TikTok says sold out.
Shopify says 40 left.
Kizing keeps your Shopify store and TikTok Shop in step: stock from the right warehouse, every order with every item, tracking both ways. It sets itself up, checks itself every hour and tells you when something drifts.
How it works
Connect
Install from the Shopify App Store and approve TikTok Shop on TikTok's own screen. Kizing never asks for a password or API key.
Setup, done for you
The setup assistant matches SKUs by seller SKU, then barcode, then title, maps every TikTok warehouse and shows a dry run: each stock change, how many products would go to zero, every order it would create. Nothing touches TikTok until you press Go live.
Live sync
Stock goes to TikTok within a minute of a change in Shopify. TikTok orders arrive in Shopify with every item. Tracking goes back.
The hourly check
Every hour Kizing reads both sides, fixes drift it can fix safely and tells you about the rest, by email or Slack.
- Stock changes
- 38
- Products set to zero
- 0
- Orders to create
- 0
- SKUs to review
- 6
Example from a demo store. You see the full list, SKU by SKU, before anything goes live.
What stays in step
Each thing syncs in one direction, on purpose. Shopify is where your stock lives; TikTok is where the orders come from.
- Shopify → TikTok
Stock comes from the locations you choose
Map one or more Shopify locations to each TikTok warehouse. Kizing adds them up, holds back the buffer you set and publishes the rest. A warehouse with no location feeding it never quietly publishes zero; it shows up as an issue. How it works
- TikTok → Shopify
Every order, every item on it
TikTok sends one line per unit. Kizing groups them by SKU so a three-item order lands in Shopify as one order with all three, tagged "TikTok Shop", with Shopify notifications off so buyers don't get a second email. How it works
- Both ways
Tracking goes both ways
Ship from Shopify and the tracking number goes to TikTok, with your carrier name matched to TikTok's carrier list. Orders TikTok ships itself are marked fulfilled in Shopify, and stock isn't taken twice. How it works
- TikTok → Shopify
Returns put stock back
When TikTok completes a return or refund, Kizing restocks the items in Shopify and records the return there. Cancelled orders are cancelled in Shopify too. How it works
- Every hour
An hourly check, and a guard against zeroing your catalogue
Kizing compares both sides, fixes what is safe to fix and lists the rest in a drift report. It refuses any stock update that would set a large share of your products to zero at once until you confirm it. How it works
- Every hour
Alerts before buyers notice
Email or Slack when sync stops, a TikTok approval is about to expire, a warehouse goes unmapped or stock drifts past your threshold. Repeats are held back so one problem is one message. How it works
- TikTok → Shopify
Bring your TikTok listings into Shopify
Already selling on TikTok with products Shopify doesn't have? Import them as draft Shopify products, linked from the start. Or push Shopify products to TikTok. How it works
Switching is free
Setup recognises the connector you use today, from the order tags and fields it leaves in Shopify, and asks you to confirm. Then it imports your existing product links, links the TikTok orders already in Shopify instead of creating them again, and gives you a checklist to turn the old sync off before Kizing goes live. Nothing is created twice.
Moving from TikTok's own Shopify app, SPL, QuickSync, AfterShip Feed, CedCommerce, DPL, or a spreadsheet or by hand.
In your language
The app, alerts and support speak English, Spanish, German, French, Italian, Portuguese (Brazil), Indonesian, Vietnamese, Thai, Japanese and Malay.
Questions
Do I need TikTok's own Shopify app as well?
No. Kizing connects your Shopify store to TikTok Shop directly. If you use another connector today, setup imports your existing product links and turns the old sync off cleanly so orders are not created twice.
Which way does each thing sync?
Stock: Shopify to TikTok. Orders: TikTok to Shopify. Tracking: Shopify to TikTok for orders you ship; TikTok to Shopify for orders TikTok ships. Returns: TikTok to Shopify.
Why does TikTok show zero stock for some products?
Usually a TikTok warehouse has no Shopify location feeding it. Setup maps every warehouse before you go live, and the hourly check flags any warehouse left unmapped.
What happens if something goes wrong?
Kizing checks both sides every hour, fixes what it safely can and alerts you about the rest. It refuses any update that would set a large share of your catalogue to zero at once.
Are there order limits?
No plan has an order limit.
Is Kizing made by TikTok?
No. Kizing is an independent app that connects to TikTok Shop through TikTok's published APIs.
How long does setup take?
Usually about ten minutes for a shop of a few hundred SKUs. You can stop at any step; nothing changes on TikTok until you press Go live.
Which TikTok Shop markets work?
Kizing uses TikTok Shop's published seller APIs, so it works with the markets those APIs serve, including the US, UK, the EU markets, Japan, Brazil, Mexico and Southeast Asia. Each TikTok shop belongs to one market; connect up to five on Multi.
Stop checking TikTok against Shopify by hand.
Free for one TikTok shop, with every order. Setup takes about ten minutes and shows you every change first.
Coming soonTikTok Shop Sync is waiting for TikTok's partner approval, so it can't be installed yet. Selling bundles or stock from suppliers? Bundle & Kit Stock and Supplier Stock Feeds come first.