A subscription-based newsletter platform that enables writers to publish content directly to subscribers and monetize their work through paid subscriptions. The platform hosts independent journalists, writers, and content creators who distribute everything from political commentary to specialized industry analysis. Their policies are significant because they govern content moderation decisions, payment processing for creator income, and data handling practices that affect both writers and their subscriber audiences.

2 Documents
35 All provisions 2 High severity 23 Medium severity 10 Low severity
11 Changes · 12 mo
Jun 28, 2026 Last change

High, provisions that significantly limit your legal rights, authorize broad data collection, or create material financial exposure. Medium, provisions worth knowing about but with partial protections or limited scope. Low, standard terms with minimal consumer impact.

Governance Coverage
Contract Terms
21 provisions · 5 high · 11 med
Data Sharing
19 provisions · 7 high · 10 med
Acceptable Use
16 provisions · 7 high · 9 med
Privacy Rights
15 provisions · 3 high · 7 med
Liability Limitation
15 provisions · 6 high · 9 med
Data Usage
9 provisions · 1 high · 6 med
Data Collection
8 provisions · 3 high · 5 med
Enforcement Actions
7 provisions · 3 high · 4 med
Data Retention
7 provisions · 2 high · 5 med
Intellectual Property
7 provisions · 3 high · 4 med
Quick Facts
Arbitration: Mandatory
AI Training: Disclosed (high impact)
Data Retention: Specified
Class Action: Waived
Key Governance Provisions
High Class Action Waiver Against Substack

The class action waiver prevents users from pooling claims, which is often the only economically viable path to challenging low-dollar or widespread harms caused by a platform.

High Mandatory JAMS Arbitration in San Francisco

Mandatory arbitration in a specific venue and under a specific set of rules removes disputes from public courts, limits procedural options available to users, and requires users outside California to…

High User Indemnification of Substack and Affiliates

The indemnification obligation requires users to bear the financial cost of defending and satisfying claims brought against Substack and its associated parties, including consequential damages—the sa…

High Substack Right to Change Terms Unilaterally

The right to change Terms at any time means the obligations governing use of Substack are not fixed, though the notification requirement ensures users receive some form of notice before or upon chang…

High Substack May Terminate Account for Any Reason

The absence of any cause requirement means users have no contractual protection against termination or suspension, regardless of their compliance with the Terms.

Document Coverage
Privacypolicy Termsofservice
Last change detected: Jun 28, 2026 Changes (12 months): 11 Documents monitored: 2 Provisions tracked: 35
Compare With Similar Platforms
Audible Cameo Disney+ Hulu Netflix OnlyFans Paramount+ Rumble

Documents

Substack Privacy Policy

Medium

Substack collects your personal information whenever you use its services or subscribe to any publication, free or paid. When you subscribe to a Creator's publication, your name and email address …

Last updated May 5, 2026 · Privacy policy
8 provisions 8 versions captured 2 significant changes Version history →

Substack Terms of Use

Medium

These terms govern what you can do on Substack and what Substack can do with your content and account. You keep ownership of what you post, but Substack gets a …

Last updated May 5, 2026 · Terms of service
10 provisions 5 versions captured Version history →

Recent Changes

May 5, 2026 · Substack Privacy Policy Medium

Substack updated its privacy policy on May 5, 2026 to disclose that it shares account identifiers with child safety organizations to detect child sexual abuse material, added a one-month deadline …

View change record →
April 19, 2026 · Substack Privacy Policy Medium

Substack's updated privacy policy removes language describing a one-month response timeline for certain privacy rights requests and eliminates explicit disclosure about sharing account identifiers with child safety consortia. The policy …

View change record →
📈 Policy Drift Analysis View all changes →

Low Severity Provisions (9)

View all high severity provisions → Compare Substack with other platforms →

Applicable Regulations

CCPA/CPRA
California, USA
View official text ↗
CFAA
United States Federal
View official text ↗
Connecticut Data Privacy Act Amendments
US-CT
View official text ↗
CAN-SPAM
United States Federal
View official text ↗
DMCA
United States Federal
View official text ↗
DSA
European Union
View official text ↗
ePrivacy Directive
European Union
View official text ↗
FAA
United States Federal
View official text ↗
FTC Act Section 5
United States Federal
View official text ↗
GDPR
European Union
View official text ↗
Indiana Consumer Data Protection Act
US-IN
View official text ↗
Kentucky Consumer Data Protection Act
US-KY
View official text ↗
UK GDPR
United Kingdom
View official text ↗
Universal Opt-Out Mechanism Expansion 2026
US
View official text ↗
VPPA
United States Federal
View official text ↗

Compare with Similar Platforms

Audible
media
Cameo
media
Disney+
media
Hulu
media
Netflix
media
OnlyFans
media
Paramount+
media
Rumble
media

Frequently Asked Questions

What Substack documents does ConductAtlas track?

ConductAtlas tracks 2 Substack documents including terms of service, privacy policy, and other governance documents. Every document is captured daily with cryptographic verification.

How many policy changes has Substack made in the past year?

Substack has made 11 policy changes in the past 12 months across the documents ConductAtlas tracks.

How many provisions has ConductAtlas classified for Substack?

ConductAtlas has classified 35 provisions across Substack's tracked documents. 2 are rated high severity, 23 medium, and 10 low.

Can I get alerts when Substack changes their policies?

Yes. Monitor subscribers ($4.99/month) can add Substack to their watchlist and receive same-day email alerts whenever any tracked document changes.