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
The updated terms establish new content moderation procedures, including use of automated detection tools (hash-matching for CSAM, keyword filtering, direct message scanning) followed by human review before enforcement action, except where immediate action is necessary to prevent serious harm. Substack will notify users when content is removed or accounts are suspended for policy or safety reasons, unless notification would compromise an investigation or risk harm. Users may appeal content removal or account restrictions by contacting tos@substackinc.com, with Substack committing to respond within 3 business days. Beginning December 1, 2026, local VAT, GST, sales, or use tax will be added to Paid Subscription purchase prices, collected by Substack and remitted to applicable taxing authorities where its service provider is able to do so. You can report content violations using the report tool on each post or profile page, and appeal content moderation decisions by contacting the support email address.
View change record →How other platforms handle this
This license includes the right to use your name, persona, user name, and likeness for the foregoing purposes without compensating you
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Subject to the terms of this Agreement, Customer hereby grants to Anyscale and its Affiliates a non-exclusive, worldwide, royalty-free right and license to process the Customer Property solely to the extent necessary to provide the Anyscale Services...
"we may need to make changes to your Posts to conform and adapt those Posts to the technical requirements of networks, devices, services, or media, and this license includes the rights to do so.Excerpt from Substack's Terms of Use
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Companies change their terms without announcing it. We capture governance documents, compare each new version with the last, and publish what changed, with the source text behind it. One email a week on what we found and what we could not reach.
The clause states: “we may need to make changes to your Posts to conform and adapt those Posts to the technical requirements of networks, devices, services, or media, and this license includes the rights to do so.”
ConductAtlas has identified this type of provision across 249 platforms. See the full comparison.
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