Supply Buddy
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Built for warehouse managers, not designers

Order the packaging
you'll actually use.

Supply Buddy reads your last 90 days of ShipStation shipments and your full Uline order history, then tells you exactly which boxes, tape, and void fill you're short on — and skips the SKUs already stacked in your warehouse.

Start freeSee how it works

14 days free·No credit card·2-minute setup

supplybuddy.app/ forecast

Forecast summary

Express Garage Doors

5,176 shipments over 90 days · blended with same window last year

Cart total

$2,599.50

↓ 79% vs. last quarter

SKUDescriptionOn handNeedOrder
S-431212 × 9 × 3" Corrugated Box15,3702,828skip
S-2395412 × 8 × 2" Lightweight01,43258 packs
S-411812 × 9 × 2" Corrugated Box065827 packs
S-4453" Industrial Tape, 24/case962,8003 cases

Real forecast from a real account. SKUs and quantities sampled from one warehouse.

Works with the tools you already use

ShipStation·Uline·Chrome

What you actually get

Stop guessing what to reorder.

On-hand math, automatic

Received from Uline, minus shipped via ShipStation. We show what's actually left in your warehouse — no spreadsheet.

Your real SKUs, not guesses

The forecast learns from your own order history. Tape, boxes, void fill — every recommendation matches what you actually buy.

Seasonal-aware

Blends recent shipments with the same 90-day window last year. Catches Black Friday, holidays, and quarter-end spikes before you run out.

How it works

Three steps. Five minutes.

  1. 01

    Connect ShipStation

    Paste your API key and secret. We pull the last 90 days of shipment dims plus the same window from last year for seasonality.

  2. 02

    Sync Uline order history

    One-click sync via the Chrome extension, or upload a CSV. We map your real SKUs and pack sizes from descriptions automatically.

  3. 03

    Run the forecast

    See exactly what you're short on, with a SKU/qty list ready to paste into Uline's QuickOrder. Approve, paste, done.

Real numbers from one warehouse

$12,467 in “just order everything” became $2,599 after we subtracted what was already on the shelf.

79%
Reduction in over-ordering
34
Real SKUs auto-discovered from Uline
6,370
Boxes already on hand the customer would have re-ordered

Pricing

$99 a month. That's it.

One flat price. Unlimited forecasts, teammates, syncs. 14-day free trial — no credit card to start. Cancel any time with a button, not an email.

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ROI math

Annual subscription
$1,188
Savings on one quarter
$9,868
Annualized savings
$39,472
You keep
$38,284

Real numbers from one warehouse. You keep the other ~97%.

Find out what's on your shelf in 5 minutes.

14-day free trial. No credit card to start. We'll never share your ShipStation or Uline data with anyone.

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