Multi-signal detection
Several independent detectors work together, so a copy is caught even when the attacker strips your scripts or rewrites every link.
Brand protection against phishing clones
When your site gets cloned, your visitors are the first to know.
CloneShield detects phishing copies of your website and warns your customers on the fake site — before they hand over a password. Turn it on in minutes.
- One snippet, or connect Cloudflare
- Live in minutes
- No agents, no servers
A copy of your site is a copy of your customers' trust.
Cloning a website takes minutes and costs almost nothing. Every phishing copy drains revenue, steals credentials, and damages the brand you spent years building — and most are found far too late.
How it works
Detect. Warn. Act.
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01
Detect
Independent signals spot a copy of your site the moment it goes live — even one that strips your scripts or rewrites its links.
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02
Warn
On a confirmed clone, visitors see a full-screen warning in their language with one click back to your official site.
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03
Act
Every detection is logged with evidence, so you can take clones down fast.
What we provide
Everything you need to catch a clone and protect the people on it.
Real-time visitor warning
On a confirmed clone, visitors see a full-screen bilingual warning that keeps working even if the page's scripts are removed — with a safe path back to your official site.
Automatic edge protection
Protection runs at your CDN's edge on Cloudflare and is injected automatically — nothing to paste, nothing to maintain.
Early lookalike discovery
Continuous monitoring of public certificate logs surfaces domains that look like yours, often before they are ever used.
One-button control
Confirm a clone and turn its warning on or off with a single button; start in a safe observe mode and switch to active protection when you are ready.
Evidence & takedowns
Every detection is logged with evidence, and case management helps you get clones taken down.
Privacy-first by design: CloneShield collects the minimum it needs and keeps personal data out of the signal.
Easy integration
Live in minutes. Nothing to run.
Add one small snippet to your site — or connect your Cloudflare account and protection is served automatically at the edge. No agents, no servers, nothing to maintain.
Request a demoDeployment
Run it as a service — or entirely inside your own walls.
The same detection and the same visitor warning. You choose where it runs.
Fastest to launch
CloneShield Cloud
We run everything. Add one snippet or connect Cloudflare, and protection is live in minutes with nothing for your team to host or maintain.
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For regulated environments
CloneShield Enterprise — on-premise
Deploy CloneShield inside your own infrastructure. Detection, evidence and the operator console run on systems your team controls, behind your own perimeter.
Talk to us about Enterprise- TitleBody
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In practice
Detected, then sent back to you.
Suspected copy
Clone detected
This is not the official site
Visitor sent to the official site
Official site
acme.com
Verified
Privacy-first
Built for security teams
Honest by design
About
About CloneShield
We help brands protect the trust they have earned. CloneShield was built on a simple principle: when someone copies your site, the people who matter most — your visitors — should be the first to know. We make that protection honest, private, and effortless to turn on.
- HonestyWe never accuse anyone. We say what is true: this is not the official site.
- PrivacyWe collect the minimum needed and keep personal data out of the signal.
- SecurityBuilt for the teams who answer when a clone goes live.
Request a meeting
See CloneShield on your own site.
Tell us the site you want to protect. We will walk you through detection, the visitor warning, and what it takes to go live.
- A 30-minute walkthrough
- No installation required to see it
- We reply within one business day