B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
400
400 -- event attendance for Firefox's House Blend event (2025-10-04)
Roughly 400 people attended Firefox's House Blend event in Chicago on October 4, 2025.
- Value is an approximation ('Roughly 400 people')
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
400
Unit
Count
Data Vintage
2025-10-04
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Score breakdown
Extraction
50
Source Trust
75
Citation Chain
20
Independence
30
Methodology
30
Freshness
95
Sources (4)
Ad Age
Primary
Tier C
https://adage.com/technology/aa-firefox-creator-agency-whalar-gen-z-strategy/ ↗
Source Article
Firefox names Whalar global creator agency to win over Gen Z as AI reshapes search
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automotive-fleet.com
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2026-08-16
blog.mozilla.org
https://blog.mozilla.org/
2026-08-16
Original Research
Ad Age
· Original study ↗
Segmentation
Industrymarketing
Cite this stat
Plain Text
Firefox's House Blend event: 400 event attendance. Source: Ad Age (2025-10-04). Via Lighthouse Intelligence -- https://lighthousedata.io/data/firefox-house-blend-attendance
HTML Embed
<blockquote cite="https://lighthousedata.io/data/firefox-house-blend-attendance" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>400</strong> -- event attendance for Firefox's House Blend event<br><small>Source: Ad Age (2025-10-04) · <a href="https://lighthousedata.io/data/firefox-house-blend-attendance" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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