B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
59%
59% -- email revenue share from campaigns for Email marketing campaigns (Klaviyo aggregated data) (2026)
Email marketing campaigns generate approximately 59% of total email revenue.
- Represents aggregated benchmark data from Klaviyo 2026
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
59%
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Klaviyo
Primary
Tier B
https://www.lucaattolini.com/email-marketing-report/ ↗
Source Article
Email Marketing Report: i 7 numeri fondamentali - Luca Attolini
Un email marketing report è il documento che trasforma i dati grezzi del tuo canale email in decisioni di fatturato. Non è un elenco di percentuali da archiviare, ma la mappa che ti dice dove stai vincendo, dove stai perdendo denaro e quale prossima mossa spostare risorse. Un email marketing report …
Original Research
Klaviyo
· Original study ↗
Methodology
Campaigns generate ~59% of email revenue from total sends; flows generate ~41% from 5.3% of sends
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Email marketing campaigns (Klaviyo aggregated data): 59% email revenue share from campaigns. Source: Klaviyo (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/klaviyo-2026-campaigns-59-percent-revenue-share
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<blockquote cite="https://lighthousedata.io/data/klaviyo-2026-campaigns-59-percent-revenue-share" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>59%</strong> -- email revenue share from campaigns for Email marketing campaigns (Klaviyo aggregated data)<br><small>Source: Klaviyo (2026) · <a href="https://lighthousedata.io/data/klaviyo-2026-campaigns-59-percent-revenue-share" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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