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Substack vs Ghost
Which one to pick in 2026 — comparing 🇺🇸 Substack with the European alternative 🇪🇺 Ghost on the things that actually decide who can read your data.
🇺🇸 Substackvs🇪🇺 Ghost
Verdict
Who has stronger privacy guarantees by law?
Ghost — GDPR-native and outside the US CLOUD Act / FISA 702 reach.
Which one encrypts your data end-to-end by default?
Neither ships full E2E by default — check the table for nuance.
Which one tracks you for ads?
Neither monetises through ad tracking.
Which one is open source?
Ghost is open source. Substack is proprietary.
Side-by-side
Substack vs Ghost — full comparison
Criteria
🇪🇺 Ghost
🇺🇸 Substack
Headquarters
Dublin, Ireland
San Francisco, CA, USA
Jurisdiction
Ireland (GDPR)
USA (CLOUD Act, FISA 702)
Data location
EU (self-hosted or Ghost Pro EU region)
Global, US-controlled (AWS)
GDPR-native
Yes
No
CLOUD Act / FISA exposed
No
Yes
Ad tracking
No
No
End-to-end encryption
No
No
Open source
Yes
No
Ownership
Ghost Foundation (non-profit)
Substack Inc. (private, US VC-backed)
Founded
2013
2017
Make the switch
Try Ghost instead of Substack
Irish open-source publishing platform — own your subscribers, pay zero platform fees.