TURN YOUR
LEFTOVERS INTO CASH.

Australia’s 1st AI Marketplace for Builders, Renovators & Suppliers.
Buy, Sell or Bid on surplus materials in minutes and get paid fast.

Get Early Access to Petty Cash

Join the waitlist to receive updates, early access and occasional marketing messages.

From Surplus to
Profit in 3 Simple Steps

List

Snap a photo, set your price & post materials in under a minute.

Bid

See genuine offers roll in from trusted people, or step up with your own bids

Sell

Secure payments, verified profiles & easy delivery or pickup coordination.

Trade Confidently
Every Deal Is Protected.

Manage your trades with confidence. Every transaction is verified and protected to ensure a safe and seamless experience.

Secure payment system

Using escrow-style hold until pickup confirmed.

Trade With Confidence

Instant ABN and trade-profile checks ensure every user is legit.

Protected Exchange

A unique code confirms pickup and releases payment safely.

Join the Waitlist for Early Access

Stop Letting Good MATERIAL Go to Waste.

Start Turning It into Profit.

Manage your sale with confidence. Every transaction is verified and protected to ensure a safe and seamless experience.

Earn money on offcuts, timber, tiles, steel - anything useful.

AI matches your listing with the right buyers in seconds

Save Money

Clear Space

Cut Landfill

Earn Fast

Built for CONSUMERS Who Value Time & Trust

AI Summaries & Smart Matching

Find buyers instantly.

In-App Chat & Negotiation

Message, share images, finalise deals fast.

Secure Payments & Trade Codes

Auto records for tax & accounting.

Smart Stock Tracking & Receipts

Auto records for tax & accounting.

Delivery & Pickup Coordination

Built-in logistics support.

Profit for You.
Progress for the Planet.

Every trade on Petty Cash means less landfill and more profit for the industry. We’re turning surplus stock into sustainability – one deal at a time.

Reduced Landfill Waste

Keep valuable materials out of landfill and build a cleaner, greener industry.

More Jobs Under Budget

Find quality surplus stock at better prices, so your projects finish faster and stay under budget.

New Supplier Revenue

Turn unused or leftover materials into steady profit by selling directly to verified buyers.

Stop Wasting Materials.

Start Earning From Them.

Join Australia’s first AI marketplace turning surplus stock into sustainability and profit.
Join the Waitlist for Early Access
Petty Cash is coming in 2026.
Petty Cash is coming in 2026.

From the way you list, to the way you trade, to the way value moves – everything is about to get easier.

© 2025 Petty Cash App Pty Ltd. All rights reserved

  • ACN: 692​ 699​ 059
  • ABN: 30​ 692​ 699​ 059