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

Policy does not cover Creator data processor activities

High severity Explicit document language Common · 298 of 352 platforms
Stay ahead of the changes
Track Substack and get the diff the day its terms change.
Share 𝕏 Share in Share 🔒 PDF
ⓘ

This analysis describes what Substack'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

Recent Activity

This document changed recently

Medium May 5, 2026

Substack now discloses that it shares account identifiers, such as email addresses and usernames, with trusted industry child safety organizations to detect and prevent online child sexual exploitation and abuse. The policy also establishes that Substack will respond to privacy rights requests within one month, or up to three months for complex requests, providing more certainty about response timelines. Additionally, the policy clarifies that direct message recipients may retain messages even if you request deletion or delete your account, which is now explicitly stated rather than implied.

View change record →

How other platforms handle this

Grubhub Medium

To the extent that the rules or terms of those promotions concerning the treatment of your personal information conflict with this Privacy Policy, the rules of those promotions will control.

Midjourney Medium

Your consent to this Privacy Policy followed by Your submission of such information represents Your agreement to that transfer.

Stripe Medium

If we rely on certain legal bases (such as "legal obligation" or "contractual necessity") and you do not provide us with your Personal Data, we may not be able to lawfully provide you services.

See all platforms with this clause type →
▸ View Original Clause Language DOCUMENT RECORD
"
This Privacy Policy does not apply to any processing of your Personal Information by Substack as a data processor on behalf of a Creator.

Excerpt from Substack's Privacy Policy

Provision details

Document information
Document
Substack Privacy Policy
Entity
Substack
Date stated by the document
May 14, 2026
As printed in Substack’s text (version CA-V-007373), not a ConductAtlas date.
Tracking information
First captured by ConductAtlas
April 19, 2026
Text quoted from version
CA-V-004273, captured June 28, 2026
Record ID
CA-P-028195
Document ID
CA-D-000178
Evidence Provenance
Source URL
Wayback Machine
Extracted-text SHA-256 (version CA-V-004273; extractor version not recorded, may not reproduce today)
71ddc259e5c57fb2e20d0374b0d56f85464085af02f0c9571bdde6b9270b442a
Analysis generated
May 21, 2026 04:18 UTC
Methodology
Evidence
✓ Excerpt found verbatim in version CA-V-004273 (checked Oct. 5, 2026)
Citation Record
Entity: Substack
Document: Substack Privacy Policy
Record ID: CA-P-028195
Version: CA-V-004273
Captured: 2026-06-28 00:24:21 UTC
SHA-256: 71ddc259e5c57fb2…
URL: https://conductatlas.com/platform/substack/substack-privacy-policy/provision/CA-P-028195/policy-does-not-cover-creator-data-processor-activities/
Accessed: Oct. 8, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

Other risks in this policy

Get the research letter

Companies change their terms quietly. We read every version and catch what actually changed. One email a week on the changes that matter and what they mean.

Frequently Asked Questions

What does Substack's Policy does not cover Creator data processor activities clause do?

The clause states: “This Privacy Policy does not apply to any processing of your Personal Information by Substack as a data processor on behalf of a Creator.”

How many platforms have this type of clause?

ConductAtlas has identified this type of provision across 298 platforms. See the full comparison.

Is ConductAtlas affiliated with Substack?

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