Why Grammarly is a Privacy Risk for Lawyers (And What to Use Instead)

As a legal professional, your entire practice is built on trust and confidentiality. You handle sensitive case files, protected health information (PHI), personally identifiable information (PII), and non-disclosure agreements (NDAs) daily.

However, in the rush to adopt AI and write more efficiently, many law firms are unknowingly exposing this data by using popular cloud-based writing assistants like Grammarly, ChatGPT, and Notion AI.

The Cloud AI Problem

When you install a browser extension or a desktop application that relies on the cloud, every sentence you type is transmitted to a remote server.

1. Data Retention Policies

Most cloud AI tools have terms of service that allow them to retain your data for a specific period to “improve their services” or “debug errors.” Even if they promise not to train their public models on your data, your text still sits on their servers. If those servers are breached, your clients’ confidential information is breached.

2. Third-Party Access

When your data leaves your network, it enters a supply chain of third-party vendors. The AI tool might use AWS for hosting, another service for analytics, and yet another for error tracking. You lose the ability to guarantee where your clients’ data is physically stored.

The Local AI Solution

To harness the power of AI without compromising attorney-client privilege, you must shift from Cloud AI to Local AI.

Local AI runs entirely on your own hardware. By utilizing open-source language models (like Llama 3 or Qwen) running via engines like Ollama, the inference happens directly on your device’s CPU or GPU.

Benefits of Local AI for Legal Teams:

• Offline after sign-in: After a one-time account sign-in, the AI works even if you disconnect from the internet.
• Your text is never collected: In Local mode the text you rewrite never leaves your device; diagnostics are opt-in, off by default, and never include your content.
• Absolute compliance: Because your document content never leaves your machine in Local mode, you inherently comply with strict NDAs and confidentiality requirements.

Introducing Wrivio

Wrivio was built specifically to bridge this gap. It acts as a frictionless, global UI for your local language models.

Simply press Ctrl+Shift+Space anywhere in Microsoft Word, Outlook, or your practice management software. Wrivio instantly pops up, rewrites your legal drafts locally, and allows you to perfectly control the tone—all while ensuring that not a single word ever leaves your laptop.