B
Evidence Grade B
Graded
under review
Safe to Cite
Current
2x
2x -- ratio of male to female conference speakers for conference speakers (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
2x
Unit
Ratio
Data Vintage
2026
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.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Bloomberg
Primary
Tier C
https://www.bizzabo.com/press ↗
Source Article
Press - Bizzabo
Original Research
Bloomberg
· Original study ↗
Methodology
Headline reference to Bloomberg coverage; underlying study methodology not stated on page.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
conference speakers: 2x ratio of male to female conference speakers. Source: Bloomberg (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/men-outnumber-women-conference-speakers-2-to-1
HTML Embed
<blockquote cite="https://lighthousedata.io/data/men-outnumber-women-conference-speakers-2-to-1" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>2x</strong> -- ratio of male to female conference speakers for conference speakers<br><small>Source: Bloomberg (2026) · <a href="https://lighthousedata.io/data/men-outnumber-women-conference-speakers-2-to-1" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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