Provision record
Duolingo · Duolingo Terms of Service · View original document ↗

Pre-arbitration written notice required

Common · 197 of 343 platforms
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This analysis describes what Duolingo's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology

How other platforms handle this

Credit Karma

A party who intends to seek arbitration must first send a written notice of the dispute to the other by certified mail... You and Credit Karma agree to use good faith efforts to resolve the claim directly...

OpenAI

Before either of us files a claim against the other, we both agree to try to resolve the Dispute informally...If we are unable to resolve a Dispute within 60 days, either of us has the right to initiate arbitration.

Anyscale

We will notify you of amendments to this Arbitration Agreement by posting the amended terms on anyscale.com/terms at least 30 days before the effective date of the amendments and by providing notice through email where possible.

See all platforms with this clause type →
▸ View Original Clause Language DOCUMENT RECORD
"
Prior to initiating any arbitration, the party seeking arbitration ("Claimant") must first send a written Notice of Claim to the other party ("Respondent") by email or USPS Certified Mail.

Excerpt from Duolingo's Terms of Service

Provision details

Document information
Document
Duolingo Terms of Service
Entity
Duolingo
Date stated by the document
Sept. 8, 2025
As printed in Duolingo’s text (version CA-V-002217), not a ConductAtlas date.
Tracking information
First captured by ConductAtlas
April 18, 2026
Text quoted from version
CA-V-002217, captured May 5, 2026
Record ID
CA-P-023009
Document ID
CA-D-000085
Evidence Provenance
Source URL
Wayback Machine
Extracted-text SHA-256 (version CA-V-002217)
49c7d9dc74962cbdaadd5a6a8e6ca559ae1dc3b6b2b3027a60f3e50052a5e242
Analysis generated
May 10, 2026 19:46 UTC
Methodology
Evidence
✓ Excerpt found in version CA-V-002217, captured May 5, 2026 (checked Oct. 5, 2026)
Citation Record
Entity: Duolingo
Document: Duolingo Terms of Service
Record ID: CA-P-023009
Version: CA-V-002217
Captured: 2026-05-05 15:00:01 UTC
SHA-256: 49c7d9dc74962cbd…
URL: https://conductatlas.com/platform/duolingo/duolingo-terms-of-service/provision/CA-P-023009/pre-arbitration-written-notice-required/
Accessed: Oct. 25, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Categories

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Frequently Asked Questions

What does Duolingo's Pre-arbitration written notice required clause do?

The clause states: “Prior to initiating any arbitration, the party seeking arbitration ("Claimant") must first send a written Notice of Claim to the other party ("Respondent") by email or USPS Certified Mail.”

How many platforms have this type of clause?

ConductAtlas has identified this type of provision across 197 platforms. See the full comparison.

Is ConductAtlas affiliated with Duolingo?

No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by Duolingo.