AI-powered tools for multichannel ecommerce
Sync inventory, process orders, and publish listings across Shopee, TikTok Shop, Lazada and Shopify — with an AI agent that answers your questions and acts on your data.
Save hours every week. Reduce overselling. Scale confidently.
“Cut our processing time dramatically” — illustrative
Inventory
Stock syncs in seconds
Never oversell again
Orders
All channels, one view
Bulk print & ship
Listings
Cross-post in one click
Launch on new channels fast
7-day free trial · no credit card required · setup in minutes
Trusted by sellers on Shopee, TikTok Shop, Lazada, Shopify, and more
Built to fix the three things that slow multichannel sellers down
Sellsync is the back office for a business that sells in more than one place at once.
Stop overselling
When a sale lands on any channel, every other channel's stock updates with it. No more cancelling orders you can't fulfil.
Ship faster
Every order — across all your shops — arrives in one queue. Print, pack, and hand to a courier without tab-hopping.
Know your numbers
Sales, best-sellers, and slow movers are pulled together so you can decide what to restock and what to discount.
Sell the same stock everywhere without overselling
Link every marketplace listing to one master SKU. When a unit sells on one channel, Sellsync lowers the available quantity on the others — so the number a buyer sees is a number you can actually ship.
- One master SKU behind many marketplace listings
- Stock changes mirror across channels automatically
- Bundles deduct each component the moment they sell
Work every order from one tidy queue
Orders from each connected shop arrive in a single workspace. Filter by channel or ship date, print picking lists and packing slips, generate the airway bill, and mark it shipped — without logging into five seller centres.
- Unified order inbox across every channel
- Picking lists, packing slips, and labels in a few clicks
- Status updates flow back to the marketplace
Create a product once, list it on many marketplaces
Hold your products, variants, images, and attributes in one item master. Cross-post the same item to several marketplaces, and pull existing listings in to match them back to your master catalogue.
- Single source of truth for product data
- Cross-post to multiple marketplaces at once
- Match imported listings back to master SKUs
Ask your store a question, get a real answer
The built-in agent understands your catalogue and orders. Ask which SKUs are low, what sold yesterday, or which orders are still unshipped — and let it draft the follow-up action for you to confirm.
- Plain-language questions about your own data
- Suggested next steps you stay in control of
- Backed by leading large language models
Connect the marketplaces you already use
More channels, accounting tools, and couriers are being added. If a connection shows ‘coming soon’, you can set up everything else today.
Sync your Shopify store's products, stock, and orders.
Keep TikTok Shop inventory and orders in step with the rest.
Pull Shopee orders into one queue and mirror stock back.
Manage Lazada listings and fulfilment from one place.
Connect your WooCommerce site and sync the catalogue.
Bring Amazon orders into the same fulfilment workflow.
Qoo10 channel support is on the way.
Adobe Commerce / Magento connection is in progress.
Fashion sellers on Zalora — connection coming soon.
What teams say after moving to one system
Illustrative quotes from the kinds of businesses Sellsync is built for.
“We used to cancel a handful of orders every week because two channels sold the same last unit. Since one stock figure drives everything, that just stopped.”
“Packing used to mean four browser tabs. Now the morning's orders are in one list and we print straight from it.”
“Listing a new product to three marketplaces was a copy-paste afternoon. Building it once and cross-posting saved us that time.”
“Asking the agent which SKUs were low before a sale weekend saved me scrolling through exports. It just told me.”
“The reports finally put online and in-store sales side by side, so restock decisions stopped being guesswork.”
“Setup was a single afternoon — connect a shop, import the catalogue, match a few listings, done.”
Ready to run every channel from one place?
Start a 7-day free trial — cancel anytime.