C
Evidence Grade C
Graded
accuracy verified by the review judge
Use with Hedging
Current
22%
22% -- repeat domestic revenue growth rate for JOLYN (2026)
JOLYN achieved a 22% growth in repeat domestic revenue through marketing transformation.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
22%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
C
Moderate quality evidence
Useful directional data with some methodological gaps. Treat as indicative rather than definitive -- corroborate before citing in formal research.
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Sources (2)
Maestra
Primary
Tier B
https://maestra.io/blog/news/flows-vs-bulk-research ↗
Source Article
Which 6% of Marketing Emails Outperform the Other 94% by 8x
April 21, 2026
Research: Which 6% of Marketing Emails Outperform the Other 94% by 8x
We analyzed 168 million non-transactional marketing emails sent by North American e-commerce brands throughout 2025. The finding: flows make up just 6% of email volume, yet generate $513 per 1,000 sends compared to …
Also cited by
2026-09-21
Original Research
Maestra
· Original study ↗
Methodology
Growth attributed to marketing transformation per case study headline; measurement period not specified
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Suggested hedging: According to limited, single-source data, with unverified sample sizes...
Plain Text
JOLYN: 22% repeat domestic revenue growth rate. Source: Maestra (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/jolyn-repeat-domestic-revenue-growth
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<blockquote cite="https://lighthousedata.io/data/jolyn-repeat-domestic-revenue-growth" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>22%</strong> -- repeat domestic revenue growth rate for JOLYN<br><small>Source: Maestra (2026) · <a href="https://lighthousedata.io/data/jolyn-repeat-domestic-revenue-growth" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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