Is Duolingo safe?
Review Duolingo security risks.

The following security profile for Duolingo includes the basics you’ll need for a vendor risk assessment: security certifications, supply chain details, privacy policy, terms of service, GDPR compliance, and more.

All Security Profiles

Duolingo Organization Details

Headquarters

Hosting

Hosting locations

Security Program

Security Certifications

PCI Compliant

HIPAA Compliant

SOC 2 Compliant

GDPR Compliant

ISO 27001 Compliant

FedRamp Compliant

CSA Star Level 1
Compliant

Security Page

Security Portal

Bug Bounty

Vulnerability Disclosure

Terms of Service

https://duolingo.com/terms

Privacy Policy

https://duolingo.com/privacy

Status Page

https://status.duolingo.com

Authentication

Authentication / SSO

Supported Okta Features

Supports SSO

Two-factor authentication via SMS

Two-factor authentication via E-mail

Two-factor authentication via Hardware

Two-factor authentication via Software

Two-factor authentication via TOTP

Two-factor authentication via U2F

OAuth Details

450298686065-4o8hpiu0d47ll9ntpg8b3v4bdr6n88cn.apps.googleusercontent.com - Duolingo

E-mail: [email protected]

450298686065.apps.googleusercontent.com - Duolingo

E-mail: [email protected]

Duolingo Supply Chain

Statuspage
Notified
Pardot
GitHub
Ghost
Zendesk
Amazon Web Services (AWS)
Shopify
Squarespace
Microsoft Intune
Salesforce.com
Google Workspace
Klaviyo
HackerOne
Google Analytics
Docker
Atlassian
Apple Business Manager
AlibabaCloud
Google Tag Manager
Cloudflare

Duolingo Subdomains

static.duolingo.com
research.duolingo.com
podcast.duolingo.com
university.duolingo.com
support.duolingo.com
blog.duolingo.com
enterpriseenrollment.duolingo.com
status.duolingo.com
www.englishtest.duolingo.com
investors.duolingo.com
store.duolingo.com
checkout.englishtest.duolingo.com
go.duolingo.com

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