In development

Your private AI. Trustworthy and offline.

For the papers and questions you'd never upload. Gatridge AI is designed to run on your phone, answer from your own documents and trusted UK information, show the page each answer came from, and never send your questions or documents anywhere.

Planned UK launch: September 2027 · iPhone and Android

Screens from the working prototype

  • The prototype's chat screen in dark mode. It asks “What would you like to know?” above a message box, with a source selector set to “All my sources” and three shortcuts: Add a document to ask about, Check my UK rights, and Quiz me on something.
  • The prototype's Library screen. It says every Knowledge Pack is checked against its signature before it is installed, and lists three packs: Your Rights at Work and Home (sample), General Knowledge Starter (installed) and Debt and Money Worries (sample).
  • The prototype's Live conversation screen showing “Listening”, with the note: Everything you say is processed on this device. Recordings are never kept.
  • The prototype's Settings screen showing storage: Gatridge is using 2.7 GB, made up of the AI model (2.4 GB), search, speech and voice (223 MB), Knowledge Packs (2 MB, 1 pack installed) and chats, documents and memory (10 KB, encrypted), with buttons to delete chats.

Ask in plain words, and choose which sources it can use.

Real screens from the working prototype, which runs in a web browser today. The iPhone and Android apps are being built.

Try it

Ask a sample question.

Pick a question about a sample tenancy agreement, and see where each answer came from.

Sources for this chat
  • Sample tenancy agreement.pdf
  • Your Rights at Work and Home (sample pack)
How much notice must I give my landlord?

Your agreement says you must give at least two months' notice in writing.

“The Tenant may end this tenancy by giving the Landlord at least two months' notice in writing.”

Source Sample tenancy agreement.pdf · page 4 · clause 9.1

Network log: nothing sent

When is my rent due?

On the 1st of each month, paid by standing order.

“The Rent is payable monthly in advance on the first day of each month by standing order.”

Source Sample tenancy agreement.pdf · page 2 · clause 3.1

Network log: nothing sent

Can I keep a pet?

Only with your landlord's written permission. Your agreement says they won't refuse it without a good reason.

“The Tenant must not keep any animal at the Property without the Landlord's written consent, which will not be unreasonably withheld.”

Source Sample tenancy agreement.pdf · page 6 · clause 14.2

Network log: nothing sent

How much paid holiday should I get?

Most workers who work a 5-day week must get at least 28 days' paid holiday a year (5.6 weeks). Your employer can choose to count bank holidays as part of it.

Source Your Rights at Work and Home (sample pack) · from GOV.UK, “Holiday entitlement” · applies in England, Scotland and Wales

Network log: nothing sent

Who do I call if the boiler breaks?

I couldn't find this in your chosen sources.

Your tenancy agreement doesn't say who to contact about repairs. Try adding another document, such as the welcome letter from your letting agent.

Network log: nothing sent

A made-up sample: these answers were written in advance to show how the app replies. In the app, answers are worked out on your phone from your own documents. General information, not legal, financial or tax advice.

What makes it different

Private by design. Checkable by default.

Your own documents and trusted UK information, answered on your phone, with a network log you can check.

Your questions and documents stay on your phone

No account. Your questions and documents are processed on your phone, and the app's network log shows nothing was sent while you chat.

Your own private library

Import PDFs and notes, choose which ones a chat can use, and get answers with page numbers.

Trusted UK information

Reviewed Knowledge Packs built from official UK sources, with the source on every answer. They will say whether a rule applies in England, Scotland, Wales or Northern Ireland. General information, not advice. See the packs.

Works with no signal

On a train, on a plane, or with no data left.

Privacy you can check

Your questions and documents stay on your phone.

No account. The app's network log lists every request it makes. It goes online only for pack downloads and updates, and an anonymous check that your subscription is active. Never your questions, documents or chats.

This website practises it too
The honest limit

If you're happy to upload your papers, cloud AI tools are faster and more capable. Gatridge AI is for the things you'd rather keep to yourself.

Who it's for

Free to start.

Gatridge AI Plus is planned at £5.99 a month or £44.99 a year, with a 7-day free trial.

See pricing

Be first to try it.

We'll invite waitlist members to test Gatridge AI first.

Planned UK launch: September 2027 · iPhone and Android