C
Evidence Grade C
Graded
accuracy verified by the review judge
Use with Hedging
Recent
65%
65% -- browser market share for Google Chrome (2025)
Google Chrome holds approximately 65% of global browser usage market share.
- Stated as an approximation
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
65%
Unit
Percentage
Data Vintage
2025
Entity
Evidence Quality
C
Moderate quality evidence
Useful directional data with some methodological gaps. Treat as indicative rather than definitive -- corroborate before citing in formal research.
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
30
Freshness
95
Sources (2)
Spyrosoft AdTech
Primary
Tier B
https://spyro-soft-adtech.com/book/chapter-04-user-identity-in-adtech-programmatic-advertising/ ↗
Source Article
Chapter 04: User Identity in AdTech & Programmatic Advertising | Spyrosoft AdTech
Chapter 04: User Identity in AdTech & Programmatic Advertising
Identify is one of the most important functions of AdTech and programmatic advertising. For advertisers, it helps them identify and reach their target audience more effectively to increase campaign performance. For publishers, it helps t…
Also cited by
2026-09-20
Original Research
Spyrosoft AdTech
· Original study ↗
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2009 | 2% | |
| 2009 | 4.66% | +133.0% |
| 2009-02 | 1.2% | -74.2% |
| 2010 | 10.56% | +780.0% |
| 2010-12 | 10% | -5.3% |
| 2010-12 | 14.58% | +45.8% |
| 2011 | 20.7% | +42.0% |
| 2011 | 16% | -22.7% |
| 2011 | 25% | +56.2% |
| 2011-08 | 23% | -8.0% |
| 2011-09 | 23.6% | +2.6% |
| 2011-10 | 16.59% | -29.7% |
| 2011-11 | 25.69% | +54.9% |
| 2012 | 22% | -14.4% |
| 2012-05 | 32.76% | +48.9% |
| 2012-05 | 19.58% | -40.2% |
| 2014 | 41.6% | +112.5% |
| 2014 | 12% | -71.2% |
| 2014 | 50% | +316.7% |
| 2020 | 64% | +28.0% |
| 2021 | 50% | -21.9% |
| 2021 | 75% | +50.0% |
| 2023 | 60% | -20.0% |
| 2023-01 | 65% | +8.3% |
| 2024 | 65% | 0% |
| 2024 | 60% | -7.7% |
| 2024 | 70% | +16.7% |
| 2024-11 | 61% | -12.9% |
| 2025 (current) | 65% | +6.6% |
| 2025 (current) | 66% | +1.5% |
| 2025 (current) | 71% | +7.6% |
Segmentation
Industrymarketing
Cite this stat
Suggested hedging: According to limited, single-source data, based on claims without stated methodology, with unverified sample sizes...
Plain Text
Google Chrome: 65% browser market share. Source: Spyrosoft AdTech (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/chrome-browser-market-share-65
HTML Embed
<blockquote cite="https://lighthousedata.io/data/chrome-browser-market-share-65" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>65%</strong> -- browser market share for Google Chrome<br><small>Source: Spyrosoft AdTech (2025) · <a href="https://lighthousedata.io/data/chrome-browser-market-share-65" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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