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Every message runs on dedicated UK hardware — nothing leaves our building.
Every major AI provider — OpenAI, Google, Microsoft, Anthropic — is incorporated in the United States. Under 18 U.S.C. § 2703, a federal court can compel any US company to produce stored communications, regardless of where the server sits.
The Clarifying Lawful Overseas Use of Data Act (H.R.4943, 2018) permits US authorities to compel US companies to produce data stored anywhere in the world, without foreign judicial approval.
| Hush AI | ChatGPT | Microsoft Copilot | Google Gemini | |
|---|---|---|---|---|
| UK-owned company | ✓ | ✗ | ✗ | ✗ |
| Inference on hardware the vendor owns | ✓ | ✗ | ✗ | ✗ |
| Outside US CLOUD Act jurisdiction | ✓ | ✗ | ✗ | ✗ |
| No cloud or third-party AI sub-processors | ✓ | ✗ | ✗ | ✗ |
Competitor rows describe company ownership and jurisdiction, based on public terms and filings as of June 2026. ChatGPT, Copilot and Gemini are products of US-incorporated companies; the Clarifying Lawful Overseas Use of Data Act (H.R.4943, 2018) applies to US providers wherever the data is stored. Spot an error? Tell us at [email protected] and we will correct it within one working day.
Referral letters in 23 seconds, discharge summaries in 40. Records triage that never leaves the UK. For GPs · For NHS · Dental
Contract review, research memos, correspondence — where client privilege is architecturally protected, not contractually promised. Learn more
Client report first draft in 90 seconds. Compliance briefs, portfolio analysis — private by design.
Literature review, data synthesis, grant applications — without exposing unpublished work.
Disciplinary letters, grievance responses, policy drafting — handled with discretion.
If your work involves confidential information, it belongs on infrastructure you can trust.
Three AI models, purpose-built for different professional workloads. All running on our hardware in the United Kingdom.
Plus dedicated Sovereign Tools — specialist engines for document extraction, audio transcription, news intelligence, and private web search, all running on our infrastructure.
All tools are also available via our MCP protocol and REST API for developers building on the Hush AI platform. View all tools →
Every query runs on NVIDIA DGX systems we physically own in the United Kingdom. No cloud providers. No third-party APIs. No sub-processors. Our sub-processor list is public — and it is empty.
Sign in with an email and password. Start working immediately. No IT project, no procurement committee, no six-month rollout. The average time to first productive output is four minutes.
Hush AI exists because a UK clinician hit the same wall you have — the technology existed, but the infrastructure to use it safely did not. So he built it.
Before your IG officer asks — here is what is already true today.
No procurement. No IT project. Most firms are productive within the hour.
Fill in the form and your pilot workspace is provisioned instantly — no card, no calls. Everything in writing, answered within one working day.
Request Free Trial →Your team uses Hush AI on real work for two weeks. All models. All tools. Zero cost.
You receive every log of every request. Nothing hidden. Nothing redacted. The audit is yours to keep.
Stay and reclaim hours every week. Or walk away — no lock-in, no exit fees, no data retained.
No cost. No commitment. No data retained after the trial. When you start your pilot, try it on a discharge summary or contract clause first — that is where the time savings are most dramatic.
Request Free Trial →Every hour you wait is another hour of confidential data on someone else's server.
Hush AI is a drafting and summarisation assistant. It is not a source of medical, legal, or financial advice. Always verify AI-generated outputs before acting on them.