C
Evidence Grade C
Graded
accuracy verified by the review judge
Use with Hedging
Dated
78%
78% -- email open rate for El Semanal Sunday premium edition (2022)
The Sunday premium edition of the newsletter El Semanal has an open rate of 78%.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
78%
Unit
Percentage
Data Vintage
2022
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Sources (2)
Inbox Collective
Primary
Tier A
https://inboxcollective.com/santiago-chile-qa-el-semanal-ivan-weissman/ ↗
Source Article
A Success Story From Santiago: A Q&A With El Semanal's Iván Weissman
¿Prefieres leer este artículo en español? Leerlo aquí.
Iván Weissman is a Chilean-American journalist, economist, and political scientist who is based in Argentina. Two years ago, he launched “El Semanal” (The Weekly), out of his urge to find a platform to participate in the political and economic d…
Also cited by
2026-09-21
Original Research
Inbox Collective
· Original study ↗
Methodology
Self-reported by newsletter operator for the paid Sunday edition
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Suggested hedging: According to limited, single-source data, with unverified sample sizes...
Plain Text
El Semanal Sunday premium edition: 78% email open rate. Source: Inbox Collective (2022). Via Lighthouse Intelligence -- https://lighthousedata.io/data/el-semanal-premium-sunday-open-rate-78
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<blockquote cite="https://lighthousedata.io/data/el-semanal-premium-sunday-open-rate-78" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>78%</strong> -- email open rate for El Semanal Sunday premium edition<br><small>Source: Inbox Collective (2022) · <a href="https://lighthousedata.io/data/el-semanal-premium-sunday-open-rate-78" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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