Built for South African business

Snap the slip.
It’s in your books.

Send a till slip on WhatsApp or forward an invoice by email. SlipStack reads it, files the original in your own Google Drive, and posts the transaction to Xero or Sage.

Posts to Xero or Sage — your choice.
No accounting software? The Drive filing and cost dashboard still run.

Capture

WhatsApp Email

Store

Google Drive

You own your documents.

Post

Xero Sage Accounting

Both fully supported — your choice.

Your documents stay in your own accounts. · How we protect your data

Try it before you sign up

Send one receipt. See what SlipStack reads.

Open WhatsApp and send a clear receipt photo. SlipStack will read the supplier, total, VAT and date, then show you exactly what it found.

Try a receipt on WhatsApp

Up to three test reads. Nothing is saved, filed or posted until you create an account.

SlipStack
Example preview · sample data
Receipt photosent on WhatsApp
Here’s what I’d file:
Supplier
Builders Warehouse
Total
R4 380.00
VAT
R571.30
Date
12 Jun 2026

Not saved yet. Connect your account and the rest is automatic.

Google Drive →Original filed to your account
Cost dashboard →Spend and VAT updated
Xero or Sage ✓Entry posted with the receipt

Everything sorted. Automatically.

More than just a place to store receipts.

Reads every detail

Vendor, date, line items, total and VAT — extracted off the slip, then shown to you before anything is posted.

Files the original

The slip or invoice itself is kept, organised by year and month — not just the numbers read off it.

In your Google Drive

Your Drive, your folder, your account. Cancel tomorrow and every document is still exactly where it was.

Posts to Xero or Sage

It doesn’t stop at storage. Each confirmed expense lands in your books with the document attached, ready for bank rec.

Cost dashboard

A live Google Sheet of spend, categories and claimable VAT — rebuilt as each receipt arrives. On every plan.

Built for teams

A foreman, a co-owner, a driver — each sending from their own WhatsApp number, all landing in the same books.

How it works

From snap to books in 4 simple steps.

  1. Send or forward

    Snap a till slip on WhatsApp, or forward an invoice by email.

  2. SlipStack gets to work

    We read it, extract the details and file the original.

  3. Saved in your Drive

    The original is filed in your Google Drive. You own it.

  4. Posted to your books

    Transactions are posted to Xero or Sage automatically.

Illustrations show sample data.

Security & your data

Built to be trusted with your books.

SlipStack handles your financial paperwork, so we keep the rules simple: your documents stay in your accounts, we collect only what the service needs, and POPIA is the floor, not the ceiling.

Your documents live in your accounts

Originals file to your own Google Drive, your dashboard is a Sheet in your Google account, and entries post to your own Xero or Sage. Leave, and it all stays with you.

Encrypted in transit

Every connection to SlipStack, and from us to Google, Xero, WhatsApp and payment providers, runs over HTTPS/TLS.

Card details never reach us

Subscriptions run through Paystack, a PCI-DSS-compliant payment provider. We only receive confirmation that a payment succeeded.

Never sold, never advertised to

Receipt data is used to run your account and nothing else. It is never sold and never used for advertising.

Backed up off-site, daily

The database is backed up off-server every day, and production is monitored so problems are caught and fixed fast.

Accountable under POPIA

Qelo, Cape Town, is the responsible party, with a named Information Officer. Ask what we hold, correct it or delete it at any time.

Questions about your data? Our Information Officer is on info@slipstack.co.za.Read the full trust centre →

The portal

Everything you sent, in one place.

  • A live cost dashboard — spend, categories and claimable VAT, rebuilt as receipts arrive.
  • Team receipts in one ledger, with review flags on anything that needs your eye.
  • Every document filed and searchable, with an honest status against each line.
The SlipStack dashboard on a phone: spend for the month, VAT captured, receipts used against the plan, a twelve-month spend chart, a category breakdown, and an all-clear status card.
The transactions ledger: date, vendor, amount excluding VAT, VAT, total, category, accounting status and the filed receipt for each line.
Every line, with its statusSynced, awaiting review or retrying — you can see which, per entry.
A single receipt opened in the portal, showing the original document beside the vendor, date, total and VAT that SlipStack read from it.
The original, alwaysOpen any line to see the document it came from, filed in your own Drive.

