Limited offerBuild your MVP in 3 days for just USD 1,799

See how it works
Back to portfolio
Cogntix product logoOur own product

BILL9 - Turn Bills Into Searchable Business Data

BILL9 is Cogntix's own product - a modern expense management platform that converts receipts, invoices and bills into structured, searchable business data through intelligent automation. It's live at getbill9.com on web, iOS and Android, and is used by 10+ companies and small businesses to manage bills and petty cash.

Product StrategyUI/UXAI EngineeringMobile & Web Development
Get BILL9
BILL9 - Turn Bills Into Searchable Business Data
Industry
Fintech · Expense & Document Management
Location
Sri Lanka · Global
Client
Cogntix
Duration
2 weeks
10+
Businesses using BILL9
Fully automated
Data entry
Web, iOS, Android
Available on
BILL9 - Turn Bills Into Searchable Business Data cover
Background

Small businesses still run their books on paper receipts, WhatsApp photos and spreadsheets. Petty cash slips go missing, invoices sit in inboxes, and month-end becomes a manual re-typing exercise nobody enjoys.

We built BILL9 to remove that data entry entirely: upload any bill in any format, let AI read it, and get clean structured records you can search and question like a database.

Objective

Give small teams accountant-grade visibility over bills and petty cash without hiring anyone to do data entry.

  • Upload invoices, receipts and documents in JPG, PNG, PDF or WEBP
  • AI extraction of vendor, amount, date, tax and line items
  • Custom tables for bills, vendors, raw materials and petty cash
  • Ask AI plain-language questions across every record
  • Mobile apps so bills are captured the moment they happen
  • One organised place for the whole team instead of scattered files
Solution

BILL9 is built around four steps - upload, extract, structure, ask. A document goes in, the AI layer pulls out every important field, and the result lands in a clean table the business actually controls.

Teams create their own tables for bill management, vendors, raw materials or petty cash, so the product fits how each business already works instead of forcing a fixed chart of accounts.

The AI chat sits on top of those records: owners ask questions like what they spent with a vendor last quarter and get an answer instantly, without exports or spreadsheets. Native iOS and Android apps mean bills get captured at the counter, not at month-end.

Thamili logo
Recipe Lab logo
2 days
from idea to shipped VOW app
Maison d'etre logo

"Delivered within both the deadline and the budget."

Gobiraj Karunananthan, CEO at MILTA
Read the MILTA case study
MILTA logo
100+
people using our own product, VOW
BeReload logo
Avana logo

"They genuinely understand the vision and feel like part of our team."

Kevin Bobroske, Lighthouse Integrations
See how we work with founders
20+
AI products & platforms shipped
Identiq logo
Lighthouse logo
1 year+
average client relationship

"From idea to a live product our users actually stick with."

Team behind VOW
Read the VOW case study
Exambank logo
Massive logo
Oli's logo
3 in-house
products built and running

"Hiring got faster the week we switched. The team just shipped."

Early Unblit customer
Read the Unblit case study
Thamili logo
Recipe Lab logo
2 days
from idea to shipped VOW app
Maison d'etre logo

"Delivered within both the deadline and the budget."

Gobiraj Karunananthan, CEO at MILTA
Read the MILTA case study
MILTA logo
100+
people using our own product, VOW
BeReload logo
Avana logo

"They genuinely understand the vision and feel like part of our team."

Kevin Bobroske, Lighthouse Integrations
See how we work with founders
20+
AI products & platforms shipped
Identiq logo
Lighthouse logo
1 year+
average client relationship

"From idea to a live product our users actually stick with."

Team behind VOW
Read the VOW case study
Exambank logo
Massive logo
Oli's logo
3 in-house
products built and running

"Hiring got faster the week we switched. The team just shipped."

Early Unblit customer
Read the Unblit case study