product

one bar on top of your AI chat. three things it does for you.

limenn sits on claude.ai and chatgpt.com as a search-style bar. you type there instead of the normal box, and limenn takes care of the rest.

01

we remove sensitive data

  • prompts and documentswhat you type, plus PDFs and Word files you attach. files are cleaned before upload and sent as text.
  • on your devicethe detection runs in your browser. the people and numbers in your text are never sent anywhere to be checked.
  • consistent placeholdersthe same person is [PERSON-1] in your prompt, in your files and in every follow-up message.
  • Swiss and European formatsAHV numbers, CH IBANs, +41 and 0xx phone numbers, addresses in Zürich, Genève or Basel, in German, French and English.
  • you stay in controlsee what was replaced before you send, and add or undo a placeholder yourself.
02

your AI works on the clean request

  • Claude, ChatGPT, Gemini and moreworks in the browser on the AI assistants your team already uses, including Copilot, Le Chat and Perplexity, and with the Claude desktop app through a small companion app.
  • the AI stays just as usefuldiagnoses, clauses, amounts and dates that matter for the task can stay, so the answer is still about your case.
  • works in incognito chatscombine limenn with temporary chats when nothing should be stored at all.
  • a document vaultprepare a folder of files once. after that, attaching a cleaned document takes well under a millisecond.
03

your result comes back with the original context

  • restored on your screenthe answer shows your real names and numbers, highlighted, right in the chat.
  • copy and keep workingcopy the restored answer into your email, letter or case file.
  • a vault only you can readthe list of which placeholder stands for what stays in your browser and is cleared when you close it.

in motion

"Claude only ever sees [PERSON-1], never Maria Keller."

placeholdersconsistent across prompt + files
01

"the detection model runs on your own machine."

on-devicemultilingual · in your browser
01

"three checks catch what a single filter would miss."

layered detectionpatterns · names · edge cases
01

"contracts and doctor's notes are cleaned before upload."

document cleaningPDF + Word · sent as text
01

"the answer comes back with your real data, filled in locally."

restorehighlighted in the chat
03

"the placeholder vault never leaves this browser."

local vaultcleared when you close it
03
how it works ↗

limenn is in early access.

join the waitlist ↗