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Web scraping

Collect data reliably like a real user

Every scraping job gets its own fingerprint and exit IP, dynamic pages render fully, and the API connects the automation frameworks you already use.

Start for freeSee pricing
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

How Killer Whale helps data teams

Run your scrapers inside real browser profiles and see fewer CAPTCHAs and bans.

Real browser traits

User agent, fonts, Canvas, WebGL, time zone and more stay consistent, so requests look like an ordinary visitor.

fingerprint
#01#02
User-AgentChrome 140 · Win 11Chrome 139 · macOS 15
Canvasa3f9·21c75be0·9d14
WebGLANGLE · RTX 3060Apple M3
Screen1920 × 10801512 × 982
TimezoneAmerica/New_YorkEurope/London
Languageen-USen-GB

Change fingerprint and IP together

Pair every profile with a different exit IP and fingerprint, so a new identity never carries the old device traits.

proxy
#01US104.28.··.12SOCKS5
#02GB185.66.··.40HTTPS
#03JP133.18.··.7SOCKS5
#04DE91.203.··.88HTTP
#05SG43.156.··.21SOCKS5

Full rendering of dynamic pages

Pages load in a real browser, so content generated by JavaScript comes through complete.

Killer Whale AI Browser · Profiles (illustration)
ProfileRegionStatus
US Store AUSRunning
UK Social 01UKRunning
SEA Live RoomSGIdle
Japan StoreJPRunning
Germany CommunityDEIdle
NA Ad AccountCARunning
France StoreFRIdle
Australia SocialAURunning
8 profilesAll profiles isolated

Plug into automation frameworks

Launch profiles through the local API, then connect with Selenium, Puppeteer or Playwright.

SeleniumPuppeteerPlaywright
CDP
#01
ws://127.0.0.1:9222connected

Keep scraping jobs running longer and steadier

Create profiles for free and connect your scripts to a real browser.

Start for free
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

When do you need an anti-detect browser?

As scraping scales up, these problems show up more and more.

01

A single IP gets throttled or banned

Requests from one IP are limited fast. Spread jobs across profiles and IPs so each keeps a normal request rate.

02

Identical fingerprints give you away

A new IP with the same browser traits still looks like one source. Different fingerprints per profile truly separate them.

03

A VPN alone can't unlock regional content

Sites also infer location from time zone and language. Match those to the IP's location to get local content.

04

Dynamic pages come back incomplete

Plain requests miss JavaScript-generated content. Loading pages in a real browser returns the full data.

Why data teams choose Killer Whale

Browser fingerprints, proxies and automation in one toolkit.

More use cases

Privacy protection starts with Killer Whale

Every account gets a browsing environment of its own.

Start free

Available for Windows and macOS