According to AlphaMoat, as of 2026-09, the Chrome extension Secure AI Grammar Checker has 31 users (+6.9% MoM), rated 3 (2 reviews) — ranked #6,426 of 9,324 AI browser extensions, and #484 of 744 in Writing.
What is Secure AI Grammar Checker
Proofread selected text via ChatGPT and show corrected text in a pop-up. Check What Matters — Keep the Rest Private. Proofread only selected text via ChatGPT and show corrected text in a pop-up. GrammarSafe uses ChatGPT-4 to deliver advanced spelling, grammar, and style checks. Unlike Grammarly and LanguageTool, it safeguards your privacy by checking only the text you select, ensuring your sensitive data stays secure.
Extension profile
User Growth Trend
Popular in Writing
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.