B
Evidence Grade B
Graded
under review
Safe to Cite
Dated
60%
60% -- email open rate for Lusha (2023)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
60%
Unit
Percentage
Data Vintage
2023
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
75
Source Trust
60
Citation Chain
20
Independence
50
Methodology
45
Freshness
95
Sources (2)
Sparkle
Primary
Tier B
https://sparkle.io/blog/leadiq-alternatives/ ↗
Source Article
I Compared 13 LeadIQ Alternatives: These Tools Stood Out
Here is the uncomfortable truth about sales intelligence tools:
The feature list rarely tells you whether the tool will work for your team.
LeadIQ can promise lead capture, enrichment, CRM sync, and prospecting support.
So can half the market. But the real test happens when your reps are building li…
Also cited by
forbes.com
https://www.forbes.com/
2026-08-15
Original Research
Sparkle
· Original study ↗
Methodology
Tested in a campaign sending 250 emails.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Lusha: 60% email open rate. Source: Sparkle (2023). Via Lighthouse Intelligence -- https://lighthousedata.io/data/lusha_open_rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/lusha_open_rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>60%</strong> -- email open rate for Lusha<br><small>Source: Sparkle (2023) · <a href="https://lighthousedata.io/data/lusha_open_rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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