CSB logo

CSB

Women's activewear, sets and essentials. Irvine, California. Runs on Shopify Plus.

CSB is a Irvine, California brand selling women's activewear, sets and essentials on Shopify Plus. Its store lists 572 products, mostly crop tops, shorts and leggings, priced from $32 to $125. It sells direct and through retail. It employs 201 to 500 people and runs 18 apps from the Shopify App Store across 8 categories. It spends about $65K to $70K a month on those apps and added 3 in the last year.

The store

Products listed
572
Counted on the storefront
Typical price
$32 to $125
Most products fall in this range
Crop Tops126Shorts88Leggings76Tanks62Tops24Pants18

Product types as CSB files them in its own catalogue.

What CSB runs on Shopify

18 apps from the Shopify App Store, across 8 categories.

Other4Search, upsell & discovery3Product reviews3Affiliates & influencers2Shipping, returns & order tracking2Loyalty, store credit & gift cards2Helpdesk1Email & SMS marketing1

Estimated app spend: about $65K to $70K a month. 3 apps added in the last year.

Seen running on the storefront:GorgiasKlaviyoLoop Returns & ExchangesYotpo
See which 18 apps, and when each was added.sign in →

Counted from the Shopify App Store. A name shows only for an app our own visit to the storefront saw running, or to signed-in members. how we count.

Where CSB sells

Direct, shopcsb.comRetail

Competitors

  1. women's premium activewear leggings

  2. women's leggings and activewear

  3. 437

    women's activewear at similar price

  4. women's leggings and tanks

  5. women's sports bras and sets

  6. women's leggings and sets

  7. Paragon Fitwear$15M to $20M

    women's leggings and workout tops

  8. Gold Hinge

    women's activewear

  9. women's activewear and hoodies

  10. women's leggings and sports bras

how we pick competitors

What apps does CSB use on Shopify?

CSB runs 18 apps from the Shopify App Store across 8 categories: Search, upsell & discovery, Affiliates & influencers, Helpdesk, Email & SMS marketing, Shipping, returns & order tracking, Product reviews, Other, Loyalty, store credit & gift cards. Seen running on its storefront: Gorgias, Klaviyo, Loop Returns & Exchanges, Yotpo.

Who are CSB's competitors?

The Shopify brands closest to CSB are TALA, POPFLEX, 437, Bo+Tee and Bombshell Sportswear.

Updated 2026-10-22. Method notes and every source: how we count →