Website traffic
How much traffic does customer.io get?
605.03K
-4.78%MoMEstimated monthly visits
783.74K522.49K261.25K0
Global rank
50,165
Country rank · United States
27,782
Category rank · Computers Electronics and Technology
2,401
Average visit duration
06:05
Pages per visit
10.24
Bounce rate
35.79%
Domain age
15 years
Search share
6.5%
Sources
Where does customer.io's traffic come from?
- Direct77.0%
- Search6.5%
- Email5.4%
- Referrals4.5%
- Social3.3%
- Display ads1.6%
- Paid search1.2%
- Generative AI0.6%
- Other0.0%
Regions
Which countries visit customer.io?
- United States30.7%
- United Kingdom8.1%
- Canada7.6%
- Brazil7.2%
- France4.6%
See how customer.io compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.
Search visibility
What keywords send traffic to customer.io?
Keyword samples
Estimated visitsMonthly searchesVisits ÷ searches
- customer ioBRAND9.05K10.01K90%
- brevo3.77K851.04K0%
- customer.ioBRAND1.89K2.33K81%
- mailchimp1.62K823.16K0%
- customer.io mcpBRAND1.31K820160%
Keyword rankings
Keyword rankings
86.4M
Search estimate
New 1 · Up 2
- Ranking keywords
- 12,400
- Landing pages
- 4
- Search competitors
- 4
- AI citations
- 2
PositionEstimated visits
- google#142M
- gmail#118.2M
- google maps#19.4M
- google drive#14.1M
Full keyword rankings are a Pro feature
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What does customer.io show publicly?
- HTTP 200
- Email authentication
- Hosting ASN
- HTTP
- 200
- Page size
- 479.0 KiB
- Hosting
- AMAZON-02 · AS16509
- Email authentication
- SPF · DMARC quarantine
- TLS
- TLSv1.3 · 44 days
Page and SEOSchema 6
- Final URL
- https://customer.io/
- Title
- Customer.io: Customer Engagement Platform For Better Outcomes
- Description
- Customer.io is a customer engagement platform for creating personalized journeys and better business outcomes across email, push, SMS, and in-app messaging.
- Cross-origin redirect
- No
- Word count
- 686
- Internal / external links
- 50 / 6
- Canonical
- https://customer.io/
- Language
- en
- H1 / H2
- 1 / 7
- Images missing alt
- 0 / 85
- Schema
- ContactPoint · ImageObject · Organization · Person · PostalAddress · WebPage
- OG / Twitter
- OG · Twitter
- OG locale
- en_US
- Feed / Manifest / AMP
- Manifest
Technology and tracking1 tracking
- Technology clues
- Next.js · Sanity · Vercel · React · Mixpanel
- Tracking clues
- Google Tag Manager
- Social links
- linkedin.com · twitter.com · youtube.com · instagram.com
- Generator
- Next.js
- Server
- Vercel
- Security headers
- 4 / 6
- HSTS / CSP
- HSTS · CSP
Email and DNS securitySet
- SPF
- Set
- DMARC
- Set · quarantine
- DKIM selectors
- google · k1 · s1 · s2
- Mail stack
- Google Workspace
- IPv6
- No AAAA
- Site verification TXT
- DocuSign · Facebook · Google · Microsoft
- SOA
- ns-1181.awsdns-19.org
- NS
- ns-1181.awsdns-19.org. · ns-1893.awsdns-44.co.uk. · ns-499.awsdns-62.com. · 1 more
- MX
- 1 aspmx.l.google.com. · 10 aspmx2.googlemail.com. · 10 aspmx3.googlemail.com. · 2 more
Hosting and networkAS16509
- A
- 76.76.21.21
- Hosting ASN
- AS16509 · 76.76.21.0/24
- Hosting organization
- AMAZON-02 - Amazon.com, Inc.
- Hosting country
- US
- BGP announcement
- Yes
- TLS
- TLSv1.3 · Verified
- Certificate issuer
- YR1
- Certificate remaining
- 44 days
- Certificate SAN
- DNS:customer.io
robots and AI crawlingHTTP 200
- Robots.txt
- 200
- Global Disallow /
- No
- Sitemap
- URL set · 544
- AI explicitly disallowed
- 0
- AI explicitly allowed
- 16
Well-known public paths1 hits
- Present / checked
- 1 / 5
- /llms.txt
- Present · 14.8 KiB
- llms summary
- Customer.io is a customer engagement platform trusted by 9,000+ brands — including Notion, Lovable, Cursor, and Wispr Flow — for sending targeted, automated messages across email,
Website information
When was customer.io registered?
- Domain
- customer.io
- Registration status
- Domain registered
- Registered
- 2011-10-26
- Registrar
- 1API GmbH
- Expires
- 2026-10-26
- Domain age
- 15 years
- DNSSEC
- No
- Registry status
- client transfer prohibited
Similar sites
What sites are similar to customer.io?
Website reports in the same category, with nearby monthly visits.
What's in this report
The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.
- Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
- Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
- Missing or partial values stay marked in the report.