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Toll gates at dusk under orange lamps, with the light trails of traffic passing through.

EMILIA

Hire the AI.
Keep your rules.

EMILIA gives AI the rules every new hire gets, and checks them at a gate the AI can't go around.

The live demo: approve an AI's payment with Face ID, then watch a forged amount fail the check.

A woman seen from behind, working on a laptop at a kitchen table by a sunny window.

A short story about AI at work

Rosa pays the bills

For 22 years she has paid the bills at her family's flooring company, and trained everyone who touches the money.

An illustrative story with AI-generated images. Rosa, her company and every amount in it are made up. The trouble she meets is real.

An open ledger, a pen and an ink stamp on a dark wooden desk under a lamp.

Rosa's rules

Every new hire
gets rules

  1. Pay approved bills up to $10,000
  2. Anything bigger waits for Rosa's yes
  3. Pay suppliers at their usual account
  4. Write everything down

This year the new hire is an AI. It reads the bills and pays them, even at 2 a.m. And like any new hire, it can be fooled.

An empty toll lane at night with truck light trails passing in the next lane.

Tuesday, 2:14 a.m.

“We've changed banks”

Please send this month's $8,400 to our new account. The bill is real. The account belongs to a scammer. It is under the $10,000 limit, so a check on the amount alone would wave it through.

This part is real

People already
fall for this

$3B

reported lost to business email compromise in 2025.

FBI Internet Crime Complaint Center, 2025 Annual Report: $3,046,598,558.

A red and white barrier arm across a wet road at night, lit by one orange lamp.

Rosa is asleep

She can't watch
it all night

A good scam can talk an AI out of its instructions. So Rosa's rules sit at a gate it can't talk its way past.

Meet EMILIA

EMILIA is the gate

The AI asks

This amount, to this account.

EMILIA Gate

Checks the rules.

Within the rules

Goes through.

Outside them

Stops, with a reason.

The AI doesn't pay anyone directly. It asks, and the gate checks that exact payment: the amount, and the account it is going to. The gate takes those details from the company's own records, never from the AI's say-so. A bigger payment can wait for a person to approve that one payment.

Inside a signal box at dusk: a row of levers, a desk lamp and a logbook, with rail tracks outside the window.

No way around

The new hire never
holds the keys

The gate holds the bank login. The AI can ask, but it can't go around the gate or raise its own limit. If the bank goes quiet in the middle of a payment, the gate marks it unfinished, so it can't be blindly sent twice. The money never passes through the gate. It stays in the bank.

This covers the payment paths a company connects through EMILIA.

2:14 a.m., at the gate

Same bill.
Wrong account.

Rosa's rules allow$8,400

to the supplier's usual account

The AI asked$8,400

to a new account

Stopped: not the usual account.
A geometric seal embossed into thick white paper.

The next morning

Nobody grades their
own homework

Rosa reads why the payment stopped and calls the supplier on the number she has had for years. They never changed banks.

Every yes and no is written down. Each payment the gate allows gets a signed receipt her accountant can check on their own computer, even offline, without asking the AI company.

A check shows a receipt is genuine and unchanged. Which signers to trust stays the accountant's call.

Check a receipt in your browser

The business

Free blueprint.
Running it is our job.

The EMILIA protocol and a reference Gate are open source under the Apache-2.0 license. Anyone can read how the gate works and build on it, because a gate you are asked to trust should be one you can inspect. Our business is operating the gate for companies and connecting it to the systems they already use, scoped for each deployment.

The public repository records 10,912 automated tests, 340 conformance vectors and 35 executable security claims. Those are engineering results, not customer adoption or proof of a complete deployment. No customer savings or ROI are claimed.

An open toll gate at sunrise with an empty road running toward misty hills.

Where we're headed

A gate wherever
AI does real work

We start with supplier payments at the finance teams of larger companies. The aim is a gate like this wherever AI does real work for a business, earned one company at a time.

Also from EMILIA: the AI workforce alpha, a private local preview.