Leuria · for the websites you use

Bringyour ownAI.

Get AI help on the websites you use, from the AI you choose: ChatGPT, Claude, Mistral or a model on your computer.

  • Choose your AI
  • Keep your data
  • Stay sovereign
  • Nothing without your yes
  • Better answers
Get LeuriaSee what it does

What you get

  • Choose your AI

    ChatGPT, Claude, Mistral, your company's AI or a model on your computer. The site doesn't pick for you, and you can switch any time.

  • Keep your data

    Sites never see your files, your password or your AI account. Leuria keeps nothing of your conversations. With a model on your computer, nothing leaves it.

  • Stay sovereign

    Pick a European AI, your company's own, or one that runs only on your computer. Leuria is open source, so anyone can check what it does.

  • Nothing without your yes

    Every site asks first and shows what it can and can't do. You can disconnect it in one click.

  • Better answers

    Sites often run a small model to keep their costs down. With Leuria, the answer comes from the AI you chose, the one you already trust.

What it's for

Your AI, where it helps.

More and more websites add AI. With Leuria, it runs on the AI you trust and already pay for, not on one the site picked for you.

  1. 01

    Ask a shop

    Describe what you want in your own words. Your AI searches the shop's products and explains its pick.

  2. 02

    Ask the docs

    Get the answer from a product's documentation, with links to the pages it used.

  3. 03

    Search by meaning

    Find the note or the recipe you mean, even when you forgot the words it used.

How it works

Set up once.
Then just click.

  1. 1

    Download Leuria

    A small app. It waits in the background until a site needs it.

  2. 2

    Choose your AI

    Leuria finds what you have. Pick one, sign in, and it checks that it works.

  3. 3

    Click “Connect your AI”

    Leuria shows what the site can and can't do. You decide.

Works with the AI you have

  • An AI app you use

    ChatGPT, Claude, Gemini… Sign in with the account you already have.

  • A model on your computer

    With LM Studio or Ollama. Private and free: nothing leaves your computer.

  • An AI service with a key

    OpenAI, Mistral, your company's AI… Add its address and your key.

Privacy

Every site
asks first.

A website can't use your AI until you say yes, in Leuria's own window. None of them get your keys, and you can disconnect any of them in one click.

A site you connect can

  • Send questions to your AI and show you the answers
  • Let your AI use tools from its own page, like searching its products

It can't

  • See your files or run anything on your computer
  • See your password or your AI account
  • Read what you asked on other sites
With a model on your computer
Your questions never leave your computer.
With an AI app or service
Your questions go to that service, under your own account, as when you use it directly.
Leuria itself
Keeps nothing of your conversations and sends no usage data. It remembers only the sites you connected.

Try it here

This page runs
on your AI.

Already have Leuria? Connect it, then ask anything about Leuria. Your AI reads this page to answer, and nothing else.

Spread the word

Want it on a site you use?
Tell them.

Every site that adds Leuria is one more place your AI works. Site owners listen to the people who use their site: a short message from you counts.

A message you can send them
Hi! I'd love to use my own AI on your site. With Leuria, you can add AI features that run on your visitors' own AI, so you don't pay for it. It's free and open source: https://leuria.eu/websites

Your AI,
everywhere.

Free and open source. On the websites you choose, and nowhere else.

Get LeuriaRun a website?