COMPANY CONTACT RECORD
Reader experiencesSubstack
Contact information
Substacksubstack.com (opens a new tab)Company website
PUBLISHED ONLINE ROUTES
Online contact options
A phone number has not been confirmed in this record. Use the company’s published online route.
Open official contact page (opens a new tab)Independent contact reference. Hazel Milepost is not Substack’s customer-service team. The number and external routes belong to the named provider. We do not answer, transfer or record calls.
BEFORE YOU GET IN TOUCH
A little context helps.
Substack — an account, a subscription or a content service. Check which business supplied the service before sending an enquiry. This record brings together the online contact destinations documented below; each belongs to the listed business.
- Check which provider bills the subscription.
- Find the account email without posting it publicly.
- Use the provider’s own cancellation or billing tools.
CONTACT OPTIONS
Choose the right channel.
help
Official help or support
Open contact page (opens a new tab)Original source (opens a new tab) · Source date 2026-09-10
website
Official website
Open contact page (opens a new tab)Original source (opens a new tab) · Source date 2026-09-10
READER EXPERIENCES
What was your experience?
Read published contributions or leave a first-hand account of your interaction with Substack.
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