Is Duolingo safe?
Review Duolingo security risks.

Nudge Security provides security profiles for thousands of SaaS apps, including Duolingo. This public profile has the basics you’ll need for a vendor risk assessment. For more details on Duolingo, including breach history, start a free trial of Nudge Security.
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Security ProfilesLifestyleDuolingo
Duolingo Security Profile

CATEGORY

Lifestyle

Organization Details

What is

Duolingo

?

Duolingo is a website and app that helps people learn a new language.

HEADQUARTERS

HOSTING

HOSTING LOCATION

Who's Using Duolingo in your org?

Nudge Security discovers every user for every SaaS app within minutes of starting a free trial. No credit card required.

Learn how

Security Program

SECURITY CERTIFICATIONS

SOC2 Compliance
PCI Compliant
HIPAA Compliant
SOC2 Compliance
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
Duolingo breach history
Has Duolingo experienced a recent breach? Start a free trial of Nudge Security for a full breach history and more security program details.
Learn more

Authentication

AUTHENTICATION / SSO

Supported Okta Features
Login with Google support
Login with Microsoft support
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: support@duolingo.com
  • Terms of Service:
  • Privacy Policy: https://www.duolingo.com/terms
  • 450298686065.apps.googleusercontent.com - Duolingo
  • E-mail: support@duolingo.com
  • Terms of Service:
  • Privacy Policy: https://www.duolingo.com/terms
Duolingo OAuth Grants
Is Duolingo connected to your other business apps? Start a free trial of Nudge Security to see all app-to-app OAuth grants.
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Supply Chain

Apps in Duolingo's 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 supply chain breach history
What's in Duolingo's SaaS supply chain? Start a free trial of Nudge Security to manage software supply chain security at scale.
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Subdomains

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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