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Developed by Squarify IO

10 reviews
Price: Free – $49.99 / month Free Trial: 3 days More info
  • Inventory Synchronizing
  • Stock Reconciliations
  • Real-Time and Fast

What does this app do?

  • When setup correctly, this app can keep your inventory counts in perfect sync between a Square location and a Shopify store. For example, if you sell 2 units of SKU-A0001 in Shopify, 2 units will automatically be deducted from that same SKU-A0001 in Square, and vice versa.

Why does this app exist?

  • We've found that merchants who want to use Square as their POS, but Shopify for their website, face an impossible task of keeping their inventory counts in sync. And for small small merchants, both platforms are drawing from the same inventory bank.

How does this app work?

  • Once you've approved the monthly fee, this app will start listening to both Square and Shopify for any events that affect your inventory. These include: (a) orders, (b) refunds, and (c) manual adjustments. Each time a change is detected on one platform, it is replicated on the other.

What does the free version do?

  • While the free version will not automatically keep your inventory, it does allow you to see any discrepancies between square and shopify and fix them with a few clicks of a button.

What does this app NOT do?

  • This app is not meant to import new product listings between Shopify and Square, nor is it designed to keep your product descriptions the same, this you will still need to do manually. This app is about inventory counts specifically, for products that are already in both platforms.

What's required from me?

  1. You must have the 'Inventory Tracked by Shopify' setting enabled for all products/variants that you wish to have sync.

  2. All of your products must already exist in both Shopify and Square.

  3. All of your product variants must have a SKU and importantly a unique SKU assigned to them in both Shopify and Square.

How exactly do I install/setup this app?

  • Step 1 : Install the App

  • Step 2 : Review your Shopify Inventory data

  • Step 3: Authenticate with Square

  • Step 4: Reconcile Your Stock Manually

  • Step 5: Enabled Automatic Syncing

  • Step 6: Sit Back And Relax


  • If no products show up from Shopify, remember that all of your products need to set to “Shopify Tracks This Products Inventory” and have a UNIQUE SKU assigned to it.

  • If no products show up from Square? Ask yourself, do I even any products in your square account? Remember this app does not import product details, it only works for products that already exist in both platforms.

Who built this app?

  • Squarify Sync was built by Squarify.io, a small development shop based in San Francisco, that focusses on building simple utilities that make doing business easier.

Squarify reviews

10 reviews
  1. 5 stars (8 reviews)
  2. 4 stars (1 review)
  3. 3 stars (0 reviews)
  4. 2 stars (0 reviews)
  5. 1 star (1 review)

Easy to setup, easy to use.

Each product needs a SKU number for it to work properly, easy! Just press the generate automatic SKU numbers button and the app does the rest.

Once all products have their SKU numbers the data is transferred over to your Square account and all your inventory is there, saves all that time of adding it yourself.

Only had one small issue, which I couldn't resolve myself, contacted customer support, I received a prompt professional reply and within an hour my issue was resolved.

Quick, easy and painless, just like the app!

Brillant app, fantastic customer service, highly recommend!


This app saves me dozens of hours per month. We run Square POS in our retail store and keeping the stock levels in sync started small but quickly turned into a major daily, manual task. Fortunately, this has come along and saved the day! Chad's support has also been excellent, very responsive. If you use square and Shopify together you cannot do it without this app!


I had a problem linking my shopify and square accounts, and the people at Squarify helped me solve the issue in minutes. Incredibly helpful, and I’m so grateful to have been able to ask for their advice. Thank you!


Very helpful app for keeping inventory synchronized between Square and Shopify. Great customer service from the developer, who was responsive and effective in solving a problem we had with the install. Recommend.


It does not sync everything. It syncs some photos for some products, some inventory for other products and maybe a photo or two.


Squarify is a great app! We spent months manually reconciling stock counts between our Shopify store and our Square account, before discovering this app. Setup was a breeze with help from Chad and team. I highly recommend!


Great app for inventory tracking between Square and Shopify. I tried several other inventory apps and this one was the most affordable and reliable. I am giving it four stars only because I needed to have a quick call with their help team to get setup properly. It turns out for this app to work, each variant in your Shopify store needs to have a unique SKU, which we didn't have until now.


Works as advertised. Great support from the developer!


We recently did our first event using Square and came across the inventory sync challenge. Glad someone made this to make our process easier to manage. Must have app if you're using square and Shopify.


I use Square at events and in my boutique, and Shopify on my e-commerce website but all of the above draw from the same inventory source (which I keep at my shop). Squarify allows me to keep stock counts in sync between Square and Shopify, which is essential! Thanks for a great app!

Free – $49.99 / month

Manual synchronization is forever free, auto-sync costs $49 per month with a 3 day trial.

3 days



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