B
Evidence Grade B
Graded
under review
Safe to Cite
Current
50%
50% -- email open rate for Opensend email campaigns (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
50%
Unit
Percentage
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
95
Source Trust
50
Citation Chain
90
Independence
30
Methodology
45
Freshness
83
Source
Opensend
Primary
Tier A
https://www.opensend.com/post/visitor-tracking-tools-dtc-cmos ↗
Source Article
Best Anonymous Website Visitor Tracking Tools for DTC CMOs in 2026 | Opensend
Best Anonymous Website Visitor Tracking Tools for DTC CMOs in 2026
97-98% of website visitors leave without identifying themselves. For DTC CMOs spending significant budgets on acquisition, that translates to lost revenue walking out your digital front door every day. The solution lies in anonymous …
Original Research
Opensend
· Original study ↗
Methodology
Average email open rate compared to industry average
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
Opensend email campaigns: 50% email open rate. Source: Opensend (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/opensend-email-open-rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/opensend-email-open-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>50%</strong> -- email open rate for Opensend email campaigns<br><small>Source: Opensend (2026) · <a href="https://lighthousedata.io/data/opensend-email-open-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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