A quieter kind
of intelligence.
Tamil voice billing & udhaar app for your kadai
An AI built for your kadai. Speak in Tamil, bill in seconds, recover udhaar, watch your stock — in the language you think in.
Works on Android, iPhone, laptop and POS
One tongue. One kadai. One companion.
Selvi listens. Selvi remembers. Selvi acts — without you typing a thing.
Speak the bill in Tamil.
"Murugan ku rendu kilo arisi" becomes a tax invoice in 8 seconds. Tamil, Tanglish, English — all heard.
Get your udhaar back.
Selvi calls customers, sends voice notes, suggests payment plans. Pay only when money comes home.
Stock never runs out.
Low on rice? Selvi messages your wholesaler directly on WhatsApp. You approve. Order placed.
GST invoices, properly.
SGST + CGST split automatically. WhatsApp to customer. Print on thermal. Or save as PDF.
Ask, and know.
"This month profit?" "Who owes me money?" — get spoken Tamil answers with charts.
Pongal ready, weeks early.
Stock forecasts tuned to Tamil Nadu — Pongal, Aadi, Margazhi, Diwali. Order 14 days ahead.
Running a kadai is hard.
Every shopkeeper in the delta knows these. Selvi was built to carry each one for you.
What ordinary apps can't do.
Most billing apps are silent forms in English. They wait. Selvi speaks your language and acts on its own.
From cardboard to companion.
Four steps. Twelve minutes. Then it runs alongside you.
Tell us about your kadai
Shop name, address, GSTIN (if any). Your wholesalers — name and WhatsApp number. Done in three minutes.
Add what you sell
Rice, oil, dal, soap, biscuits — add by voice or photo. Selvi knows GST rates for 9,000+ FMCG items.
Open the counter
Tap one button. Speak. Selvi types the bill, sends WhatsApp, marks udhaar, tracks stock.
Sleep better
Wake up to a morning report. Yesterday's profit, today's reorder list, this week's outstanding.
Start for ₹199.
Month to month. No year-long lock. Stop whenever you want — and your bills, stock and udhaar stay yours either way.
- ✓500 voice bills a month (Tamil)
- ✓Unlimited typed bills — always
- ✓GST invoices + WhatsApp send
- ✓Udhaar tracking & reminders
- ✓Audit & tax pack for your auditor
- ✓Voice isolation for a noisy shop
- ✓Daily sales report
- ✓Everything in Suvadi
- ✓Unlimited voice billing
- ✓Selvi's strongest brain
- ✓AI udhaar recovery agent
- ✓Festival demand forecast (TN)
- ✓Tally / Excel export
- ✓Multi-shop · Multi-device
- ✓Priority Tamil support
One customer forgetting a ₹200 udhaar costs more than a month of Selvi. 7 days free first — no card, nothing to cancel.
Your kadai, in Tamil.
Stop typing. Stop chasing. Stop guessing. Just open the shop and talk.
