Individuals and families
Free for life for individuals. No ads. No resale of your data.
Kayzen Home will protect your household's computers, phones and tablets with the same technology as our business customers. They are the ones who fund it: you pay nothing, and you are not the product.
Kayzen Home is in development: family account creation is open, the Windows app comes first, then Android and macOS. We will write to you as soon as it is ready.
Our commitment
Four promises, in black and white
€0, with no time limit
No trial that expires, no credit card requested, no payment to plan for.
No advertising
Not in the apps, not in the console, not in our emails.
No data resale
No renting out, no ad targeting, no AI training on your data.
No watered-down protection
No Kayzen Home protection feature is removed or limited to push you to pay: there is no paid version for individuals.
Why it's free
Businesses pay, families are protected
Kayzen sells its offers to businesses and managed service providers: advanced console, detection and response, compliance. That revenue funds the infrastructure used by households. We say so clearly, because free security software should explain how it makes a living.
What's included
All your household's protection, in one place
Dangerous sites blocked
Phishing, fake shopping sites and booby-trapped downloads blocked before they open, on every device with the app installed.
Transparent parental controls
Profiles per child, site categories, schedules and enforced safe search.
Software kept up to date
Common computer software updated from its official source, after verification.
Antivirus and anti-ransomware
On computers, as soon as they are delivered: the same modules as for businesses.
Up to 10 devices
Computers first, then phones and tablets as soon as the apps are released, in a single account.
A simple console
The status of each device at a glance, and clear explanations when action is needed.
Parental controls
Protect children without spying on them
How it works
- One profile per child, with a level suited to their age.
- Blocked site categories, with possible exceptions.
- Schedules, for example no social media after 9 pm.
- Safe search enforced on the main search engines; YouTube restricted mode is planned.
What we refuse to do
- Read your children's messages or conversations.
- Record the screen, keystrokes or location continuously.
- Hide the app from the child: it is visible and explained.
- Keep detailed browsing history beyond what is shown in the console.
On which devices?
Computers first, then phones
Windows
First app delivered: filtering, updates, then antivirus and anti-ransomware.
Android
Filtering of dangerous sites, checking of installed apps and phone hygiene.
macOS
DNS filtering and updates, then file protection.
iPhone and iPad
Web and DNS protection and filtering of fraudulent SMS. This is not an antivirus: iOS does not allow files from other apps to be scanned.
Who is this offer for?
Kayzen Home is reserved for the private, non-commercial use of one household. A business, an employer association or a self-employed person using it for their work falls under the business offers, which come with a free 30-day trial.
Family account
Create your free family account
A verified email address is all you need. No credit card, no payment, ever. The account holder must be of legal age.
Individuals
Kayzen Home
€0
for life, ad-free
- Up to 10 devices
- Filtering of dangerous sites
- Parental controls
- Software updates
- Antivirus and anti-ransomware as soon as they are delivered
Frequently asked questions
Your questions, our answers
Is it really free for life?
Yes: there is no paid version for individuals, and a family account will never become paid. If we ever had to shut down the service, we would give you at least six months' notice (article 5 of the Terms of Use).
How does Kayzen make money?
From its offers for businesses and managed service providers. Advertising and data resale are ruled out, including in the future.
How many devices can I protect?
Up to 10 devices per household: computers, phones and tablets.
When will the app be available?
The Windows app comes first, then Android and macOS. Create your family account now: you will be notified by email.
Can I use it for my business?
No, the offer is reserved for the private use of one household. Professionals get a free 30-day trial on the business offers.
Will my children know they are protected?
Yes. The app is visible and explains what it does. We believe parental controls should protect, not spy in secret.