targeting knowledge workers and IT admins deploying PII tools.
The Challenge
Modern knowledge workers operate across multiple applications simultaneously: AI chat interfaces (Claude Desktop, ChatGPT), productivity suites (Word, Excel), and browsers. PII flows between these environments continuously: customer data researched in a browser is copied into Word for a report, then pasted into Claude for drafting. Each context switch is a potential PII leakage point. A tool that protects only one environment while leaving others unprotected creates a false sense of security and misaligned protection. The worker who uses the Chrome Extension for browser AI but not the Office Add-in for Word will have inconsistent protection in their actual workflow.
By the Numbers
- Modern knowledge workers operate across multiple applications simultaneously: AI chat interfaces (Claude Desktop, ChatGPT), productivity suites (Word, Excel), and browsers.
- PII flows between these environments continuously: customer data researched in a browser is copied into Word for a report, then pasted into Claude for drafting.
Real-World Scenario
A legal researcher uses three tools daily: Microsoft Word for drafting legal opinions, Chrome for researching case law (using Claude via browser), and Claude Desktop for AI-assisted legal research. With anonym.legal's Office Add-in, Chrome Extension, and MCP Server all configured with the same "Legal Research" preset, client names and case references are consistently anonymized regardless of which application they're working in. No workflow interruption, consistent protection, single tool subscription.
Technical Approach
All five platforms (Web, Desktop, Office Add-in, Chrome Extension, MCP Server) share the same engine and configuration. A user who works in Word (Office Add-in), Chrome AI tools (Chrome Extension), and Claude Desktop (MCP Server) has the same PII protection in all three environments with one subscription and one configuration. Presets configured once apply everywhere. The worker's full workflow is protected by a single consistent tool.
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