Portal screenshots show sample data.

For accountants & bookkeepers

Run every client’s receipts through one portal.

The shoebox arrives once a year, in a bag. SlipStack moves it to the till — every client’s slips captured as they happen, and landing in the books already coded.

  • One-link client onboarding
  • One practice dashboard
  • Wholesale rate, one invoice
See the partner programme →

Practice view shows sample data.

Pricing

Less than an hour of bookkeeper time.

Every plan starts with 14 days free — no card, cancel any time.

Solo

R99

/month

  • 60 receipts a month
  • 1 user
  • WhatsApp, email-in and portal upload
  • Your own Google Drive & cost dashboard
  • Posts to Xero or Sage
Start free trial
Starter

R199

/month

  • 200 receipts a month
  • 3 users
  • Everything in Solo
  • AI assistant
Start free trial
Team

R499

/month

  • 750 receipts a month
  • 10 users
  • Everything in Growth
  • AI assistant
Start free trial

Prices are exactly what you pay — no VAT is added. Caps are per calendar month; upgrading mid-month takes effect immediately. Run a practice with multiple clients? See the partner programme →

Questions

Straight answers.

Do I need a card to start?

No. You get 14 days completely free with no card required. We'll only ask for payment details if you decide to keep going — and the first charge lands after your trial, never before.

Does SlipStack actually post to my accounting system, or just store receipts?

It posts. Many receipt apps just scan and store your slips in their own cloud — you still have to get them into your books. SlipStack posts each confirmed expense straight to Xero or Sage Business Cloud Accounting with the receipt attached, ready to reconcile against your bank feed. And if you don't use accounting software at all, the self-building Google Sheet cost dashboard gives you the full picture on its own.

Who owns my receipts and data?

You do. Unlike apps that lock your receipts inside their own cloud, SlipStack files every original to your own Google Drive — sorted by year and month, in an account you control. Your documents stay with you even if you cancel, which keeps you POPIA-friendly by design.

Is it built for VAT?

Yes. VAT is split out on every receipt and kept as a running claimable total, so at filing time you claim exactly what you're owed. It handles the awkward ones too — a supermarket slip that mixes standard-rated and zero-rated items is posted band by band, off the slip's own printed VAT summary.

Can my staff send receipts too?

Absolutely. On the Starter, Growth and Team plans you can add team members — a foreman, a co-owner, a driver — each from their own WhatsApp number, all flowing into the same books.

What if I don't use Xero or Sage?

That's completely fine — SlipStack doesn't require accounting software. Every receipt still gets filed to your Drive and builds a live Google Sheet cost dashboard with monthly totals, spend by category and claimable VAT. If you move onto cloud accounting later, connect it then and SlipStack starts posting.

Is VAT added to the price?

No. The price you see is exactly what you pay — SlipStack (Qelo) is not a VAT vendor, so no VAT is charged on any plan. R299 means R299.

What happens if I reach my monthly receipt cap?

New receipts pause until the 1st, when your allowance resets — nothing is lost, and your portal shows a usage meter well before you get there. Need more room mid-month? Upgrading takes effect immediately: the bigger allowance switches on the moment you move up, and the new rate is only billed from your next renewal — the rest of this month's extra receipts are on us.

Do unused receipts roll over?

No — allowances are per calendar month and reset on the 1st. If you keep finishing the month with plenty to spare, you may be on too big a plan; moving down is a quick conversation with support.

What is the AI assistant?

A WhatsApp assistant that answers questions about your own numbers. Ask "how much did I spend at Makro last month?" or "what can I claim back for VAT?" and it works the answer out from your actual receipts — the figures are calculated from your data, never guessed. Connect Xero or Sage and you can ask about your books too, like "am I making money this year?".

Ready to get your time back?

Send your first slip today — it is in your books before you have put the receipt in your pocket.

  • 14 days free
  • No card required
  • Cancel anytime