Siren for institutions

You pay for access. You never pay for visibility.

Universities, employers and organisations can bring Siren to the women they are responsible for. What they cannot do is watch them through it — and that is exactly why it works.

Start a conversation Who it is for

Companies
Hospitals
Universities
NGOs

Three women on a lit street at night, walking together, seen from behind

Today: a free pilot

Free for every woman. You pay for access, never for a view of her.

Who it is for

Made for the places women go home from.

Four kinds of institution, four different walks home. What each one needs from Siren is different, and all of it works today.

A woman in a long dark coat walking alone through an underground car park at night, keys in her hand

Companies

Late closes, travel, client dinners

The walk to the car park after a late close. A hotel in a city she does not know. A dinner that ran on longer than it should have. Siren puts someone with her on the way back, and gives her a way out that looks like a phone call.

Walk With Me back to the hotel, with a friend alerted if she stops
A fake call she can set for later, that rings like a real one
The Shield, to check a number before she meets someone

A nurse in green scrubs and a coat walking towards a hospital entrance at night, seen from behind, on wet ground

Hospitals

Night shifts, empty car parks

Nurses and doctors leave at four in the morning, across car parks and bus stops nobody else is using. Sometimes what they are afraid of followed them from the ward.

A colleague watching her walk to the car, told if anything changes
Silent SOS: live location to the women she chose, nothing on screen
Her city's alert room — the broken light, the man waiting by the exit

Three young women walking together past old university buildings on a misty night, seen mostly from behind

Universities

First year away, nights out, campus

Thousands of women arrive in a city where they know nobody. Siren gives them their city's women from the first week, and each other on the way home.

Invites to hand to the new cohort, so nobody joins alone
Groups for their city, and a room where women warn each other
Walk With Me home from a night out

An empty counselling room at dusk: two armchairs facing each other, tea and tissues on the table, rain on the window

NGOs

Domestic violence and support services

The women you support are often watched through their own phone. Siren is built for exactly that: it can pass for a calculator, messages disappear on a timer, and nothing sits in a store account he can open.

A cover that turns the app into a working calculator or notes app
Messages that expire, and a six-digit lock on the app
Installed from the browser, so there is no download to explain

Today: a free pilot

Siren is in testing, starting in Leiria. During the pilot it is free, and we give you invites to hand to the women in your community. They get everything in the app, like every other member.

Invites for your cohort to get past the door
Her city's community, its groups and its alerts room
Silent SOS, Walk With Me, the Shield and a cover — for every woman, free

Being built, with no date

What institutions need that Siren does not have yet. We will say when each exists, and not before.

Onboarding your whole cohort at once, with your institution's email address
A room for your institution, to post safety notices
Your security number on her SOS screen, beside her circle and 112
Adoption figures in ranges, never identifying anyone
A map of where women on your grounds warn each other, so you can fix the place

What you will never see, whatever you pay

Who joined. You see a range, never a name.
Who raised an SOS, when, or where.
Anyone's location.
Messages. They are encrypted on her phone, and nobody can read them — including us.
Her trusted circle, or who she talks to.
Any power over her account. You cannot remove her, and your contract ending does not end it.

Why that protects you too

Holding this data is a liability

An institution that cannot see individual incidents cannot be accused of ignoring one, and cannot lose one in a breach.

A tool nobody uses protects nobody

Women will not use a safety tool their school or employer can watch — least of all the women at risk from someone inside it. The privacy is what makes it used.

You act on the place, not the person

You cannot step into an SOS as it happens; her circle and 112 do that. What you can change is the lighting, the patrol route, the door that does not lock.

Evidence without exposure

Adoption in ranges fits a board report, a safety audit or an equality plan — none of which should hold a woman's incidents anyway.

A woman with short grey-streaked hair and a dark blazer, a lanyard round her neck, speaking to a group of seated women in a room at dusk

Your coordinator is always a woman

Anyone can sign the contract. The person who coordinates Siren for your institution is always a woman, and she joins Siren the ordinary way first. No setting changes this.

Who this is not for

An institution that wants to monitor its people. If that is the reason, Siren will disappoint you by design, and we would rather say so now.

Start a conversation

Tell us who you are and what you have in mind. A person reads every message.