Sinners Attire tech stack

Detected 2026-08-29 apparel sinnersattire.com →

Sinners Attire runs on Shopify with LoyaltyLion, Rebuy, Back in Stock, Klaviyo, Attentive, REVIEWS.io detected on the storefront. — signature detection, not vendor-confirmed.

Post-purchasenot detected

Page buildernot detected

LoyaltyLoyaltyLion

Subscriptionsnot detected

UpsellRebuy

ReviewsREVIEWS.io

Email & SMSKlaviyo · Attentive

PlatformShopify

Storefront-detected layers — absence proves nothing.

Detected stack

Layer	Tool	Confidence	Evidence
Platform	Shopify	high	signature: cdn.shopify.com
loyalty-apps	LoyaltyLion	high	signature: loyaltylion
upsell-checkout	Rebuy	high	signature: rebuyengine
retention-extras	Back in Stock	high	signature: backinstock.useamp.com
Email & SMS	Klaviyo	good	signature: klaviyo
Email & SMS	Attentive	good	signature: attn.tv
Reviews	REVIEWS.io	good	signature: reviews.io

How Sinners Attire compares in apparel

We detect 7 tools on Sinners Attire's storefront, across 6 of 10 tracked layers, above the apparel median. The median apparel brand in our index runs 5.

Layer by layer

Layer	On this storefront	apparel peers
Platform	Shopify	98%
Email & SMS	Klaviyo, Attentive	86%
Reviews & UGC	REVIEWS.io	76%
Support & CX	not detected	29%
Analytics	not detected	23%
Upsell & checkout	Rebuy	13%
Subscriptions	not detected	3%
Loyalty	LoyaltyLion	12%
Page builder	not detected	8%
Post-purchase	not detected	14%

Layers marked not detected may still be running — some tools load server-side or only on pages we don't scan, so absence here proves nothing.

See all 778 apparel brands →

Detections come from vendor script/CDN signatures in Sinners Attire's public storefront HTML. Presence is strong evidence; absence proves nothing (tools can load server-side or only on checkout/inner pages). Not affiliated with or confirmed by Sinners Attire.