---
title: "Locke works with the AI you already use."
description: "However you use AI — ChatGPT, Claude, Gemini, GitHub Copilot or Perplexity — Locke detects and masks sensitive data on your device before it's sent. Each page also says where Locke does not cover a tool yet, such as Cursor and Microsoft Copilot browser chat."
url: "https://sonomos.ai/for/"
source: "https://sonomos.ai/for/"
---

# Locke works with the AI you already use.

A chat box, an IDE and a local model expose data in different ways. Each page names the exposure, what Locke covers and what it doesn't.

- Web & desktop assistant

  ## Locke for ChatGPT

  The office scratchpad. Mask the sensitive fields before a prompt reaches OpenAI.

  See how it works
- Web & desktop assistant

  ## Locke for Claude

  Bigger context, bigger pastes. Mask what's sensitive before the document leaves your device.

  See how it works
- Workspace-integrated assistant

  ## Locke for Gemini

  Wired into Gmail, Docs and Drive. Mask what's sensitive before it reaches the model.

  See how it works
- AI coding assistant

  ## Locke for GitHub Copilot

  It reads your open files for context, including the ones with keys and customer data.

  See how it works
- AI-native code editor

  ## Locke for Cursor

  Indexes your whole project, secrets included. Not on Locke's covered list today.

  See how it works
- Local model runner

  ## Locke for Ollama

  No vendor sees the prompt. Your own logs still do.

  See how it works
- AI answer engine

  ## Locke for Perplexity

  Your question goes to a model, then out to the open web.

  See how it works
- Enterprise productivity assistant

  ## Locke for Microsoft Copilot

  Screens the Copilot desktop app. Browser chat isn't screened, and embedded apps have their own coverage limits.

  See how it works

Locke, the Sonomos desktop app, and its browser extension screen the AI tools Locke covers on your machine. [Download Locke](https://sonomos.ai/downloads/) or [compare approaches](https://sonomos.ai/compare/).