Grammarly is an English writing assistant program provided by Superhuman. It checks spelling, grammar, and tone, helps make writing more concise, and can also generate text using artificial intelligence. It can be used as an app, a browser extension, or a Google Docs add-on.
This introduction was written by AI from public sources.Wikipedia ↗Official site ↗
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What this score is based on
Thin evidenceThis score uses formula v1.3. See the observations, weights and measurement dates below.
- Web reach57.4 ptsweight 35 · 100% of the average
#361 worldwide · grammarly.com · Check on Tranco
Weighted average 57.4 × evidence 88% = 50.2
The score is reduced where evidence is thin.
Left out because it does not apply here: Consumer web traffic rank, Mobile active-user rank, Developer interest, Revenue market share
Cite and badgeSnapshot of 2026-11-12
You may use these figures anywhere with attribution (CC BY 4.0). They come from the daily snapshot, so they can differ slightly from the live rank and score above, which update every 15 minutes.
Cite with source
Grammarly — #53 among AI products, LastAI Index 50.2 (Source: LastAI Index (lastai.org), snapshot of 2026-11-12)
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<a href="https://lastai.org/rankings/grammarly"><img src="https://lastai.org/badge/grammarly.svg?lang=en" alt="LastAI Index: Grammarly" height="20"></a>Badge · README (Markdown)
[](https://lastai.org/rankings/grammarly)