How SUBTL. built this send — a social proof email shipped as user-generated on Sunday at 6am, carrying a full-price send (no offer). Below is Kujola's field-by-field extraction; the original creative is rendered at the end.
When SUBTL. does discount it averages 31.0% off — 8.5 points deeper than the set average of 22.5%. This send itself carries no offer.
Voice warmth 0.79 for SUBTL. vs 0.70 across the set — a warmer, more human register than the average competitor.
01
Message & creative
Message theme
Social Proof
Creative format
User-generated
Secondary: Editorial / long-form
Secondary theme
Press Mentions
Hero headline
The reviews are 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
—
Promo phase
Not a promo
No offer in the email.
Promo code
Auto / none
Minimum spend
None
Urgency
None
03
Voice & tone
Warmth0.70
ClinicalWarm
Formality0.35
CasualFormal
Reader focus0.60
“We”“You”
Expressiveness0.65
RestrainedExuberant
Reading grade 7.0 — the approximate US reading level of the body copy.
04
Call to action
Primary CTA
“Shop now”
Destination
Collection
Links to a category or a grid of products.
Verb framing
Shop / Buy
Direct buying words — 'Shop now', 'Add to bag'.
CTA count
9
Multi-CTA layout
Primary destination URL
ctrk.klclick.com
No UTM tagging detected
Tracking domain
ctrk.klclick.com
ESP fingerprint · Klaviyo
05
Deliverability posture
SPF
None
DKIM
Pass
DMARC
Pass
Policy: none
One-click unsubscribe
Supported (RFC 8058)
Unsub scheme: https
From alignment
Aligned
Domain: root
Footer hygiene
postal address, preference center
06
Send timing
Day
Sunday
Local hour
6am
Send type
campaign
One-off campaign
07
Claims & products
Claims extracted
“Rated 4.7/5 stars by over 11K people”social proof · substantiated
“It condenses up to nine makeup products into one small stak (BuzzFeed)”efficacy · substantiated
“My total makeup volume was reduced by 85 percent (New York Mag)”efficacy · substantiated
“Easy to throw in your carry-on, gym bag, or even a small shoulder bag (Popsugar)”efficacy · substantiated
Products featured
Subtl Stakhero
Custom Staks
Starter Staks
Stak Tools
Stak Refills
Kujola
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Kujola 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.