B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
27%
27% -- open rate lift for Brooklyn Brewery (2025)
Brooklyn Brewery achieved a 27% lift in email opens after cleansing their list and switching to double opt-in.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
27%
Unit
Percentage
Data Vintage
2025
Entity
Geography
US
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
mediusware.com
Primary
Tier C
https://mediusware.com/blog/email-list-management ↗
Source Article
Email List Management in 2025: Boost Deliverability & ROI with Smarter Hygiene
- Learn why poor email list hygiene silently destroys deliverability and ROI.
- Discover proven best practices for email list management in 2025: pruning, re-engagement, and KPIs.
- Explore top tools that automate cleaning, segmenting, and reputation protection.
Email List Management in 2025: Stop H…
Original Research
mediusware.com
· Original study ↗
Methodology
Vendor-cited case study
Methodology documented
Segmentation
IndustryRetail
RegionUS
RoleAll marketers
Channelemail
Cite this stat
Plain Text
Brooklyn Brewery: 27% open rate lift. Source: mediusware.com (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/brooklyn-brewery-open-lift
HTML Embed
<blockquote cite="https://lighthousedata.io/data/brooklyn-brewery-open-lift" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>27%</strong> -- open rate lift for Brooklyn Brewery<br><small>Source: mediusware.com (2025) · <a href="https://lighthousedata.io/data/brooklyn-brewery-open-lift" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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