Shopify is shutting Stocky down for good. If you run inventory through it, three things are about to change, and only one of them is widely understood.
Here is what Shopify actually says, what it means in practice, and the failure mode that tends to bite merchants weeks after they think the migration is finished.
The dates that matter
Straight from Shopify’s own documentation: “Stocky won’t be available after August 31, 2026.”
| Date | What happens |
|---|---|
| 2 February 2026 | Stocky removed from the Shopify App Store — no new installs. |
| 31 August 2026 | Stocky stops working. All Stocky APIs stop working too. |
| ~90 days after | Read-only access to export your data, using Stocky’s reporting tools. |
The part most people miss: the APIs die too
Shopify is explicit that “any Stocky APIs will stop working on August 31, 2026.” That sentence is doing a lot of work.
If any third-party tool in your stack reads from or writes to Stocky — a purchasing dashboard, a reporting layer, a warehouse integration, a spreadsheet sync somebody set up two years ago — that connection breaks on 1 September. It will not announce itself. Connectors rarely fail loudly. They fail by going quiet.
What you can export — and what you simply cannot
Nothing migrates automatically. Shopify states that “your historical data in Stocky, such as old purchase orders and stocktakes, won’t automatically move into Shopify.” Worse, “historical purchase orders can’t be imported into Shopify” at all.
And one item has no export path whatsoever: suppliers can’t be exported from Stocky. If your supplier records live only in Stocky, budget time to rebuild them by hand somewhere else. Do it before the deadline, not after.
- Export now: purchase orders, stocktakes, and any reports you would miss.
- Rebuild manually: supplier records and their terms.
- Audit: every integration that touches Stocky’s API, before it silently stops.
Where merchants are going
Shopify’s official guidance is to manage inventory in the Shopify admin and POS directly. For a lot of stores that is genuinely enough — Shopify’s native inventory has grown considerably since Stocky was acquired.
If you need purchase-order workflows, demand forecasting, or multi-warehouse logic, you’re looking at a dedicated inventory platform. We’re not going to pretend to rank those for you: your answer depends on order volume, number of locations, and whether you manufacture.
The failure that shows up six weeks later
Here’s the pattern we keep seeing, and it’s the reason we built what we built.
Migrations go fine. The new tool connects, numbers look right, everyone moves on. Then, quietly, a connector breaks after an API change, or a location stops receiving updates, and nothing tells you. Your dashboard still shows green because the dashboard is reading the same stale number it read yesterday. Stock levels freeze. You oversell the SKU that’s actually empty and hide the one that’s actually full.
Inventory sync doesn’t fail with an error message. It fails by going silent — and silence looks exactly like everything being fine.
The Stocky shutdown makes this materially more likely, for a simple reason: on 1 September, a large number of stores will be running inventory pipelines that are less than a few months old, assembled under deadline pressure, with integrations nobody has stress-tested through a full season.
What to actually do about it
- After you migrate, deliberately change stock on a SKU at each location and confirm the change appears where you expect it.
- Write down what “normal” looks like: how often should each location’s stock actually move?
- Set up something that watches for the absence of change — not just for errors. Dead connectors produce no errors. They produce nothing.
That third one is hard to do by eye, which is why we built MAY: Inventory Watchdog: it reads your inventory straight from Shopify, flags locations where stock has stopped changing when it shouldn’t have, and emails you the moment it looks wrong. It is a smoke detector, not an inventory suite — it won’t replace Stocky, and it won’t quietly “fix” your numbers. It tells you, so you can.
It’s free for up to 100 SKUs at launch. If you’re migrating off Stocky before August 31, that’s exactly the window where an extra pair of eyes is worth having.
Quotes and dates in this article come from Shopify’s own documentation: Migrating from Stocky to Shopify inventory management. Verified 9 July 2026. Shopify may revise its timeline — check the source before making decisions.
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