B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
35%
35% -- email list growth rate yoy for National Arts Centre (NAC) email program (2025)
The National Arts Centre (NAC) achieved a 35% year-over-year jump in email list growth following the implementation of a new email platform and a refreshed approach to email design and content.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
35%
Unit
Percentage
Data Vintage
2025
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
National Arts Centre
Primary
Tier C
https://www.artsreach.com/program.php?id=24&id=26 ↗
Source Article
Our Sponsors
Original Research
National Arts Centre
· Original study ↗
Methodology
Company-reported outcome following NAC's new email platform implementation and refreshed email design/content approach; presented at ArtsReach conference session (June 24-25, 2025).
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
National Arts Centre (NAC) email program: 35% email list growth rate yoy. Source: National Arts Centre (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/nac-email-list-growth-yoy
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<blockquote cite="https://lighthousedata.io/data/nac-email-list-growth-yoy" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>35%</strong> -- email list growth rate yoy for National Arts Centre (NAC) email program<br><small>Source: National Arts Centre (2025) · <a href="https://lighthousedata.io/data/nac-email-list-growth-yoy" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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