Send a photo of any bill. It lands in your books.
VYAN AI reads invoices, receipts and GST bills you send on Telegram or WhatsApp — and drops them, structured and validated, straight into your Tally or Google Sheet. No more manual data entry.
How it works
From bill to books in three steps
No app to install, no training. If you can send a photo, you can use VYAN.
Send a photo
Snap any invoice, receipt or GST bill and send it to VYAN on Telegram or WhatsApp. PDF or photo — both work.
VYAN reads it
AI extracts every field, checks the GST math and GSTIN, and flags anything below 95% confidence for a 5-second review.
It lands in your tools
Tap Save — the row appears in your Google Sheet, Tally voucher, or CSV. It maps to your existing columns automatically.
Why VYAN
Built to replace the keyboard, not add another app
Everything a shopkeeper, accountant or CA needs to stop typing bills by hand.
Self-Hosted AI Engine
Powered by our own locally deployed AI models, ensuring enterprise-grade privacy, predictable performance, and zero dependency on external AI providers.
Smart column mapping
VYAN reads your sheet's existing headers and drops each value into the right column — creating only what's missing. No template to set up.
GST-native validation
Real GSTIN checksum, CGST + SGST math, HSN format and date checks — every field gets a green tick or an amber review flag.
Connect anything
Google Sheets, Tally and CSV today; SAP, Zoho and ERPNext next. One user can wire any number of destinations at once.
Human in the loop
You confirm before anything is saved. Edit a field in chat, retry, or revert to the original — full version history is kept.
Your data, your tools
Extracted data flows into systems you already own. Credentials are encrypted; images aren't kept forever.
Integrations
Writes into the tools you already use
Pick one or many. VYAN fans out every saved bill to all your enabled destinations.
FAQ
Questions, answered
No. VYAN lives inside Telegram (and soon WhatsApp). You just message the bot and send a photo — nothing to download or set up on your device.
Purchase, sales and payment receipts, invoices, GST bills, bulk purchase bills, and debit/credit notes — as photos or PDFs, including messy, handwritten or Hindi/Marathi bills.
Nothing is saved without you. VYAN shows a preview with confidence badges and flags anything uncertain. You fix it in one tap, retry, or revert to the original — full history is kept.
Yes. VYAN maps to your sheet's existing column headers automatically and generates importable Tally vouchers. You can connect several destinations at once.
Your extracted data flows into systems you already own. Connector credentials are encrypted at rest, and document images aren't stored indefinitely.
Early-access businesses on the waitlist get the best launch pricing. Join below and we'll share plans before we open up.
Early Access
Stop typing bills. Start sending them.
Join the waitlist for early access and launch pricing. The first businesses in get the best terms.