BADREP / SUBSTACK EMAILS

How Substack writes email.

20 emails classified across 6 months, all sent through Substack. Tracked since Feb 2026. Every hook, framework, offer type and CTA — on the record.

Creator Economy & Media

Substack is one of 549 brands tracked in the BadRep vault, classified under Creator Economy & Media. We've indexed 20 emails from Substack since February 2026, sent at a cadence of roughly 3.3/month through Substack. Their program leans on Newsletter sends with Direct Offer hooks; below is everything BadRep has noticed about how they actually write to their list.

● WHAT WE NOTICED
  • Steady cadence at 3.3 emails/month over 6 tracked months.
  • Animated GIFs in 60% of emails — most brands BadRep tracks send zero (catalog median: 0%).
  • Newsletter is the dominant program — 100% of all sends (20 of 20 emails).
  • Hook of choice: "Direct Offer" — opens 80% of sends.
  • Subject lines average 60 characters, long — gets truncated in mobile previews.
  • Latest send tracked: 3 days ago — Substack is currently active.
● LATEST EMAIL ON RECORD

Their freshest send — every angle dissected.

Substack email: Hari A., Allison, and The Black Line posted new notesOpen in the Vault →
July 2, 2026Newsletter

Hari A., Allison, and The Black Line posted new notes

Hari A., Allison, and The Black Line posted new notes

HookDirect Offer
FrameworkFeature-led
Funnel stageRetention
AwarenessMost-aware
Words470
CTAs3
Primary CTARead More
Psych triggers:
Social ProofBelongingCuriosity
Takeaway

Substack notifies a user that creators they follow have posted new notes, featuring three distinct pieces of writing with snippets and engagement metrics. The email directs users back to the platform to read the full content.

● THE PATTERNS

What Substack does on repeat.

3.3
emails/mo
6 active months
0%
personalized
merge tags + dynamic content
0%
with emoji 📨
avg subject: 60 chars
60%
with animated GIFs
motion in the inbox

Most-used email types

  1. 01Newsletter100%

Most-used hook types

  1. 01Direct Offer80%
  2. 02Story10%
  3. 03Curiosity5%
  4. 04Bold Claim5%
● SEND CADENCE

The last 6 months of Substack.

Latest send tracked: 3 days ago. Peak month was Apr 26 with 5 emails.

2
Feb 26
4
Mar 26
5
Apr 26
4
May 26
4
Jun 26
1
Jul 26
● THE REST OF THE STASH

19 more emails inside. All searchable.

A peek at the back catalog. Subscribers see them in full — every screenshot, raw HTML, full classification.

Jun 25·Newsletter
Hari A., The Black Line, and The Trading Path posted new notes
Jun 18·Newsletter
The Black Line and Hari A. posted new notes
Jun 11·Newsletter
The Black Line and Hari A. posted new notes
Jun 4·Newsletter
Hari A., The Black Line, and The Trading Path posted new notes
May 28·Newsletter
Hari A., The Black Line, and The Trading Path posted new notes
May 21·Newsletter
Hari A., The Trading Path, and The Black Line posted new notes
May 14·Newsletter
Hari A., The Black Line, and The Trading Path posted new notes
May 7·Newsletter
The Black Line, Hari A., and The Trading Path posted new notes
Apr 30·Newsletter
The Black Line, The Trading Path, and Hari A. posted new notes
Apr 23·Newsletter
The Black Line, The Trading Path, and Hari A. posted new notes
Apr 16·Newsletter
The Trading Path, Hari A., and The Black Line posted new notes
Apr 9·Newsletter
Hari A., The Black Line, and The Trading Path posted new notes
Unlock 7+ more Substack emails →
● COMMONLY ASKED

Substack email FAQ.

What email platform (ESP) does Substack use?
Substack sends through Substack, based on 20 emails analyzed by BadRep. ESP signals come from sending infrastructure (return path, DKIM, List-Unsubscribe headers) — not self-reported.
How often does Substack send marketing emails?
Substack sends roughly 3.3 marketing emails per month, averaged across 6 months of tracked activity. Peak send month was April 2026 with 5 emails.
What types of emails does Substack send?
Substack's most-used email programs are Newsletter (100%). The full classification covers 1 distinct email types across BadRep's taxonomy.
What hook types does Substack use to open emails?
Top three hook types in Substack's subject-line + opener combinations: Direct Offer (80%), Story (10%), Curiosity (5%). BadRep classifies every email's opening hook to make stylistic patterns searchable.
How long are Substack's subject lines?
Average subject-line length for Substack is 60 characters across 20 emails. Plain-text subject lines throughout — no emoji.
What category is Substack in?
BadRep classifies Substack under Creator Economy & Media. Niche tagging reflects the audience signal in the emails themselves, not the brand's own positioning copy.
Where do these Substack email examples come from?
Every email in this analysis was received, classified, and indexed by BadRep — a searchable email-intelligence vault. Subscribers can view full screenshots, raw HTML, and 20+ filter dimensions per email.
● ADJACENT TARGETS

Marketers studying Substack also dig into:

Sahil Bloom's Curiosity Chronicle
164 emails →
Think Media
67 emails →
Justin Welsh
56 emails →
The Black Line
39 emails →
Charlie Follows
37 emails →
Perfectly Imperfect
35 emails →

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