B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
25%
25% -- email click through rate increase for Sandler (global sales training leader) (2026)
Sandler increased click-through rates by 25% in email campaigns using HubSpot's Marketing Hub with Breeze AI.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
25%
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.
Score breakdown
Extraction
50
Source Trust
95
Citation Chain
90
Independence
50
Methodology
30
Freshness
95
Sources (2)
HubSpot
Primary
Tier C
https://www.hubspot.com/create-content-for-professional-services ↗
Source Article
Create Professional Services Content That Converts | HubSpot
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Also cited by
glossy.co
https://www.glossy.co/
2026-08-18
Original Research
HubSpot
· Original study ↗
Segmentation
Industrymarketing
Cite this stat
Plain Text
Sandler (global sales training leader): 25% email click through rate increase. Source: HubSpot (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/sandler_email_click_through_rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/sandler_email_click_through_rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>25%</strong> -- email click through rate increase for Sandler (global sales training leader)<br><small>Source: HubSpot (2026) · <a href="https://lighthousedata.io/data/sandler_email_click_through_rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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