happiness project tech stack

Detected 2026-08-29 apparel happinessproject.com →

happiness project runs on Shopify with Yotpo, Loox, Okendo, Klaviyo, Postscript, PageFly, Zipify OneClickUpsell detected on the storefront. — signature detection, not vendor-confirmed.

Post-purchasenot detected

Page builderPageFly

Loyaltynot detected

Subscriptionsnot detected

UpsellZipify OneClickUpsell

ReviewsYotpo · Loox · Okendo

Email & SMSKlaviyo · Postscript

PlatformShopify

Storefront-detected layers — absence proves nothing.

Detected stack

Layer	Tool	Confidence	Evidence
Platform	Shopify	high	signature: cdn.shopify.com
Reviews	Yotpo	good	signature: yotpo
Reviews	Loox	good	signature: loox.io
Reviews	Okendo	good	signature: okendo
Email & SMS	Klaviyo	good	signature: klaviyo
Email & SMS	Postscript	good	signature: postscript.io
page-builders	PageFly	good	signature: pagefly
upsell-checkout	Zipify OneClickUpsell	good	signature: zipify

How happiness project compares in apparel

We detect 8 tools on happiness project's storefront, across 5 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, Postscript	86%
Reviews & UGC	Yotpo, Loox, Okendo	76%
Support & CX	not detected	29%
Analytics	not detected	23%
Upsell & checkout	Zipify OneClickUpsell	13%
Subscriptions	not detected	3%
Loyalty	not detected	12%
Page builder	PageFly	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.

Also detected: Microsoft Clarity

See all 778 apparel brands →

Detections come from vendor script/CDN signatures in happiness project'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 happiness project.