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Grammarly
Writing & Content · by Grammarly
FS
FindMyAIStack Editorial
📅 Published Feb 26, 2026
🔄 Updated Mar 3, 2026
⏱️ Tested for 3 weeks
The Verdict
Grammarly remains the gold standard for grammar and style checking. Its AI rewrite features have improved significantly, but it's best used as a polishing layer rather than a content generator.
7.9
Overall
7.8
Output Quality
9.2
Ease of Use
7.5
Value
7.8
Features
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How we score
Output Quality = accuracy, nuance, and edit-readiness across 12 standardized tasks. Ease of Use = onboarding time, UI clarity, and learning curve. Value = capability per dollar vs. competitors. Features = breadth of capabilities, integrations, and API. Overall = weighted average (Quality 35%, Ease 25%, Value 20%, Features 20%).
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What is Grammarly?

Grammarly is an AI-powered writing assistant that checks grammar, spelling, punctuation, tone, and style. It works as a browser extension, desktop app, and IDE plugin.

We tested Grammarly for 3 weeks as a daily writing companion across emails, documents, and code comments.

What We Like
  • Best grammar checking available
  • Works everywhere (browser, desktop, mobile)
  • Tone detection is excellent
  • Team style guides
  • Good free tier
Limitations
  • AI writing features trail competitors
  • Not a content generator
  • Premium features require paid plan
  • Can over-correct casual writing
Who Should Use It

Anyone who writes professionally and wants a safety net for grammar, tone, and clarity. Especially valuable for non-native English speakers and teams that need consistent writing standards.

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7.9
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