For Shopify sellers

Find out what runs out next, and where your cash is stuck.

Connect Shopify. A few minutes later you get your free report. It shows what runs out first, what is not selling, and what to order this week, for every place you keep stock.

Inventory Health ReportExample store
Updated 2 min agoReading Shopify
Running out
12
Not selling
$18.4K
Order this week
7
3 best sellers run out before the next order lands
Expedition Carabiner Set
0 left, out of stock
48
Now
Basecamp Hiking Socks, Large
14 left, 9 days
120
Soon
Pacific Thermos X-Large
436 left, 41 days
none
Fine
Delivery times and supplier minimums already includedOpen the full plan →

Set up a login and connect Shopify. About five minutes. We read your products, orders, and stock. Your report lands a few minutes after you connect, most of the time.

No credit cardNever changes your store unless you clickDisconnect any time

Sound familiar?

Sellers' own words, from the Shopify App Store, Amazon's seller forums, and Reddit. Under each: the part of this page that answers it.

My best seller went to zero over the weekend. By the time I noticed, I lost three days of sales and my search ranking dropped.

The report above names what runs out next, and how many days you have.

Your vendor says 2 weeks but it takes 4.

We record the real delivery time from every order, and plan the next one with it.

My supplier takes orders on Tuesdays. Did I miss the cutoff?

Each supplier gets its own order day. The reminder comes before it, with the order already written.

You know roughly what sells but you are eyeballing quantities. Some months you overbuy and tie up cash. Other months you run out.

Every product gets its own number, from your own sales and your supplier's rules.

Connect once. Get an order you can send.

Three steps from a linked Shopify store to an order. Your supplier can act on it. The math happens in the middle, and you can see it.

1

Connect Shopify

Shopify
products, orders, stock

Shopify's own link. It takes about five minutes. We read your products, orders, and stock. Nothing in your store changes unless you click.

2

We do the math

Sells on Shopify1.2 a day
Cascade takes35 days
So you are short by41
Order60 units

Every product gets its own forecast. Supplier delivery time, smallest order, pack size, and your budget all go in. Enter them once, or we learn them from your past orders. The full working is a few sections down.

3

You approve and it goes to your supplier

Purchase order PO-2026-0001SentDraft
Cascade Supply Co · 3 products · 132 units · $4,110
ApprovedSupplier confirmed: ships Aug 3

One click emails the purchase order to your supplier. It carries a link where they confirm quantities and ship dates. No link needed: email or a PDF works too. When you mark the goods received, your stock count updates.

Ordering from your suppliers, from start to end

You log in on your order day and say yes. The order is written, sent, watched, and checked in for you.

Click any step, or just watch

Monday, 7:00 am
Your Cascade Supply order is ready to send

3 products. Arrives before you run out.

Next order day

Monday, the 8th
Cascade Supply: every MondayShenzhen Outdoor: the 1st of the monthSet once, or read from your past orders

Every supplier has its own rhythm. The order is ready before the day comes.

Built around how Shopify sellers actually order

These are the parts that turn a low-stock list into the right order on the right day.

You are short by
41
Supplier's smallest order is 50
50
It comes in packs of 12, so
60
Fits your budget this month
yes
Your order60 units · $1,826 · arrives before you run out

The right quantity, with your supplier's rules built in

Smallest order, pack size, budget, and ship time are worked out as one. You never round by hand, and you never break a supplier's rule by accident.

Your order calendarnext 4 weeks
Week 1
Week 2
Week 3
Week 4
Cascade Supply
Every week
Highland Trading
Every 2 weeks
Shenzhen Outdoor
Once a month
Order placed
Suggested order
Factory closed
today
Day you can orderOrder placedWould run out hereCovered

Reminders on the days you actually order

Each supplier has its own rhythm: weekly down the road, monthly overseas. The reminder comes before the next day you can order, not the day you run out.

