Your Business.
Smarter. Stronger. with AI.
Billing, inventory, collections and GST — all in one powerful platform designed for modern businesses.
GST InvoicingProfessional invoices & e-invoices
Smart InventoryTrack stock across locations
CollectionsMonitor & receive payments
GST ReportsStay compliant easily
FiniiVerifyVerify customers & vendors
Live Store InventoryReal-time stock across stores
Website Inventory SyncStock syncs with your website
AI Business AssistantInstant insights & tipsOne Platform. Every Business Need.
Whether you are a Trader, Recommerce Seller or Accountant — FiniiOne is for you.
Connect with the Tools You Love
Zoho Books
Razorpay
WhatsApp
Google Sheets
Excel
Website Sync
Ready to Transform Your Business?
Start with 5 free invoices — no credit card required.
Start Free TrialAll your business on one platform.
Simple, fast and affordable. Every app works together — one login, one bill, no extra software.
AI Accountant
Everything you need.
In one place.
Six everyday jobs, one tap away. FiniiOne does the maths and the paperwork while you run the business.
Open my workspace01Stock Entry
- Single item or IMEI entry
- Scan a purchase bill
- Bulk Excel upload
- Live stock value
02Create Invoice
- Regular or margin GST
- CGST / SGST / IGST worked out
- PDF download & email
- Push to Zoho Books
03Create Customer
- One-click GSTIN check
- Name & address auto-fill
- Credit days
- Customer ledger
04Collection Mapping
- Match money to invoices
- Part payments
- Cash, UPI & bank
- Overdue reminders
05GST Report
- GSTR-1 & GSTR-3B data
- Margin vs regular GST
- Input tax credit
- Excel for your CA
06Profile Setting
- Business type & details
- Branches & warehouses
- Bank & QR on invoice
- Logo & invoice prefix
How FiniiOne works
From entry to insight.
Your AI accountant works in the background so you can focus on sales.
Capture
Bills, stock & payments
Prepare
Sorts & reconciles
Ask
Flags what needs you
Execute
Invoices & books updated
Report
GST & business reports
Integrates seamlessly
1-click push to Tally & Zoho — no double data entry
TallyPrime
Export vouchers and ledgers straight into Tally.
Zoho Books
Push customers, vendors, invoices and payments.
GST Portal
GSTIN checks and return-ready GST reports.
Cashfree
Online payments and KYC verification.
Bill to Stock
Upload a vendor bill photo or PDF — items are read and added to stock after you review them.
Margin GST engine
For used goods, GST is computed on your profit margin only, as Rule 32(5) allows.
Collection tracking
See who owes what, record part payments and send reminders by email.
Now live
Government e-documents and WhatsApp, built in
E-Invoice & E-Way Bill enabled
Generate IRN and E-Way Bills straight from your invoice through an authorised GSP — no portal login, no re-typing.
- IRN with signed QR printed on the invoice PDF
- E-Way Bill with Part B vehicle & transporter details
- Normal and detailed E-Way Bill PDF downloads
- HSN-level details with margin-scheme taxable value
- Cancel IRN / E-Way Bill from the same screen
WhatsApp notifications
Send invoices and reminders from FiniiOne's official verified WhatsApp — your customers get them instantly.
- Invoice PDF and customer statement on WhatsApp
- Automatic payment follow-up reminders
- Daily business pulse summary
- Login with WhatsApp OTP
- Demo booking and subscription alerts
Now live
Live Store, inventory and payments — all connected
Sell at the counter or on your own website. Every sale updates stock, invoice, payment and books instantly.
Live Store counter
A modern store portal for your staff on laptop and phone.
- Scan device QR on phone — it appears on the laptop bill instantly
- Device cards with photos, grade and price
- Invoice, E-Invoice and E-Way Bill right from the store
- Finance approval or direct billing — your choice
- Multiple stores with their own logo, address and staff
Inventory linked to your website
One live stock for counter, invoices and your online store.
- Your own web store at finii.one/s/yourstore
- Sold items leave stock everywhere — no double selling
- Auto QR code and barcode stickers for every device
- Seller buyback adds the device straight to stock
- Single, bulk import and bill scan stock entry
Payment gateways at the store
Collect any way the customer likes — it posts to invoice and books.
