B
Evidence Grade B
Graded
under review
Safe to Cite
Current
0.01%
0.01% -- spam rate for Klaviyo emails (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
0.01%
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
RichClicks
Primary
Tier C
https://www.richclicks.co.uk/digital-magazine/how-to-monitor-metrics-in-klaviyo-and-what-are-the-key… ↗
Source Article
How to monitor metrics in Klaviyo (and what are the key ones) | RichClicks
How to monitor metrics in Klaviyo (and what are the key ones)
When managing an email marketing platform like Klaviyo, it’s essential to monitor metrics to optimize performance.
Here are some practical tips to ensure your platform remains healthy and your data stays positive.
Analyzing Metrics
To mai…
Original Research
RichClicks
· Original study ↗
Methodology
An acceptable spam rate should be below 0.01%.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Klaviyo emails: 0.01% spam rate. Source: RichClicks (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/klaviyo_spam_rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/klaviyo_spam_rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>0.01%</strong> -- spam rate for Klaviyo emails<br><small>Source: RichClicks (2026) · <a href="https://lighthousedata.io/data/klaviyo_spam_rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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