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Substack

substack.com

HQ: US en.wikipedia.orgSource: en.wikipedia.org Verified: Feb 07, 2026

Data: Stale Updated about 1 month ago

Substack is an online platform that enables creators to publish and monetize subscription-based content, including newsletters, podcasts, and videos, while providing tools for payment, analytics, and audience engagement.

0
Β±7
Sovereignty Score
Better than 0% of companies
Data → Money ↑ Google SAP OVHcloud
Sovereign: Not SEAL: D
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About Substack

Substack is an online platform that enables creators to publish and monetize subscription-based content, including newsletters, podcasts, and videos, while providing tools for payment, analytics, and audience engagement.

Content Publishing Platform Software

Sovereignty Quadrants

High Economic Control
Low Economic Control
Low EU Data Protection
High EU Data Protection
Substack
Sovereign Tier (>80/100)
Mixed Sovereignty
Non-Sovereign (<40/100)

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Sovereignty Flow

DATA & CAPITAL
πŸ‡ͺπŸ‡Ί
EU User
EU Jurisdiction
Non-EU Headquartered
πŸ‡ΊπŸ‡Έ

Substack

substack.com

Sovereignty Score 0/100

Follow The Data

Score: 0/50
Hosting
πŸ‡ΊπŸ‡Έ
Cloudflare, Inc.

United States

Data Leaves EU

Follow The Money

Score: 0/50
Control / Value
❓
Unknown
~0% EU · Partially EU
Value Leaves EU

Score Breakdown

Key Facts
Hosting US
HQ US
EU Ownership 0.0%

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Data Sources & Transparency

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Sovereign Alternatives

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3 EU alternatives available β€” upgrade to Supporter to view full details and sovereignty scores.

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