Provision record
Nextdoor · Nextdoor Privacy Policy · View original document ↗

Hashed emails and ad identifiers shared with ad partners

High severity High confidence Explicit document language Common · 287 of 352 platforms

Key Facts

What personal information may Nextdoor share with advertising partners?
Where permissible under applicable law, Nextdoor may share certain personal information, such as hashed emails and advertising identifiers, with advertising partners that help serve targeted advertising.
What do the advertising partners that Nextdoor shares personal information with help serve?
Where permissible under applicable law, Nextdoor may share certain personal information, such as hashed emails and advertising identifiers, with advertising partners that help serve targeted advertising.
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This analysis describes what Nextdoor'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

ConductAtlas Analysis

Why it matters (compliance & governance perspective)

Even in a transformed form such as hashed emails, personal information may be shared with third-party advertising partners, conditional on applicable law permitting it.

Recent Activity

This document changed recently

Medium Apr 29, 2026

The updated footer no longer includes a direct link to the 'Do not Sell or Share My Personal Data' page. Previously, this link provided quick access to California Consumer Privacy Act (CCPA) opt-out controls from the footer menu. Users can likely still access these controls through the main Privacy Policy page or dedicated privacy settings, but the removal eliminates a prominent, footer-based navigation shortcut. You should verify whether this opt-out functionality remains accessible through other menu locations or settings.

View change record →

Clause Stability Stable

0
Changes
3
Months Monitored
Jul 10, 2026
First Seen
Jul 10, 2026
Last Seen
This clause type exists across 4429 other provisions on other platforms.

Consumer impact (what this means for users)

Certain personal information—including hashed versions of your email address and advertising identifiers linked to your device—may be shared with Nextdoor's advertising partners for targeted advertising, where law permits.

How other platforms handle this

Google Gemini Medium

Gemini Apps may share your precise location data with another Google service, like Google Maps, to fulfill your request.

Adobe Medium

In some cases, in order to show you more relevant ads, we disclose with social media platforms and other advertising partners, information about actions you take on our websites and apps, such as which pages you visit and which ads you saw.

Tinder Medium

we may share data between our affiliates for the safety and security of our users and may take necessary actions if we believe you have violated these Terms, including banning you from our Services and/or our affiliates' services...

See all platforms with this clause type →
▸ View Original Clause Language DOCUMENT RECORD
"
Where permissible according to applicable law, we may share certain personal information, such as hashed emails and advertising identifiers, with our advertising partners that help serve targeted advertising...

Excerpt from Nextdoor's Privacy Policy

Applicable regulations

CCPA/CPRA
California, USA
Connecticut Data Privacy Act Amendments
US-CT
CAN-SPAM
United States Federal
FTC Act Section 5
United States Federal
Indiana Consumer Data Protection Act
US-IN
Kentucky Consumer Data Protection Act
US-KY
Universal Opt-Out Mechanism Expansion 2026
US
VPPA
United States Federal

Provision details

Document information
Document
Nextdoor Privacy Policy
Entity
Nextdoor
Document last updated
May 5, 2026
Tracking information
First tracked
July 9, 2026
Last verified
July 9, 2026
Record ID
CA-P-045211
Document ID
CA-D-00428
Evidence Provenance
Source URL
Wayback Machine
Content hash (SHA-256)
69ebea33e62ca1b8561bc95db06a4b5d213b6898e4f8e74ba3d585d3daee9d2b
Analysis generated
July 9, 2026 07:15 UTC
Methodology
Evidence
✓ Snapshot stored   ✓ Hash verified
Citation Record
Entity: Nextdoor
Document: Nextdoor Privacy Policy
Record ID: CA-P-045211
Captured: 2026-07-09 07:15:24 UTC
SHA-256: 69ebea33e62ca1b8…
URL: https://conductatlas.com/platform/nextdoor/nextdoor-privacy-policy/provision/CA-P-045211/hashed-emails-and-ad-identifiers-shared-with-ad-partners/
Accessed: Aug. 19, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

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Frequently Asked Questions

What does Nextdoor's Hashed emails and ad identifiers shared with ad partners clause do?

Even in a transformed form such as hashed emails, personal information may be shared with third-party advertising partners, conditional on applicable law permitting it.

How does this clause affect you?

Certain personal information—including hashed versions of your email address and advertising identifiers linked to your device—may be shared with Nextdoor's advertising partners for targeted advertising, where law permits.

How many platforms have this type of clause?

ConductAtlas has identified this type of provision across 287 platforms. See the full comparison.

Is ConductAtlas affiliated with Nextdoor?

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