B
Evidence Grade B
Graded
under review
Safe to Cite
Dated
32.05%
32.05% -- email open rate for Architecture (2023)
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
32.05%
Unit
Percentage
Data Vintage
2023
Entity
Sample Size
273,000,000
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
95
Source Trust
50
Citation Chain
90
Independence
50
Methodology
45
Freshness
86
Sources (3)
HubSpot
Primary
Tier A
https://www.hubspot.com/increase-contacts-for-nonprofit ↗
Source Article
Boost Nonprofit Contact Growth with HubSpot's Smart CRM
Also cited by
2026-08-18
2026-07-16
Original Research
HubSpot
· Original study ↗
Methodology
Calculated from over 273 million emails delivered by our system.
Methodology documented
Segmentation
Channelrss_feed
Cite this stat
Plain Text
Architecture: 32.05% email open rate. Source: HubSpot (2023). Via Lighthouse Intelligence -- https://lighthousedata.io/data/architecture-email-open-rate
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<blockquote cite="https://lighthousedata.io/data/architecture-email-open-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>32.05%</strong> -- email open rate for Architecture<br><small>Source: HubSpot (2023) · <a href="https://lighthousedata.io/data/architecture-email-open-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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