Many stores each one safe
How Killer Whale helps online sellers
From keeping stores apart to researching competitors, it covers the daily work of cross-border e-commerce.
Keep stores unlinked
Each store uses its own fingerprint, storage and exit IP, so platforms see unrelated sellers.
Localized store and ad tests
Set language, device, IP and time zone for each target market and check how your store and ads really look there.
Automated price and competitor tracking
Use the local API to open competitor pages on a schedule and record price and stock changes, so you can adjust quickly.
POST /api/profiles/start { "ids": ["p_01", "p_02", "p_03"] } 200 OK [ { "id": "p_01", "status": "running" }, { "id": "p_02", "status": "running" }, { "id": "p_03", "status": "running" } ] // ws://127.0.0.1:9222
Research competitors anonymously
Browse competitor stores and listings from a clean profile, leaving no trace of your store and seeing what shoppers see.
More stores, more need for separate profiles
Create profiles for free and give every store a space of its own.
Start for freeWhen do you need an anti-detect browser?
Most common cross-border e-commerce risks come from linked devices and networks.
One store's trouble spreads to others
Stores logged in on the same device are easy to link. Separate profiles keep every store's login details apart.
Repeated checkout tests get blocked
Testing Stripe, PayPal and other checkouts from one device often trips risk controls. Test in a separate profile and leave live stores untouched.
Ad previews don't match reality
What you preview at home isn't always what overseas shoppers see. Checking from a local profile gives accurate results.
Product research skewed by personalization
Platforms recommend based on your history. Search from a fresh profile to see the real market.
Why online sellers choose Killer Whale
Store safety, efficiency and teamwork, all covered by one client.
More use cases
Privacy protection starts with Killer Whale
Every account gets a browsing environment of its own.
Start freeAvailable for Windows and macOS