Ecommerce automation software: which tasks to automate, and with what?

What ecommerce automation software means

It is any tool that does a store task for you when something happens. A sale comes in, so stock drops. A supplier file arrives, so prices update. Three families of tools do this, and mixing them up is how people overspend.

• Built-in automation, such as Shopify Flow, which works inside one platform.
• Connectors, such as Zapier, Make and n8n, which link different apps together.
• Operations platforms, such as Cin7 or Linnworks, which run stock and orders across channels and have automation as one feature.

Beyond these, a custom build is software written for your exact process. I come back to it at the end.

Which tasks are worth automating

I score a task on three questions. Does it happen at least weekly? Are the rules clear enough to write on a card? Does a mistake cost real money? Three yeses means automate it. Here is a checklist you can copy.

Task	How often	Best first tool
Tag orders (wholesale, rush, risky)	Every order	Shopify Flow
Low-stock alert to your phone or chat	Daily	Shopify Flow
Supplier stock or price file into your catalog	Daily or weekly	Zapier or n8n
New order into a spreadsheet or accounting tool	Every order	Zapier or n8n
Morning sales and stock summary	Daily	Zapier or n8n, or a reporting tool
Stock sync across five or more channels	Constant	Inventory platform
Rules for which warehouse ships an order	Every order	Shopify order routing or an order platform

The tools and what they cost

All prices are as of November 2026.

Shopify Flow

Shopify Flow is a free automation app from Shopify. You build "when this happens, check that, then do this" rules using triggers, conditions and actions. It is available on Basic, Grow, Advanced and Plus plans. Grow and above can also use the Send HTTP Request action, which lets Flow talk to outside systems. Its trigger list includes "Product variant out of stock" and "Product variant inventory quantity changed", which cover the low-stock alert in the table above. My Shopify Flow guide has examples.

Zapier

Zapier connects many different apps. The free plan gives 100 tasks a month with two-step Zaps, checked every 15 minutes. Professional starts from $19.99 a month with multi-step Zaps and 2-minute checks. A "task" is one action a Zap performs, so a busy store can use up a plan quickly. Zapier is the easiest to learn.

Make

Make is a visual automation builder that suits flows with branches and data shaping. Check Make's own pricing page for current plans. I compare it with Zapier in Zapier vs Make.

n8n

n8n charges by workflow runs, not steps. Hosted Starter is 20 euros a month billed annually for 2,500 runs, and Pro is 50 euros for 10,000. A free self-hosted version exists if you can look after a server. When flows have many steps, counting runs instead of steps can be cheaper. See n8n agency options.

Inventory and order platforms

Cin7, an inventory management platform, lists Standard at $349 a month (5 users, 2 store or app integrations, 6,000 sales orders a year), Pro at $599 and Advanced at $1,199. Ordoro, a shipping and inventory tool, lists a free shipping plan for 100 orders a month, with Inventory plans from $349 a month. Linnworks, a platform for selling across many channels, prices on order volume and quotes after a call.

Automation vs inventory management

These are not rivals. Inventory management is the job of knowing what you have and where. Automation is a way to do tasks around it. A connector can copy a stock number from one place to another, but it does not know about bundles, reserved stock or returns. An inventory platform does. If your pain is "the numbers are wrong", read my guide to Shopify inventory management first. If your pain is "I keep doing the same steps", automation is the answer.

Can ecommerce automation reduce costs?

Yes, in three ways, and they are worth separating.

• Time: hours of copying and checking that no one has to do.
• Mistakes: fewer oversells, wrong prices and missed orders.
• Speed: orders get answered and shipped sooner.

Here is a made-up example. A team spends 10 hours a week on order tagging and stock updates. At $20 an hour, that is $800 a month. Tools to automate most of it might cost $50 a month plus a one-time build. The saving is real, but only if the flow is reliable. A flow that fails silently can cost more than it saves.

A safe way to start

1. Pick one task from the table that you do every day.
2. Write the steps and the rules on one page.
3. Build it on a free plan first.
4. Add an alert that tells you when it fails.
5. Run it beside the manual way for two weeks.
6. Only then switch off the manual way and pick the next task.

Resist the urge to connect everything at once. For more on choosing, see business process automation and how AI workflows fit in.

When a custom build makes sense

If you are paying for four subscriptions, flows break every few weeks, and your rules do not fit any tool, a small custom system can cost less over time. It is one place that holds your stock, supplier rules and reports. Only consider it once the manual process is clear, because software cannot fix a process you cannot describe.

How I'd approach this

Start with Shopify Flow for anything that stays inside Shopify, because it is free. Add one connector for the rest, and keep it to one so you only learn one tool. Buy an inventory platform only when stock accuracy across channels becomes the main problem, not before. And always build the failure alert first. It is the cheapest insurance in the whole stack.