products, modules and roles are checked on every request, not just hidden on screen.
Audit trail
Sensitive actions are recorded with who did it and when.
Secrets encrypted at rest
API keys, tokens and passwords are encrypted, masked in the interface and never shown back.
Immutable audit log
An audit log records who changed what, and when, across sensitive actions.
Official WhatsApp Business Platform
WhatsApp messages go through the official platform, not unofficial workarounds.
Privacy policy built for India
Written around India's Digital Personal Data Protection Act, 2023. Instagram data is never sold or used for ads.
Free plan available
Start billing free. Upgrade for more users, warehouses and documents, billed monthly or yearly.
Questions, answered
Do I have to buy every MizUp product?
No. Each product works on its own with its own plans. Add the next one when you are ready, and your data is already there.
Is my data secure?
Yes. Data is scoped to your organisation, access is checked on every request, sensitive actions are logged, and credentials are stored encrypted.
Does it work on mobile?
Yes. MizUp is a fast web app that works on any phone, tablet or computer.
Can you help us move from Excel or another tool?
Yes. Our team helps you import customers, items, employees or students and trains your staff on the screens they will use.
Who makes MizUp?
MizUp is built, hosted and supported by BrandMiz Private Limited, Delhi. Support is handled by a real team at support@mizup.app.
See MizUp Finance on your own data.
Book a personal demo. We set it up with your products, your team and your workflow, so you see exactly how it would work for you.
Talk to our team
Share a few details. A senior member of our team will call you within one business day.
Thank you, there.
Your request is with our growth team. A senior member will call you within one business day.