Companies Using reCAPTCHA
156,336 companies found · 109,435 with decision maker contacts
Discover 156,336 companies using reCAPTCHA in their tech stack. See which businesses rely on reCAPTCHA, explore their full technology stack, and connect with decision makers at each company.
Independence Blue Cross
ibx.com
Federal Government
usa.gov
+24 more
Maricopa County
maricopa.gov
Blue Host
+47 more
NHS England
england.nhs.uk
Outlook
Amazon CloudFront
Gmail
Google Apps
+16 more
Excellus BCBS
excellusbcbs.com
King County, WA
kingcounty.gov
Amazon SES
DynECT
Outlook
Blue Host
GLG
glg.it
Rackspace MailGun
Mimecast
Outlook
Accenture Strategy
accenture.com
Microsoft Office 365
Taboola Newsroom
DemandBase
TubeMogul
Amazon SES
+105 more
Newton School
newtonschool.co
Microsoft Office 365
Taboola Newsroom
DemandBase
TubeMogul
Atlassian Cloud
+57 more
G4S Security Services Malta Ltd
g4s.com
Allied Universal
aus.com
Volkswagen
volkswagen-newsroom.com
Ontario Government
ontario.ca
Outlook
Google Maps
Google Font API
Inspire Brands
inspirebrands.com
United States Postal Service
usps.com
Microsoft Office 365
Outlook
Flowplayer Commercial
State of New Jersey
nj.gov
Tata Consultancy Services
tcs.com
Deutsche Post
deutschepost.de
DHL
dhl.com
Amazon SES
United States Air Force
airforce.com
Outlook
Microsoft Office 365
Gmail
+40 more
Frequently Asked Questions
How many companies use reCAPTCHA?
StackWho currently tracks 156,336 companies that use reCAPTCHA in their tech stack. This includes companies of all sizes across multiple industries.
Can I get contact info for reCAPTCHA users?
Yes. StackWho Pro subscribers can view and export decision maker contacts -- including names, titles, and verified emails -- for companies using reCAPTCHA.
How is the reCAPTCHA tech stack data collected?
We use a combination of web scanning, public data analysis, and machine learning to identify technologies used by companies. Our data is refreshed regularly to maintain accuracy.