Provision record
TikTok Ads · TikTok Privacy Policy · View original document ↗

Advertiser partner data used for ad matching

High severity High confidence Explicit document language Common · 279 of 352 platforms

Key Facts

What does TikTok Ads use mobile identifiers for?
TikTok Ads uses mobile identifiers for advertising, device information, hashed email addresses, and phone numbers shared by advertiser partners to match users and their off-platform actions to their TikTok accounts.
Does TikTok Ads use mobile identifiers, device information, hashed email addresses, and phone numbers to match users to their TikTok accounts?
TikTok Ads uses mobile identifiers for advertising, device information, hashed email addresses, and phone numbers shared by advertiser partners to match users and their off-platform actions to their TikTok accounts.
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This analysis describes what TikTok Ads'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)

This cross-platform identity matching allows TikTok Ads to connect a user's real-world and third-party digital activity directly to their TikTok identity, expanding the scope of the data profile built on that user.

Recent Activity

This document changed recently

Medium Jul 16, 2026

The updated privacy policy expands disclosure of data collection practices affecting all users. The revised terms now explicitly describe collection of AI interactions (prompts, questions, and responses), clipboard content when accessing certain functions, pre-upload collection of user content for recommendations, and messaging through shopping features. The policy now explicitly addresses state-specific health privacy laws and CCPA-defined sensitive personal information, including racial or ethnic origin, health diagnoses, sexual orientation, and immigration status. The policy establishes that TikTok does not require provision of sensitive information but notes that published user content on these topics may be visible depending on privacy settings. You can adjust your settings to control which data types are collected and manage your contact sync preferences.

View change record →
High May 5, 2026

The updated policy changed the controlling entity from TikTok USDS Joint Venture LLC to TikTok Pte. Ltd., a Singapore-registered company. The U.S.-specific privacy policy language was replaced with terms covering "other regions." Users previously governed under U.S. privacy protections are now subject to different jurisdictional terms.

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 3333 other provisions on other platforms.

Consumer impact (what this means for users)

Your actions on other websites, apps, or stores can be linked to your TikTok account using contact and device data that advertising partners share with TikTok Ads.

How other platforms handle this

Square Medium

we may use this information to make it easier for you to find the people you want to send payments to, for account and identity verification and fraud prevention purposes, to reduce the risk you will send payments to the wrong person, or to provide other personalized services.

Google Cloud Medium

We evaluate Service Data to help us improve the performance and functionality of Cloud Services.

Notion Medium

Developing new products and services and improving the Services

See all platforms with this clause type →
▸ View Original Clause Language DOCUMENT RECORD
"
These partners also share information with us, such as mobile identifiers for advertising, device information, hashed email addresses and phone numbers...which we use to help match you and your actions outside of the Platform with your TikTok account.

Excerpt from TikTok Ads's TikTok Privacy Policy

Applicable regulations

CCPA/CPRA
California, USA
Colorado AI Act
US-CO
CAN-SPAM
United States Federal
ePrivacy Directive
European Union
FTC Act Section 5
United States Federal
GDPR
European Union

Provision details

Document information
Document
TikTok Privacy Policy
Entity
TikTok Ads
Document last updated
May 5, 2026
Tracking information
First tracked
May 10, 2026
Last verified
May 10, 2026
Record ID
CA-P-055483
Document ID
CA-D-00673
Evidence Provenance
Source URL
Wayback Machine
Content hash (SHA-256)
73128441b08e7cb5a02666524fa5775d5667bae8f62b078e42f2e352bdb20187
Analysis generated
May 10, 2026 19:02 UTC
Methodology
Evidence
✓ Snapshot stored   ✓ Hash verified
Citation Record
Entity: TikTok Ads
Document: TikTok Privacy Policy
Record ID: CA-P-055483
Captured: 2026-05-10 19:02:38 UTC
SHA-256: 73128441b08e7cb5…
URL: https://conductatlas.com/platform/tiktok-ads/tiktok-privacy-policy/provision/CA-P-055483/advertiser-partner-data-used-for-ad-matching/
Accessed: Aug. 18, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

Other risks in this policy

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Frequently Asked Questions

What does TikTok Ads's Advertiser partner data used for ad matching clause do?

This cross-platform identity matching allows TikTok Ads to connect a user's real-world and third-party digital activity directly to their TikTok identity, expanding the scope of the data profile built on that user.

How does this clause affect you?

Your actions on other websites, apps, or stores can be linked to your TikTok account using contact and device data that advertising partners share with TikTok Ads.

How many platforms have this type of clause?

ConductAtlas has identified this type of provision across 279 platforms. See the full comparison.

Is ConductAtlas affiliated with TikTok Ads?

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