How Duomo writes email.
6 emails classified across 2 months, all sent through Customer.io. Tracked since Sep 2024. Every hook, framework, offer type and CTA — on the record.
Duomo is one of 543 brands tracked in the BadRep vault, classified under Spirituality & Astrology. We've indexed 6 emails from Duomo since September 2024, sent at a cadence of roughly 3/month through Customer.io. Their program leans on Abandoned Cart sends with Problem hooks; below is everything BadRep has noticed about how they actually write to their list.
● WHAT WE NOTICED
- Steady cadence at 3 emails/month over 2 tracked months.
- Personalizes 4.2× more than the median brand (83% vs 20% — merge tags, dynamic blocks, you-the-subscriber language).
- Abandoned Cart is the dominant program — 33% of all sends (2 of 6 emails).
- Hook of choice: "Problem" — opens 67% of sends.
- Subject lines average 44 characters, in the sweet spot for mobile preview (~30–50 chars).
- Promotionally heavy: 50% of emails carry an offer, with "% Off" the most common format.
- Latest send tracked: yesterday — Duomo is currently active.
● THE PATTERNS
What Duomo does on repeat.
3
emails/mo
2 active months
83%
personalized
merge tags + dynamic content
0%
with emoji 📨
avg subject: 44 chars
0%
with animated GIFs
motion in the inbox
Most-used email types
- 01Abandoned Cart33%
- 02Onboarding33%
- 03Free Trial17%
- 04Promotional17%
Most-used hook types
- 01Problem67%
- 02Curiosity17%
- 03Direct Offer17%
● SEND CADENCE
The last 6 months of Duomo.
Latest send tracked: yesterday. Peak month was Jul 26 with 5 emails.
● COMMONLY ASKED
Duomo email FAQ.
What email platform (ESP) does Duomo use?
Duomo sends through Customer.io, based on 6 emails analyzed by BadRep. ESP signals come from sending infrastructure (return path, DKIM, List-Unsubscribe headers) — not self-reported.
How often does Duomo send marketing emails?
Duomo sends roughly 3 marketing emails per month, averaged across 2 months of tracked activity. Peak send month was July 2026 with 5 emails.
What types of emails does Duomo send?
Duomo's most-used email programs are Abandoned Cart (33%), Onboarding (33%), Free Trial (17%). The full classification covers 4 distinct email types across BadRep's taxonomy.
What hook types does Duomo use to open emails?
Top three hook types in Duomo's subject-line + opener combinations: Problem (67%), Curiosity (17%), Direct Offer (17%). BadRep classifies every email's opening hook to make stylistic patterns searchable.
How long are Duomo's subject lines?
Average subject-line length for Duomo is 44 characters across 6 emails. Plain-text subject lines throughout — no emoji.
Does Duomo personalize its marketing emails?
83% of Duomo's emails show personalization signals — merge tags, dynamic content blocks, or first-person framing tied to subscriber attributes.
What offers does Duomo run in email?
50% of Duomo's tracked emails carry a promotional offer. The most-used offer format is "% Off".
What category is Duomo in?
BadRep classifies Duomo under Spirituality & Astrology. Niche tagging reflects the audience signal in the emails themselves, not the brand's own positioning copy.
Where do these Duomo 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.
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