Is Grammarly Safe?
Owned by Grammarly Inc. • Last updated January 2026
📊 What Data Does Grammarly Collect?
Grammarly has high data collection practices. Here's what they collect:
- all text you type
- writing patterns
- device info
- usage data
This level of data collection is concerning for apps in the productivity category.
Why This Matters
The data Grammarly collects can be used for personalization, advertising, analytics, and may be shared with third parties. Understanding what's collected helps you make informed privacy decisions.
🔒 Grammarly Encryption & Security
Encryption Level: Strong
Encrypted in transit and at rest. SOC 2 compliant.
What This Means For You
Your data is well-protected with end-to-end encryption. Even the company cannot access your content.
🔗 Does Grammarly Share Your Data?
Third-Party Sharing: Limited
Claims not to sell data. Uses text to improve AI models.
✅ What's Good
- Strong encryption
- Average privacy controls
❌ Concerns
- High data collection
- Part of larger data ecosystem
⚠️ Grammarly Privacy Controversies
Grammarly has faced scrutiny for the following privacy and security concerns:
- Sees all text including passwords typed in wrong fields
- AI training on user content
- Browser extension permissions scope
These incidents highlight the importance of understanding Grammarly's privacy practices before use.
🛡️ Recommended Privacy Products
Enhance your privacy when using Grammarly with these tools:
As an Amazon Associate, we earn from qualifying purchases. This helps support our privacy research.
❓ Frequently Asked Questions
Last updated: January 2026 • Review by PrivacyDefend Research Team