Keep Square and Shopify Inventory in Sync — Automatically
OneKeepr matches inventory, products, variants, images, and pricing between your Square POS and your Shopify store in real time. Sell in-store and online without ever updating stock twice.
Start Your 7-Day Free TrialNo credit card required · Plans start at $29/month
Sync Square and Shopify in three steps
Connect
Securely link your Square and Shopify accounts. No code, no developers.
Choose your settings
Pick what syncs and which direction on one simple screen.
Start selling
OneKeepr keeps stock matched automatically. Sell a pair in-store and Shopify updates instantly. Sell online and Square updates too.
Everything stays matched, both directions
Inventory counts, products, variants, images, and pricing sync in real time between Square and Shopify. Bring your existing catalog over in one bulk sync — and if anything ever looks off, sync history and one-click rollback have your back.
All sync isn’t the same sync — here’s what real two-way sync should include:
Stop overselling. Stop double entry.
When your POS and online store don’t talk to each other, you either oversell items you don’t have or burn hours keying the same change into two systems. OneKeepr removes the manual work and keeps your numbers honest — a sale anywhere updates everywhere.
Simple pricing, 7-day free trial
Plans start at $29/month. Start your free trial today — no credit card required.
Starter $29/mo for smaller catalogs · Growth $49/mo for larger stores.
Questions
Does it sync both ways?+
Yes. Changes in Square update Shopify, and changes in Shopify update Square, in real time.
Does it sync full products, or just stock counts?+
Full products. Inventory, variants, images, and pricing all sync between Square and Shopify — not just quantities.
Do I have to pick a “master” or source of truth?+
No. There’s no master platform to choose — both stay in sync automatically, so you can edit in whichever system is handy.
How fast does it sync?+
Real time — changes show up in seconds, not hours.
Will my price go up as I get more orders?+
No. It’s one flat monthly price, no matter how many orders you process.
Will it prevent overselling?+
Yes. Your stock stays matched across both, so you won’t sell what you don’t have.
Do I have to move my catalog manually?+
No. A one-time bulk sync brings your existing products in.
What if a sync goes wrong?+
Every change is logged, and you can roll back with one click.
Is there a contract?+
No. It’s month-to-month — cancel anytime.
Keep Square and Shopify in sync — starting today
7-day free trial. No credit card. Plans from $29/month.