How Kollo Health built this send — a routine education email shipped as plain-text on Wednesday at 12am, carrying a full-price send (no offer). Below is HappyCohort's field-by-field extraction; the original creative is rendered at the end.
From: Kollo Healthflow
Offer
No offer
Voice warmth
0.95
Sent
Wed · 12am
Format
Plain-text
How this send compares
When Kollo Health does discount it averages 20.8% off — 0.1 points deeper than the set average of 20.7%. This send itself carries no offer.
Voice warmth 0.75 for Kollo Health vs 0.69 across the set — a warmer, more human register than the average competitor.
01
Message & creative
Message theme
Routine Education
Creative format
Plain-text
Founder-note style with little design — reads like a personal email.
Secondary theme
Guarantee
Hero headline
Just checking in
Emotional appeal
trust
Calendar moment
Evergreen
Not tied to a seasonal window.
02
Offer
Mechanic
No offer
Full-price email — no discount or incentive.
Depth
Non-numeric
Promo phase
Last chance
A deadline push — 'Ends tonight', 'Final hours'.
Promo code
Auto / none
Minimum spend
None
Urgency
Deadline-led
03
Voice & tone
Warmth0.95
ClinicalWarm
Formality0.20
CasualFormal
Reader focus0.85
“We”“You”
Expressiveness0.65
RestrainedExuberant
Reading grade 7.0 — the approximate US reading level of the body copy.
HappyCohort compares your emails against the brands you track: offers, voice, how often they send, creative, and delivery. We report what's in the emails — we don't rank or score.