Don’t Run Your Back Office on a Sales Channel

Two data points from the last two years, both from the same company.

In July 2024, Shopify acquired ChannelApe, an inventory and fulfillment operations platform used by brands including Allbirds, Rothy’s, Steve Madden, Cuts Clothing and Birdies. ChannelApe stopped taking new customers the day the deal was announced, and its co-founder wrote that the platform would be sunset the following summer. Its marketing site is still up, on a free hosting plan, with most of the product pages returning 404s.

In February 2026, Shopify delisted Stocky — its own inventory and purchasing app for POS Pro merchants, which it had acquired years earlier. The app stops working entirely on August 31, 2026, along with its APIs. Basic operations moved into Shopify Admin; demand forecasting and reorder planning did not. Merchants who don’t export their supplier and cost history before the cutoff lose it.

Different mechanisms, same outcome. In both cases, brands who had put an operational dependency inside a sales channel’s product portfolio had to move on that channel’s timetable rather than their own.

This is not a Shopify problem

The temptation is to read this as a story about one company behaving badly. That reading is wrong, and acting on it will lead you to the wrong conclusion.

Shopify’s behavior here is ordinary and rational. A platform company acquires capabilities to strengthen its core product, absorbs what fits the roadmap, and retires what doesn’t. Maintaining a standalone inventory planning product for a subset of POS merchants is a distraction from being the best commerce platform. Sunsetting it is correct portfolio management. If you ran Shopify, you would probably do the same.

The lesson is about a structural asymmetry that appears whenever your operational software is owned by a channel you sell through:

Their roadmap serves their core, not your operation. Your inventory planning tool is a line item in a portfolio review. It survives or doesn’t based on how it serves the platform’s strategy, which is a different question from how well it serves you.

Your switching costs are their leverage, not their obligation. The fact that moving off is painful for you creates no duty for them to keep it running. It only means the pain lands on you when they stop.

Consolidation runs one way. When a channel absorbs a capability, the version that survives is the one that serves the channel’s customers as a whole, on the channel’s terms. Depth that served a specialist segment — multi-3PL routing, X12 EDI, real demand planning — tends to be exactly what gets dropped, because it’s expensive to maintain for a minority of merchants.

None of that requires anyone to act in bad faith. It follows from the incentives, which is why it will happen again.

What you can safely rent from a channel

Plenty of platform tools are worth using, and building everything in-house is its own kind of mistake. Most brands should sell on Shopify, list on Amazon, and take the tools those platforms offer. The work is deciding which category a given system falls into.

A rough test: if this vendor disappeared in ninety days, what would happen?

Safe to rent. The storefront theme, the checkout, the marketing app, the review widget, the analytics dashboard. Losing these hurts, but they’re replaceable in weeks, the data is thin or easily reproduced, and no other system depends on them being correct.

Think carefully. Anything holding data that took years to accumulate and that you can’t rebuild from source. Cost history is the sharpest example: reconstructing three years of landed cost from invoices and bank records is possible in theory and brutal in practice. Supplier terms, lead-time history, and stocktake variance sit in the same category.

Don’t rent from a channel. Your system of record for inventory, orders, purchasing, and trading-partner relationships. These have three properties that make channel ownership a poor idea: everything else depends on them being accurate, the data compounds in value over time, and migration is measured in months rather than weeks. This is your back office, and it should be a decision you revisit when you want to, not when someone else does.

The Stocky merchants who are fine are the ones whose usage stopped at what Shopify Admin now covers. The ones with a real problem are those who used it to decide what to reorder — a genuine planning dependency inside a tool that was free because it was a feature of someone else’s product.

The questions worth asking before you commit

Five things to establish about any system your operation is about to depend on:

1. Who owns the company, and is that owner also a channel you sell through? If yes, you are one portfolio review away from a migration.
2. What happens to my data if this shuts down? Specifically: can you export it, in what format, and how long is it available after end-of-life? “Read-only for a limited time” is not an export plan.
3. Which of my data here is irreplaceable? Anything you can’t rebuild from an upstream source — cost history, supplier terms, count history — is the part that actually holds you.
4. How long would migration take? Use your own estimate, including reconciliation and the quarter where two systems disagree. The vendor’s figure will be shorter.
5. Is the vendor’s core business this product, or is this product a feature of their core business? A company whose survival depends on this working will treat it differently from one for which it is a rounding error.

None of these are exotic. They’re just rarely asked before signing, and always asked afterward.

What to do if you’re mid-migration

If you’re a Stocky merchant reading this before the cutoff, the order of operations matters more than the destination:

Export first, choose second. Suppliers, cost history, open purchase orders, and stocktake records, while the APIs still answer. You can evaluate replacements calmly afterward. You cannot recover the data afterward.

Prioritize cost history. It’s the hardest to rebuild and the most consequential to lose — without it, every margin and landed-cost calculation restarts from zero.

Treat the migration as a chance to fix scope, not just replace the tool. A forced move is expensive whether you replace like-for-like or land somewhere with more headroom. The cost is mostly the moving, which you’re paying either way.

The point

Sell on every channel that makes you money. Use their tools where the tools are good and the dependency is shallow. But the system that knows what you own, what you owe, what’s committed to which customer, and what to buy next — that one should belong to you, run independently of any single place you sell, and change only when you decide it should.

Twice in two years, brands learned that the hard way. The mechanism will differ next time. The incentive that produced it won’t.

Endless Commerce is built for that position: inventory, orders, purchasing, planning, finance, and native EndlessEDI on one source of truth, platform-agnostic across Shopify, BigCommerce, Amazon, marketplaces, retail and wholesale — with agents running the operation rather than reporting on it. Brands move once, and the next channel is a connection rather than a migration.