B Evidence Grade B Graded accuracy verified by the review judge Safe to Cite Dated

19%

19% -- daily usage rate for iPhone users (2018)

2018  · HubSpot

19% of iPhone users use Siri on a daily basis, according to HubSpot.

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Attribution: HubSpot View source
Lighthouse Research Team
Last verified:  ·  How we verify data →
Source verified Evidence graded
Value
19%
Unit
Percentage
Data Vintage
2018
Entity
iPhone users
B
Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

61/100 confidence

Single source - not yet corroborated

Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
HubSpot Primary Tier B
https://smallseotools.com/blog/voice-search-is-rising-7-ways-to-optimize-your-website-and-content-fo… ↗
Confidence: 53/100 Vintage: 2018 Channel: Common Crawl
Source Article
Voice Search Is Rising: 7 Ways to Optimize Your Website & Content
Original Research
HubSpot · Original study ↗

HubSpot research cited by the article; vintage inferred from article publication context

Methodology documented
Industrymarketing
Plain Text
iPhone users: 19% daily usage rate. Source: HubSpot (2018). Via Lighthouse Intelligence -- https://lighthousedata.io/data/iphone-users-siri-daily-usage
HTML Embed
<blockquote cite="https://lighthousedata.io/data/iphone-users-siri-daily-usage" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>19%</strong> -- daily usage rate for iPhone users<br><small>Source: HubSpot (2018) · <a href="https://lighthousedata.io/data/iphone-users-siri-daily-usage" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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