B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
3%
3% -- email client market share for Google Android (2019)
Google Android accounted for 3% of global email client market share between April 1, 2019, and May 1, 2019, based on 814 million email opens.
- Determining the email client requires images to be displayed, so data may over- or under-represent clients due to automatic image blocking.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
3%
Unit
Percentage
Data Vintage
2019
Entity
Sample Size
814,000,000
Geography
Global
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Sources (2)
emailclientmarketshare.com
Primary
Tier A
https://emailclientmarketshare.com/ ↗
Source Article
Email Client Market Share
#1 Gmail 28% +1.7
#2 Apple iPhone 28% -0.33
#3 Outlook 9% -0.05
#4 Apple iPad 9% -0.62
#5 Apple Mail 8% -0.25
#6 Yahoo! Mail 6% -0.24
#7 Google Android 3% +0.27
#8 Outlook.com 2% -0.15
#9 Samsung Mail 2% -0.32
#10 Thunderbird 1% -0.02
Email client market share
Email client usage worldwide, collected…
Also cited by
Litmus (Litmus Email Analytics)
https://web.archive.org/web/20191023101147id_/https://emailclientmarketshare.com…
2026-09-17
Original Research
emailclientmarketshare.com
· Original study ↗
Methodology
Collected from 814 million email opens worldwide by Litmus Email Analytics.
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2014-03 | 7% | |
| 2014-10 | 6% | -14.3% |
| 2014-11 | 6% | 0% |
| 2015 | 7% | +16.7% |
| 2015-07 | 9% | +28.6% |
| 2015-12 | 10% | +11.1% |
| 2016 | 10% | 0% |
| 2018-05 | 3% | -70.0% |
| 2019 (current) | 3% | 0% |
| 2019-10 | 3% | 0% |
| 2019-11 | 2% | -33.3% |
| 2020 | 1% | -50.0% |
| 2021-03 | 1% | 0% |
| 2021-04 | 2% | +100.0% |
| 2026-05 | 1.38% | -31.0% |
Segmentation
IndustryTechnology
RegionGlobal
RoleAll marketers
Channelemail
Cite this stat
Plain Text
Google Android: 3% email client market share. Source: emailclientmarketshare.com (2019). Via Lighthouse Intelligence -- https://lighthousedata.io/data/email_client_market_share_google_android
HTML Embed
<blockquote cite="https://lighthousedata.io/data/email_client_market_share_google_android" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>3%</strong> -- email client market share for Google Android<br><small>Source: emailclientmarketshare.com (2019) · <a href="https://lighthousedata.io/data/email_client_market_share_google_android" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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