Expenses, invoices and getting paid.
Six workflows live: receipts in, invoices and quotes out, retainers billed and overdue payments chased.

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Start with one workflow, prove the hours, then give it the next job.
Typed in by hand. Checked. Typed in again.
Receipts, supplier bills and card statements re-typed into the accounting software, line by line, often weeks late.
Jobs and orders come in over chat and on paper. Invoices go out days later, if someone remembers.
Nobody watches what’s overdue until someone checks the ledger, and by then the follow-up feels awkward.
Matching calendars, converting time zones and re-threading plans every time something moves.
No new app. TIGERi works where your team already talks, and checks with you first.
See it on one workflowSet your monthly volume. See it in hours.
1,000 × 4 minutes = 67 hours. Not counting duplicates, price rises or month-end work.
Google Workspace
Microsoft 365

Xero, QuickBooks or MYOB
Every approval teaches TIGERi something about your business. The longer it runs, the less your team has to explain.
Six workflows live: receipts in, invoices and quotes out, retainers billed and overdue payments chased.

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COGS monitoring, facility management and stock closing are live. Loyalty and promotions are coming.

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Meetings, service visits and deliveries, booked around everyone’s availability.

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Replies drafted from your business information, and reservations managed from first request to confirmation.

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Customer profiles kept current, qualified leads organised for outreach, and ad copy drafted to your brand.

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Shift schedules built from availability and your working rules, and payroll prepared for review.



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Seven analyses across stock, purchases, sales and gross margin, built from the records you already keep.

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One workflow at a time, TIGERi becomes the operating layer for companies that still run on WhatsApp, email, spreadsheets and people.
Your own instance, database and encryption key. Never mixed with anyone else’s.
A simple way to spot the admin worth handing over first.
Read the guideWho approves what, and when TIGERi should ask twice.
Read the guideA supplier added 18% to one line. Here’s how to catch it on the first bill.
Read the postPhotos in WhatsApp, drafts in the ledger, approvals in one tap.
Read the storyWhy we start in the apps people already open every day.
Read the postWe take admin off operational teams: the receipts, invoices, schedules and stock counts that arrive by chat and on paper. One workflow at a time, with a person approving what matters.
Prove the hours on one job before adding the next.
WhatsApp, Telegram, email and web chat. No new app for the team.
Drafts by default, direct action only where you choose it.
Your own instance, database and key, hosted in Australia or Singapore.
Owners, finance and operations leads at 20 to 500 person businesses, where work arrives by WhatsApp, email, PDFs, photos and spreadsheets.
Multi-site groups, suppliers and stock. Supplier invoices, stock and repairs on WhatsApp, in pilot with a Singapore restaurant group.
See the pilot storyJobs, quotes and invoices from the field. Photograph the docket, approve the invoice from your phone.
See finance workflowsAgencies and property managers. Viewings, clashes and briefs handled before the day starts.
See assistant workflowsOrders, suppliers and stock. Price changes flagged on the first bill, not the tenth.
See operations workflowsIf someone you know is buried in invoices, receipts or calendar juggling, introduce them. One email to cerwyn@undercurrent.tech is all it takes.
We work with the firms operational businesses already trust. Help them pick a workflow, set it up and prove the hours, with our team behind you.
An established F&B group with venues across Singapore. From October 2026, the back office runs on WhatsApp: the app the kitchen and floor teams already use.
The first workflow in the pilot. Nobody retypes a bill, and nobody waits for one.
Invoices, stock and repairs used to live in paper folders, spreadsheets and memory. Now each one starts with a WhatsApp message.
Kitchen staff photograph the stamped invoice on WhatsApp. TIGERi reads it, writes the bill to QuickBooks and the purchase sheet, and alerts the owner to a new supplier, a price change or a quantity jump over 10%. Finance reviews afterwards.
The first workflow that acts directly, without waiting for approvalEvery piece of equipment is registered on first visit. Faults and repairs are logged as they happen, and contractor follow-ups are drafted for review.
A photo of the count sheet becomes a confirmed, dated stock log. Unclear entries are resolved in the chat before the period closes, with an Excel export.
Questions about stock, purchases and spend, answered in the same chat. Sales data comes next, so gross P&L can follow.
How invoices, stock counts and repairs move between the kitchen, the floor and finance, and who signs off what.
WhatsApp, QuickBooks and the purchase spreadsheet, set up with the restaurant team.
Live from October 2026. Exceptions go to the owner, everything else is written straight through.
Results are published once the pilot has run long enough to be fair.
Give us one workflow that costs your team 20+ hours a month. We set it up in 14 days. If we can’t show a measurable saving, don’t continue.
How onboarding works