All your stockLive · Shopify
Shop
Warehouse
Days left
Pacific Thermos X-Large
$16.0K in stock · 3 just sold on Shopify$16.2K in stock
231234
202
4041
Basecamp Hiking Socks
$30.5K in stock · your order arrived at the warehouse$30.5K in stock
210
319199
319
Trail Bear Canister
$19.5K in stock
190
170
63

All your stock, in every place you keep it

Your shop, your warehouse, and what is on the way, in one list. Shopify tells us the moment a count changes.

A product will run out in 14 daysPost to #inventory in Slack
An order is drafted for a supplierEmail the buyer to approve it
Days of stock drop under 10Add a card to the team board
Flow approves the drafted orderIt goes to your supplier
Five recipes, ready to installNo code

Built into Shopify Flow

Shopify Flow can see what might run out, when, and the drafted order. Five ready-made recipes send those to the Slack channel, email list, or task board your team already uses.

Riverbank Carabiner Set, Navy
Sells more in winter
Sold last 12 monthsExpected next 90 days, and the range it could land inShow the math →

A forecast for every product. And you can see the math

Steady, seasonal, or slow: each product is forecast the way it really sells, from as much as five years of your Shopify history. Returns are taken out. The holiday rush is planned for. Every number opens up to show how we got there.

Which products run out before my next Cascade order lands?
Three, if you order on Monday as usual (arrives Aug 3):
Expedition Carabiner Set is out now. Add 48.
Basecamp Hiking Socks, Large runs out in 9 days. Add 120.
Riverbank Carabiner Set, Navy runs out in 12 days, and 24 more are already on order PO-2026-0001.
From your forecast run at 06:10 today. Add these to the draft order

Ask it in plain English

Which products are at risk, why this one is flagged, what to add to Monday's order. Every answer comes from your own numbers.

What we touch in your Shopify store, exactly

Shopify's own link. A plain list of what we read and what we write. And results on your own numbers before you pay anything.

What we read

Your products, their sizes and colours, and stock at every placeYour order history, to work out how fast things sellYour refunds and returns, so you do not over-buy

We take up to five years of your order history.

What we write, only when you click

You mark an order received or move stock: that count updates

Never your products. Never your prices or options. And never the orders your buyers place.

Disconnect any time and our access ends right then. Delete your account from your dashboard whenever you like.

See it on your own numbers first

The free report costs nothing and needs no card. When you want more, every plan starts with 14 free days. There is no card then either. And every plan has a 30-day money-back guarantee.

Rather look around first? Open the live demo store, no signup.

We run our own store on it every day. Read how we use it.

Available on the Shopify App Store

Built for Shopify sellers. Support answers within 24 hours on work days. The people who reply know stock.

What we don't do

We do not do your books. We are not warehouse software. We do not print shipping labels.

We support Shopify and Amazon. Not ten platforms done poorly. Two done well.

We don't bounce you through a ticket maze. You get answers from people who know stock.

We do one thing: make sure you never run out of what sells, and never sit on what doesn't.

Leaving Stocky, which shut down in August 2026? Or Inventory Planner, now on custom quotes? See how we compare to Stocky and to Inventory Planner.

See the season shape in the product

Inspect the pattern before you act

ReplenishRadar shows the saved seasonal curve month by month. You also see how sure it is and when we worked it out.

In this saved example, the order we suggest is shown above the curve. It was not sized from that curve. The product says this on the screen. So you can look at the seasonal shape and still know it did not change the order we suggest.

Seasonal forecasts start on Growth. The plans above it get them too.

Simple pricing, when you are ready

Start with the free report. Every plan then gives you 14 free days. You get every product, and your first forecasts, before you pay us a thing.

$9.99/mo

Lite, for under 50 products

$99/mo

Standard, where most sellers are

Founding member pricing is locked in through December 31, 2026. Prices rise after.

14 free days on every plan, no card. 30-day money-back guarantee once you pay. Bigger catalogs and more stores on Growth and up.

Questions Shopify sellers ask before they connect

See where your Shopify stock is costing you money

Connect Shopify. Your free report lands in a few minutes. What runs out first, what is not selling, and what to order first, on your own numbers.

No credit cardNever changes your store unless you clickDisconnect any time

Founding member pricing is locked in through December 31, 2026. Prices rise after.