01
Nothing leaves your system
Your scans, invoices, mail, and conversations stay on your hardware. No silent uploads. No third-party processing. No data broker in the middle.
Launching soon · The private business suite
Your infrastructure. Your data. Your IP.
Five private apps.
Nothing leaves your system.
VISION, Mail, Billbook, Hub, and SHARK. Each a specialist. Each built to run on your infrastructure. Together, a private operating system for the business — where privacy is not a feature, it is the architecture.
No third-party cloud. No data harvesting. No silent uploads. Your scans, your books, your mail, your conversations — they stay where you put them.
01 The uniqueness of this suite
Privacy is not a setting. It is the architecture.
Every other suite asks you to trust their cloud. This one asks you to trust your own infrastructure.
02
Your IP stays your IP
Business documents, client lists, pricing, and internal knowledge never touch a vendor cloud. Your intellectual property is not training data for someone else’s model.
03
Runs on your infrastructure
On-premise, air-gapped, or your private cloud. You decide where the data lives. You decide who can reach it. You hold the keys.
The suite is private by default. Every app is designed to run on your machines, under your control. No shared tables. No cross-tenant leakage. No vendor lock-in.
02 The release lineup
Each app earns its place with one strength.
No feature bloat. No shared tables. Five owners, each sovereign in its domain, and all of them private.
01 · VISION
Every document becomes a private, searchable memory.
VISION’s strength is a digital memory for your entire drive, kept entirely on your system. It takes any PDF or photo — prescriptions, marksheets, GST returns, deeds, passports, invoices — and turns it into a typed, indexed record. Search across the whole archive instantly. Nothing is uploaded. Nothing is shared.
- Full-text search across every page you have ever scanned — locally.
- Typed records: parties, tax IDs, dates, totals, line items.
- Filed by domain and document type, with human review on record.
- Your documents never leave your infrastructure.
02 · Billbook
Multi-document billing, air-gapped if you need it.
Billbook’s strength is issuing every document a business needs — invoice, quotation, proforma, purchase order, delivery challan, bill of supply, credit note, debit note, sales return, purchase return. Ten kinds, one engine. Issue the document and the number freezes. Run it as a service or air-gapped: the books stay on your machines.
- Ten document kinds, each with its own numbering and print rules.
- Server-side tax. The browser never calculates. Screen equals PDF.
- Air-gapped option: your books, your infrastructure, your control.
- Ledger, payments, stock, and GSTR-1 stay with the document.
03 · Mail
Your business inbox, gated and private.
Mail’s strength is a gated outbox for your business, running on your terms. Bring your own mailboxes — it is a service for your business, not a walled garden. Messages from email and Telegram land in one inbox, classified into enquiries, finance, logistics, vendors, supplies, and clients. Compose, review, approve, a short undo, then SMTP. Nothing leaves until you say so.
- Bring your own mailboxes. Telegram intake is an added channel.
- Pre-send checks catch a missing file, empty subject, or bad address.
- Reading here never marks read on the server. Your mailbox stays yours.
- Local search and local storage. Message bodies stay on your machine.
04 · Hub
A private switchboard. Decentralised apps.
Hub’s strength is a central nervous system that never becomes a single point of failure — and never becomes a data store. It holds identities, links, and events, enabling every cross-talk possibility between VISION, Billbook, and Mail. SHARK connects to all apps through Hub, without direct integration. And every app works independently even without Hub.
- One identity links a vendor, a document, and a thread across apps.
- At-least-once delivery. A repeat event returns the first result.
- Holds no business data — no amounts, names, line items, or message bodies.
- No Hub? Every app still runs. Hub amplifies, never anchors.
05 · SHARK · The release flagship
Deterministic first. AI next. Your private OS.
SHARK’s strength is a deterministic-first architecture that connects to every app and gets your work done — privately. Rules, math, and tasks answer first; a model is called only when needed. From one chat, raise a quotation, invoice, proforma, delivery challan, or purchase order in Billbook. Confirm on a card. Then it writes. Risky actions wait for approval. Refusals never run. Your data stays where it belongs.
03 The release, in motion
Two jobs this suite is built to close.
Two complete, auditable loops that move a business forward without a manual copy-paste — and without a byte leaving your infrastructure.
From a scan to the books
- 1VISION turns the scan into a record: vendor, tax ID, lines, and totals. No manual keying. The file never leaves your system.
- 2Hub notes that a document was ingested, without copying the file.
- 3Billbook is the only app that writes the purchase bill. A repeat of the same file does not create a second bill.
- 4The issued PDF can be opened from the conversation in SHARK.
From an enquiry to a sent quote
- 1Mail takes in the enquiry and files it with the right category.
- 2SHARK can raise the quotation in Billbook after one approval.
- 3Billbook issues the number and the PDF. Tax is computed in Billbook, not in the browser.
- 4Mail sends the reply with the PDF only after a second approval. When Billbook creates an invoice, Mail can send that notice with the PDF attached.
04 The rule of this release
Five owners. Zero shared tables. Zero external dependency.
Each app keeps the records it is best at. They call each other over HTTP. The index in SHARK is a handle and a short note, so the books, the inbox, and the scans stay where they were written. No app reaches into another’s database. No table is shared. No data is sent to an external cloud.
| VISION | The scan and the extracted fields |
|---|---|
| Billbook | Documents, parties, items, ledger, stock |
| Messages, folders, and send state | |
| Hub | Identities, links, and events |
| SHARK | Chat, tasks, approvals, and the audit |
05 Upcoming release
VISION. Mail. Billbook. Hub. SHARK.
Five private apps. One system. Built to be the best at a single job — and wired to work as one. Your infrastructure. Your data. Your IP. Nothing leaves your system.