Built in London. Proven in UK healthcare. From London to the world.
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TRUST AND COMPLIANCE

Trust is the product.

An AI agent that speaks to your patients has to earn its place. This page sets out every credential we hold, what each one means, and why it matters to you. Built and hosted in the UK by Gateway Global Ltd.

DTAC

Digital Technology Assessment Criteria

WHAT IT IS

The national baseline the NHS uses to assess digital health tools: clinical safety, data protection, security, interoperability and usability.

WHY IT MATTERS TO YOU

It answers your ICB's and your IG lead's first question before they ask it, and shortens procurement.

OUR STATUS

DTAC ready. The completed assessment pack is available to buyers on request.

DCB0129

Clinical risk management standard

WHAT IT IS

The NHS standard for manufacturers of health IT. It requires a maintained clinical safety case, hazard log and a named Clinical Safety Officer.

WHY IT MATTERS TO YOU

It is the difference between a chatbot pointed at healthcare and a system engineered for it. A named clinician is accountable for how this product behaves.

OUR STATUS

Clinical-safety audited under DCB0129. The safety case and hazard log are maintained and shared with buyers.

THE CLINICAL SAFETY OFFICER

A named clinician signs off every release.

The Clinical Safety Officer is a registered clinician trained in clinical risk management. They own the hazard log, review how the agent handles edge cases, and have the authority to block a release. This is a legal role under DCB0129, not a marketing one.

THE ROLE, NOT A JOB TITLE

Our Clinical Safety Officer is named, with their professional registration, in the clinical safety case issued to every healthcare buyer. We identify them in that document rather than on a marketing page, because that is where your IG lead needs to see it.

Request the safety case

DSPT

Data Security and Protection Toolkit

WHAT IT IS

The NHS's annual self-assessment against the National Data Guardian's data security standards.

WHY IT MATTERS TO YOU

Most NHS organisations require suppliers who touch patient data to publish a DSPT status. Yours can check ours on the public register.

OUR STATUS

Completed annually and included in the assurance pack we issue to NHS buyers, alongside our ISO 27001 certificate and Cyber Essentials Plus evidence.

Cyber Essentials Plus

Independently tested security

WHAT IT IS

The UK government-backed security certification. The Plus level means the controls are verified by an independent technical audit, not self-declared.

WHY IT MATTERS TO YOU

Your patients' calls run through infrastructure that has been attacked on purpose by professionals, and held.

OUR STATUS

Certified at the Plus level, renewed annually.

ISO 27001

Information security management

WHAT IT IS

The international standard for an information security management system: risk assessment, controls, monitoring and continual improvement, audited by an external certification body.

WHY IT MATTERS TO YOU

It is the credential most EU and enterprise procurement teams ask for first, and it means our security is a maintained system rather than a set of good intentions.

OUR STATUS

Certified, with the certificate and scope statement available to buyers.

ISO 42001

AI management system

WHAT IT IS

The first international standard for managing AI systems responsibly: governance, risk, human oversight, transparency and lifecycle control.

WHY IT MATTERS TO YOU

Very few voice AI suppliers can speak to this. It is the standard that answers "how do you govern the model", not just "how do you secure the server".

OUR STATUS

Certified or in final assessment depending on scope. Current documentation is shared under NDA.

SOC 2 Type II

Operational controls, independently tested

WHAT IT IS

A report by an independent auditor on how our controls for security, availability and confidentiality actually operated over a period of months, not on a single day.

WHY IT MATTERS TO YOU

It is the report your IT or InfoSec reviewer will ask for if they have bought software before, particularly outside the UK.

OUR STATUS

Available under NDA.

EU AI Act

Transparency obligations for AI systems

WHAT IT IS

The EU regulation governing AI. For a voice agent the central duty is transparency: a person must be told they are interacting with an AI system, and providers must document how the system is governed and overseen.

WHY IT MATTERS TO YOU

A caller who is misled about who they are speaking to is a compliance problem and a trust problem. We treat disclosure as a design rule.

OUR STATUS

Assessed. Prime Assist identifies itself as an AI at the start of the call, records that it did so in the audit trail, and always offers a route to a human. We can describe our obligations and our controls in writing.

UK and EU data residency

Choose the region your calls are processed and stored in: a UK region, or an EU region for customers who need data to stay inside the Union. Whichever you choose is written into the contract as a commitment, not left as a configuration default.

Compliant with UK GDPR and EU GDPR, registered with the ICO as a data controller and processor, with a DPIA template and our registration details supplied in your data processing agreement.

No call audio or transcript is used to train third-party models.

UK intellectual property

Prime Assist is protected by a UK patent portfolio held by Gateway Global Ltd. Prime Assist and GATEWAY GLOBAL LTD are registered UK trademarks. The technology is built here, scaled here and kept here: a UK AI maker, not AI taker.

START WHERE YOU ARE COMFORTABLE

Three ways to test us. Only one of them involves talking to a human.

Buying voice AI on a slide deck is how people end up with something that fails on the first awkward caller. So we made the product itself the easiest thing to try, and put the commitment in your hands rather than ours.

TAKES 60 SECONDS

Hear it for yourself, right now

Ring the line and talk to Prime Assist the way one of your callers would. Ask it to book you in, then try to catch it out. No form, no email address, no follow-up call from us.

Call +44 20 3747 7785

We do not capture your number. Nothing happens afterwards.

TAKES TWO MINUTES

Put a number on your missed calls

Enter your call volume and average job or appointment value. You get the arithmetic on what the unanswered ones are costing you, with the methodology shown so you can challenge it.

Run my numbers

Email only if you want the full report sent over.

TAKES FIFTEEN MINUTES

Watch it handle your calls

Bring the three calls that waste the most of your team’s day. We run them live, in your sector’s language, and tell you honestly which ones we would not take. Five fields to book.

Book a demo

No card, no sales sequence, one human reply.

Most people do all three, in that order, and it costs them about twenty minutes in total. We would rather you tested the product than read our claims about it.

  • DCB0129 audited
  • UK or EU hosted
  • Cancel any time

Bring your IG lead to the demo.

We will walk through the safety case, the audit trail and the data flows, live.

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