- Razorpay and Cashfree card / UPI / netbanking
- Exact-amount UPI QR on screen
- AI checks the customer's payment screenshot
- Cash stays in staff's name until finance confirms deposit
- Paid invoice and printed payment receipt
Built around you
Your business.
Your way of working.
Choose your business type during setup.
The right modules and tax treatment follow.
Professionals
Consultants, CAs, lawyers, agencies and freelancers. Invoice professional services, record expense bills and chase payments.
- Service invoicing
- Expenses & bills
- Collection follow-ups
- GST & income reports
Traders
Regular GST invoicing on the full sale value, with purchase stock-in, live inventory and customer/vendor masters.
- Regular GST invoicing
- Stock in & inventory
- Vendor master
- Sales & GST reports
Creators
Bill brands and agencies for campaigns, keep every deliverable on record and track what is still unpaid.
- Campaign billing
- Expense recording
- Payment reminders
- Earnings reports
Recommerce
Built for used and refurbished goods businesses.
- Margin scheme GST
- Serial / IMEI inventory
- Purchase stock-in
- Audit-ready reports
Other businesses
Any other trade or service. Start with GST invoicing, expenses and collections, and switch modules on as you grow.
- GST invoicing
- Expenses & bills
- Customer master
- Excel reports
Why FiniiOne
Built for how Indian businesses actually bill
Configures itself
Pick your business type once — FiniiOne shows only the modules and tax rules that apply to you.
Gets you paid
Email invoices as PDF, record collections and send automatic payment reminders on your own schedule.
Compliance first
GSTIN and HSN validations, place of supply, CGST/SGST/IGST and margin scheme handled correctly.
Books that stay current
Sales, purchases and expenses flow into reports automatically — your accountant just reviews them.
One connected workspace
The tools you need.
Working together.
Manage daily work in one place.
See the modules relevant to your business.
Entity Profile
Business type, legal name, GSTIN, PAN, bank details, logo and product/service list in one master.
Invoicing
Create invoices in seconds, download Word or PDF, and email them straight to the customer.
Stock in & inventory
For goods businesses — individual or bulk stock-in and live serial-level inventory with sale status.
Expenses & Bills
Record vendor bills and expenses by category with GST, so profitability is always accurate.
Payments & Collections
Map collections against invoices, track outstanding balances and automate reminder emails.
Reports & dashboard
Live dashboard plus sales, customer, collection, expense and GST liability reports in Excel.
Reports that keep you compliant
Generated automatically from your day-to-day entries — downloadable in Excel.
How it works
Up and running in minutes
Sign up in seconds
Just your name, phone and email — no card required. Start with 5 free invoices.
Pick your business type
Professional, trader, influencer, recommerce or other — modules and tax rules adjust instantly.
Bill, record, collect
Raise invoices, record expenses, map collections and watch your reports update automatically.
Choose your plan
Choose the right way to run your business.
Have a promo code? Apply it after signing in.
Get started
Set up your business in minutes.
Sign up with your name, phone and email. Pick your business type and FiniiOne shows only the modules you need.
Create your account
Fill your details — we'll email a login code to complete signup.
First 5 invoices are free. After that you can upgrade from Billing & Pricing.
- Registered Indian company: FINIIONE AI TECHNOLOGIES PRIVATE LIMITED (CIN: U62099DL2026PTC471323)
- Personal data handled under India’s DPDP Act, 2023
- Encrypted connections (TLS) on every page
FAQ
Frequently asked questions
Is FiniiOne only for used-goods dealers?
No. FiniiOne serves every business — professionals, traders, influencers, recommerce dealers and others. Recommerce simply gets extra margin scheme and inventory features.
What does the business type change?
It decides which modules you see and how GST is computed. Professionals and influencers get expenses without inventory; traders get regular GST with inventory; recommerce gets margin scheme GST.
Can I change my business type later?
Yes. Update it any time in the entity profile and the workspace reconfigures itself. Invoices already issued keep printing exactly as they were issued.
Is it really free to start?
Yes. Every new account gets 5 invoices free with full access. After that, pick a plan that matches your invoice volume and period.
Your business. One FiniiOne.
Make room for
what comes next.
Start with five free invoices. No card required.