B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
1,400
1,400 -- websites using platform for Customer.io (2025)
Wappalyzer tracks 1,400 live websites using Customer.io.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
1,400
Unit
Count
Data Vintage
2025
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
wappalyzer.com
Primary
Tier B
https://www.wappalyzer.com/technologies/marketing-automation/customer-io/ ↗
Source Article
Websites using Customer.io
Websites using Customer.io
Customer.io is a messaging automation platform for email, SMS, push, and in-app messages.
Customer.io is offered as SaaS software. Paid plans are available. Indicative pricing appears to be below US $1,000/mo. Learn more at customer.io.
Wappalyzer tracks 1,400 live website…
Original Research
wappalyzer.com
· Original study ↗
Methodology
Wappalyzer technology detection across crawled websites
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Customer.io: 1,400 websites using platform. Source: wappalyzer.com (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/customer-io-live-websites-1400
HTML Embed
<blockquote cite="https://lighthousedata.io/data/customer-io-live-websites-1400" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>1,400</strong> -- websites using platform for Customer.io<br><small>Source: wappalyzer.com (2025) · <a href="https://lighthousedata.io/data/customer-io-live-websites-1400" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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