Top AI Browser Extensions by Installs (August 2026)

In August 2026, Grammarly ranks first with 39.0M, followed by Claude (15.0M) and AnyDoc Translator (6.0M). Top 20 of 9,793 candidates.

Data as of August 2026

#ExtensionPublisherCategoryInstallsRatingMoM
1GrammarlyGrammarlyWriting39.0M4.5+11.4%
2ClaudeClaudeGeneral AI15.0M2.8+25%
3AnyDoc TranslatorToolsmartOffice & Collaboration6.0M4.6+0%
4WPS PDFWPSOffice & Collaboration6.0M4.5-14.3%
5SiderSiderGeneral AI5.0M4.9+0%
6QuillBotQuillBotWriting5.0M4.7+0%
7DeepLDeepLOffice & Collaboration4.0M4.7+0%
8ChatGPT searchOpenAIGeneral AI4.0M3.3+0%
9ChatGPTOpenAIGeneral AI4.0M2.9+33.3%
10Immersive TranslateImmersive TranslateOffice & Collaboration3.0M3.9+0%
11MonicaButterfly EffectGeneral AI3.0M4.9+0%
12SmallpdfSmallpdfOffice & Collaboration2.0M4.6+0%
13LanguageToolLanguageToolerWriting2.0M4.7+0%
14MoteMote TechnologiesEducation & Research1.0M4.6+150%
15TactiqTactiqOffice & Collaboration1.0M4.8+0%
16SimilarwebSimilarwebNews & Analytics1.0M4.6+0%
17WordtuneAI21 LabsWriting1.0M4.6+0%
18YouTube SummaryGlaspGeneral AI1.0M4.3+0%
19Instant Data ScraperFlavr TechnologyProgramming1.0M4.9+0%
20PrintFriendlyPrint FriendlyOffice & Collaboration1.0M4.6+0%

How this chart is built

Based on active install counts and ratings published by the browser extension store. Updated monthly.

Positions are renumbered from high to low by this table's own metric, independent of any ranking the source publishes. Figures are the current real data with no manual adjustment; values we cannot obtain show as “—” and are never filled in with estimates.

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