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What Technology Does Clearbit Use?

31 technologies detected on clearbit.com

Clearbit uses 31 technologies on clearbit.com, including Next.js, HubSpot, Salesforce. Origin infrastructure appears to be AWS, with Cloudflare CDN and Cloudflare edge signals. Asset host signals include jsDelivr. Infrastructure complexity: medium.

Business modelmixed or unknown
SaaS score45/100 · mixed or possible
Complexitymedium
NetworkAmazon.com, Inc. (AS16509)

Javascript Framework

Next.js
Confirmed · 97%

Marketing Automation

HubSpot
Confirmed · 95%

Crm

Salesforce
Confirmed · 93%

Email Infrastructure

Google Workspace
Confirmed · 90%

Customer Support

Zendesk
Confirmed · 88%

Security

Cloudflare
Confirmed · 86%
MTA-STS
Probable · 78%
TLS-RPT
Probable · 76%

Cms

Adobe Experience Manager
Probable · 78%

Analytics

Hotjar
Probable · 74%
clearbit
Probable · 70%

Javascript Library

core-js
Probable · 68%

Possible Signals

angular
Weak · 60%
HubSpot Analytics
Weak · 60%
hubspot_marketing
Weak · 60%
react
Weak · 60%
Segment
Weak · 60%
Intercom
Weak · 58%
Marketo
Weak · 58%
cookiebot
Weak · 50%
do_not_sell
Weak · 50%
drupal
Weak · 50%
google_analytics
Weak · 50%
google_analytics4
Weak · 50%
google_fonts
Weak · 50%
highcharts
Weak · 50%
intersection_observer
Weak · 50%
jsdelivr
Weak · 50%
recaptcha
Weak · 50%
wordpress
Weak · 50%
HSTS
Weak · 40%

Commercial Signals

✗ Pricing page
✗ Contact sales
✓ Docs / API docs
✗ Public API
✗ Careers page
✗ E-commerce

GTM Stack

✓ CRM
✓ Marketing automation
✓ Analytics
✗ Advertising
✓ Customer support tool
✗ Scheduling tool
✓ Email marketing

Site Signals

✓ Viewport Meta (mobile)
✓ Atlassian Domain Verification (verification)
✓ DocuSign Domain Verification (verification)
✓ Google Site Verification (verification)
✓ HubSpot Domain Verification (verification)
✓ Microsoft Azure DNS (verification)

Presence

✓ en html lang
✓ dd locale path
✗ Apple app association
✗ Android asset links
✗ App Store link
✗ Google Play link

Infrastructure

Origin
AWS
CDN
Cloudflare
Edge
Cloudflare
Asset hosts
jsDelivr
HSTS
Enabled · max-age 63072000 · includeSubDomains · preload

Provider Signals

Amazon Route 53 dns
high · 95% nameserver records
Google Workspace email
high · 90% google mx or spf, google spf, mx records
Cloudflare cdn
high · 86% cloudflare headers, cdn inference
Cloudflare edge
high · 86% cloudflare headers
DMARC Reject security
high · 86% dmarc record
HSTS IncludeSubDomains Preload security
high · 86% strict transport security header
Amazon.com, Inc. (AS16509) network
high · 85% asn lookup
HSTS security
medium · 80% strict transport security header
AWS EC2 origin
medium · 78% aws network signal
DMARC security
medium · 78% dmarc record
SPF security
medium · 78% spf record
Atlassian Domain Verification verification
medium · 78% atlassian domain verification txt
DocuSign Domain Verification verification
medium · 78% docusign domain verification txt
Google Site Verification verification
medium · 78% google site verification txt
HubSpot Domain Verification verification
medium · 78% hubspot domain verification txt
Microsoft Azure DNS verification
medium · 78% microsoft domain verification txt
AWS origin
medium · 75% hosting inference
jsDelivr asset host
medium · 72% jsdelivr asset url, technology detection
DKIM google security
medium · 72% dkim selector

DNS & Email

Nameservers
Amazon Route 53
Email provider
Google Workspace
Email senders
Google Workspace
SPF
v=spf1 include:_u.clearbit.com._spf.dmarclb.com include:_spf.google.com -all
DMARC policy
reject
DKIM selectors
google
DKIM providers
Google Workspace
MTA-STS
Enabled
TLS-RPT
Enabled

Verification & Apps

✓ Atlassian Domain Verification
✓ DocuSign Domain Verification
✓ Google Site Verification
✓ HubSpot Domain Verification
✓ Microsoft Azure DNS
✗ Apple app association
✗ Android asset links
✗ App Store link
✗ Google Play link

Subdomains (13)

app.clearbit.com Application
dashboard.clearbit.com Admin dashboard
support.clearbit.com Support system
docs.clearbit.com Documentation
status.clearbit.com Status page
blog.clearbit.com Blog platform
cdn.clearbit.com CDN
mail.clearbit.com Email hosting
www.clearbit.com
help.clearbit.com
files.clearbit.com
go.clearbit.com
email.clearbit.com

Global Presence

COM.BRDDDE

Detected by scanning clearbit.com — Last checked: June 2, 2026

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