Protection
without surveillance.

Guardii warns people about grooming, sextortion, scams and abuse in their messages. It runs on their own phone, like Face ID, so nobody else reads them.

Schools, clubs, employers and police get the reports people choose to send, ready to act on.

Startmatebacked
Official Meta Business Partner
Live demonstration

Watch it catch grooming as it builds.

Grooming starts small: a compliment, a question about age, a push to move to another app. No single message is a bad word, so keyword filters miss it. Guardii reads how the conversation builds.

Conversation simulated from real grooming case data. Loops every 25s.

On-device check · DMs
IDLE
KOREY_M
Adult · not a contact
Instagram DM
SeverityNone
IdleElevatedCritical
Confidence—
Warning signs

Awaiting signal…

Checked on the phone. The messages never leave it.
  1. 01

    Messages stay on the phone

    Encrypted there, with a key only you hold.

  2. 02

    The AI checks for patterns, right there

    Like Face ID, it works on the phone and sends nothing away to do it.

  3. 03

    Only a warning leaves, never the words

    The person it protects sees it first.

Your view

Fits the way your team already works.

Families get it on their phones. Your team gets the reports people choose to send, set up around your policies and delivered where you already work.

Shared reports only
Safeguarding lead
Has anyone shared a report with us this week?

Two reports were shared with the school this week, one already resolved. You see only what the student or family chose to share, never their messages.

Sustained targeting · group chat
Severity highConfidence mediumShared by the student
Repeated contact from a new account
Severity moderateConfidence highShared by a parentResolved
Plan a check-in Reply to the family
Ask about reports shared with you
09:41100%
Guard
Sara · 6 of 8 apps
6 apps protected · 1 paused
A pattern worth a conversation
Repeated pressure from a new contact. Sara saw this first.
Severity moderateConfidence high
Talk it through
Threat environment

The harm moved into private messages.

Grooming, sextortion and bullying happen in DMs and group chats now. No parent, teacher or moderator is in the room, and most kids never tell anyone. Guardii spots the warning signs on the phone and tells the person first, without anyone reading their messages.

39%

of cyberbullied children were last targeted in a group chat (eSafety, 2024–25)

51%

of parents knew their child had been treated hurtfully online (eSafety)

13%

of children aged 10–17 have been told online to hurt or kill themselves (eSafety)

1.4M

grooming-related reports to NCMEC's CyberTipline in 2025 (NCMEC)

How it works

The phone spots the warning signs.The person decides what happens.

Guardii spots the warning signs on the phone. The person it protects is warned first and decides what happens next. Nothing goes further without their consent.

01

It runs on the phone

Like Face ID

On the phone
Messages never leave

Guardii checks the apps the person connects, right there on their phone.

02

It reads the build-up

Not single words

Across weeks
Not one message

Grooming, sextortion and harassment build over time. Guardii spots the build-up, not just bad words.

03

How serious, how sure

Two separate answers

Two answers
Never one opaque score

Every warning says how serious it looks and how confident Guardii is, separately.

04

The person is warned first

Then a parent or chosen contact

Warned first
Before anyone else

The person being protected sees the warning before, or as, anyone else does.

05

They decide what happens

With a person in the loop

Their call
Nothing leaves without it

Evidence goes further only with their consent, and to police only after a person has reviewed it.

Privacy

Private by design.

People take Guardii up because it does not watch them. That is what makes it work.

Messages stay on the phone

Guardii checks them there. We never receive them, so there is nothing for us or anyone else to browse.

People know it is there

Nobody is covered behind their back. They choose what is covered and who hears about it.

Warnings, not transcripts

What leaves the phone is a warning, or evidence the person chooses to send. Never a feed of their messages.

Languages

English and Arabic, dialects included.Checked by native speakers.

Guardii works in English and Arabic today. Every language we add is checked by native speakers before it goes live, which is the part that takes time.

Aa

English

Slang, abbreviations and emoji included.

ع

Arabic

Modern Standard and Gulf dialects.

Aa ع

Mixed messages

English and Arabic in the same chat, and Arabic typed in Latin letters.

Talk to us

Book a call.

30 minutes. We show you the product, talk through a pilot for your school, club or organisation, and how reports would reach your team.