Selnio is an integration partner of BaseLinker, the order management system used by tens of thousands of sellers. If you already run your operations there, Selnio adds a storefront and new channels without changing how you work.
Integration partner of BaseLinker
Run your store and every sales channel from one panel.
Selnio launches your online store, lists your products on TikTok Shop, Allegro and other channels, and keeps orders, stock and prices in sync. It works with BaseLinker, so nothing in your current workflow breaks.
Free during early access. No card required.
Works with the channels, payments and carriers you already use
Three things your business needs, built as one product.
Most sellers juggle a store platform, a marketplace tool and a shipping panel. Selnio does the job of all three, with one catalog and one order list.
An online store that is ready to sell
Pick a template, connect your domain and go live. Checkout with BLIK, cards, Tpay, PayNow and Stripe, and InPost delivery are set up in minutes, not weeks.
- Responsive templates you can adjust without code
- Custom domain, SSL and SEO basics built in
- Polish and English storefront out of the box

Every channel in one order list
List once, sell on TikTok Shop, Allegro, Amazon, YouTube Shopping and Google. One stock level across channels, price rules per channel, and every order routed to the same fulfillment flow.
- Stock and price sync every few seconds
- Orders from all channels in one list with one status flow
- Returns and messages handled in the same place

Made to work with BaseLinker
Connect your BaseLinker account and Selnio imports your catalog, warehouses and order statuses. Orders flow both ways, so your automations, printouts and carriers keep working as they do today.
- Import products, stock and warehouses in one click
- Two-way order and status sync
- Selnio adds the storefront and the TikTok Shop layer on top

1 panel
for your store, marketplaces and TikTok Shop
0 zł
monthly fee: you pay for what you use
2-way
BaseLinker sync of products, stock and orders
EU
hosting, GDPR compliance and data export anytime
From your current setup to selling everywhere in three steps
1Connect
Link your BaseLinker account, or import a CSV or your current store. Selnio maps products, variants, stock and warehouses.
2Launch
Choose a template, connect payments and InPost, publish on your domain. Your store is live the same day.
3Sell everywhere
Turn on TikTok Shop, Allegro and other channels. Listings, stock and orders stay in sync automatically.

TikTok Shop is open in Poland. Be there before your competitors.
Selnio lists your products on TikTok Shop straight from your catalog, handles orders and shipping in the same flow as the rest of your sales, and helps you work with creators through the affiliate program.
- Product listing and stock sync with TikTok Shop
- Orders, InPost shipping and returns in one flow
- Creator and affiliate program management
- Sales reports per video and per creator
Built with partners, not against them
Partner program for agencies and integrators
Build stores on Selnio for your clients, get early access to the API and a revenue share on every account you bring.
Your data stays yours
Hosted in the EU
Servers in the European Union, backups every day.
GDPR by design
Data processing agreement, clear retention rules and a privacy policy you can actually read.
Export anytime
Products, customers and orders can be exported in full at any moment. No lock-in.
Payments you can trust
Cards and BLIK are processed by Stripe, Tpay and PayNow. Selnio never stores card data.
Free during early access, then pay for what you use
No monthly subscription and no per-seat fees. After launch you top up credits and pay per order and per connected channel. Larger sellers get a dedicated enterprise plan.
Questions sellers ask us
Do I need BaseLinker to use Selnio?
No. Selnio runs on its own, with its own catalog, orders and shipping. If you already use BaseLinker, connecting it gives you a two-way sync and keeps your current automations.
Can I keep my existing store?
Yes. You can run Selnio next to your current store and only use the multichannel part. Connectors for Shoper, WooCommerce and PrestaShop are on the roadmap.
When can I start?
We are onboarding early access accounts in waves. Join the list and we will get in touch with a date and a short onboarding call.
How does pricing work?
Early access is free. After launch there is no subscription: you top up credits and pay per order and per connected channel. Exact rates are published before public launch.
Which channels are available at launch?
Your own store, TikTok Shop and Allegro, plus BaseLinker. Amazon, YouTube Shopping, Google Merchant Center and InPost Von Halsky follow after launch.
Can I sell outside Poland?
The storefront is available in Polish and English, and EU shipping works from day one. Automatic listing translations for other markets are planned.
Get early access to Selnio
Join the list and we will invite you in the next wave. Tell us which channels matter to you so we can prioritise the right ones.