Kalibrant

In doubt? We know.

A text, an email, a link or a QR code looks fishy? Kalibrant tells you in seconds whether it is a scam, and what to do next.

Coming soon to the App Store, for iPhone.

Your parcel is awaiting delivery. A €1.99 fee must be paid within 24 hours: parcel-track-eu.info

Dangerous. Do not tap: this link impersonates a courier to steal your card details.

I read the message for you, and tell you what I see.

A companion for the messages that worry you

  • Check a message

    Share the suspicious message with Kalibrant. Your iPhone first masks your personal information, then Kalibrant checks the text, links and phone numbers. You get a clear verdict (safe, suspicious or dangerous) and the steps to take.

    A verdict helps you decide; it is not a guarantee.

  • Watch for data breaches

    Kalibrant regularly checks whether your email address appears in a known data breach. For each breach, it explains what a scammer could do with it and what to change, step by step.

    Breach data provided by Have I Been Pwned.

  • Talk to an expert

    With the Sérénité plan, ask a cybersecurity analyst your question in an encrypted conversation. An analyst usually replies within 12 hours, 7 days a week. This is a target, not a guarantee.

  • Keep up with current scams

    The Journal gathers official alerts and the scams going around, summarised in plain words (in French).

Your turn. I'll give you my verdict right after.

Scam or not?

Three messages like the ones we all receive. Pick your verdict, then compare it with Kalibrant's.

Text from an unknown numberHi it's me, I broke my phone, this is my new number. Can you message me on WhatsApp? It's urgent.

Well spotted.Not quite.

Dangerous. This is the fake relative scam: a request for money almost always follows. Call your relative on their usual number before replying.

Text from the dental practiceReminder: appointment tomorrow at 2:30 pm with Dr Martin. To cancel, call the practice.

Well spotted.Not quite.

Safe. No link, no payment, no invented urgency: this is an ordinary reminder. If you don't know the practice, call it on a number you already have.

Sticker on a parking meterQuick parking payment: scan this QR code.

Well spotted.Not quite.

Suspicious. Fake QR codes are stuck on parking meters to steal card details. Pay at the meter or in your city's official app.

What I keep for you, I encrypt with your key.

Encrypted with your key. Analysed in Europe. Never sold.

What we keep is encrypted, and only you hold the key.

Your breaches, your analysis history and your conversations with our experts are encrypted with a key that never leaves your iPhone. Even we cannot read them if our servers are hacked.

Kalibrant does not keep your messages.

Your iPhone first masks your personal information. The message is then analysed in Europe in a few seconds and deleted from our servers: we do not keep it or write it to any log. Our European AI provider keeps it for at most 30 days, solely to fight abuse, and never uses it to train its models.

Hosted in Europe, never sold.

Your data is hosted in the European Union. It is never sold, never used for advertising, and never used to train AI.

Read the privacy policy

You can start for free, no card needed.

Three plans, cancel anytime

BasicFree Protection€6.99 a month or €59.99 a year Sérénité€19.99 a month or €199.99 a year
Checks per month2100300
Email addresses watched113
Data breachesNumber of breachesDetails, risks and steps to takeDetails, risks and steps to take
Conversation with an expertNoNoYes

One-week free trial on paid plans. Payment, renewal and cancellation go through your Apple account. Early subscribers keep their price for as long as their subscription stays active. Prices shown for France, VAT included.