Duolingo · Duolingo Privacy Policy

Cookies and Third-Party Tracking

High severity
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What it is

Duolingo and its advertising partners use cookies and tracking tools to monitor how you use the app and website, and to target you with personalized ads. You can adjust these settings through your browser or Duolingo's cookie preferences.

Consumer impact (what this means for users)

Every time you use Duolingo's website, third-party trackers from companies like Google and Meta collect data about your behavior, which is combined with their own profiles of you and used to target advertising across the internet.

What you can do

⚠️ These actions may provide transparency or partial mitigation but may not fully address the underlying issue. Effectiveness varies by jurisdiction and individual circumstances.
  • Export Your Data
    Within 24 hours
    Access Duolingo's cookie preference center via the privacy policy page or browser settings to disable non-essential tracking cookies. EU users should look for a 'Reject All' option in the OneTrust cookie banner.

Cross-platform context

See how other platforms handle Cookies and Third-Party Tracking and similar clauses.

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Why it matters (compliance & risk perspective)

Third-party tracking technologies enable a wide network of advertisers to build detailed behavioral profiles from your Duolingo activity, often without users realizing the extent of the data collection.

View original clause language
We and our partners use cookies, web beacons, and similar tracking technologies to collect information about your use of our services and to provide you with targeted advertisements. You can control cookies through your browser settings and our cookie preference center.

Institutional analysis (Compliance & legal intelligence)

REGULATORY FRAMEWORK: EU ePrivacy Directive Art. 5(3) requires prior informed consent for non-essential cookies. GDPR Art. 6(1)(a) applies to consent-based tracking. CCPA/CPRA treats cross-context behavioral advertising cookies as 'sharing' of personal information requiring opt-out. FTC Act Section 5 applies to undisclosed tracking. UK PECR Regulation 6 mirrors ePrivacy requirements. Primary enforcers: EU DPAs (especially CNIL, which has fined Google and Meta for cookie consent failures), ICO, CPPA.

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Regulatory citations, enforcement risk, and due diligence action items.

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Applicable agencies

  • FTC
    The FTC enforces against deceptive tracking practices under Section 5 of the FTC Act and has authority over third-party cookie-based behavioral advertising.
    File a complaint →

Provision details

Document information
Document
Duolingo Privacy Policy
Entity
Duolingo
Document last updated
April 29, 2026
Tracking information
First tracked
April 18, 2026
Last verified
April 18, 2026
Record ID
CA-P-002769
Document ID
CA-D-00084
Evidence Provenance
Source URL
Wayback Machine
SHA-256
18dc44f61316909c4efd9113eadb61be0022e2b5dce55feb464c0f8eb1b08ef1
Verified
✓ Snapshot stored   ✓ Change verified
How to Cite
ConductAtlas Policy Archive
Entity: Duolingo | Document: Duolingo Privacy Policy | Record: CA-P-002769
Captured: 2026-04-18 09:22:23 UTC | SHA-256: 18dc44f61316909c…
URL: https://conductatlas.com/platform/duolingo/duolingo-privacy-policy/cookies-and-third-party-tracking/
Accessed: May 2, 2026
Classification
Severity
High
Categories

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