Expanse and Empire are two of the strongest large-catalog themes on Shopify, and they are easy to mix up. Both are built to hold hundreds or thousands of products without buckling, both lean on heavy filtering, and both cost enough that you want to be sure before committing. The real split is not about catalog size. It is about how your shoppers behave once they land on a busy store, and that is where these two themes pull in different directions.

Same Job, Two Different Shoppers

Large catalogs lose visitors in two different ways. Some shoppers get lost because they cannot narrow a huge range down to the few things they actually care about. Others get stuck because they can see the options but cannot tell them apart. Expanse is built for the first problem, Empire for the second. Expanse guides people visually, using collection tiles and an editorial layout to move them from a broad category to a tighter one. Empire assumes shoppers already know roughly what they want and need to compare specifics, so it puts filtering and side-by-side detail up front.

A Closer Look at Expanse

Expanse comes from Archetype Themes and sells for a one-time $420, the pricier of the two. Our full Expanse review and its stats page have the detail. It is browse-first by design: sub-collection tiles, a polished editorial finish, and built-in promotion tools that handle a lot of merchandising without extra apps. The apps Expanse stores actually install tell you what kind of merchant it attracts.

Klaviyo: 44.42%Klaviyo44.4%Judge.me Product Reviews App: 37.19%Judge.me Product Reviews App37.2%Loox ‑ Product Reviews App: 21.9%Loox ‑ Product Reviews App21.9%Recharge: 16.12%Recharge16.1%Yotpo: 14.46%Yotpo14.5%Gorgias: 13.43%Gorgias13.4%Swym Wishlist: 12.6%Swym Wishlist12.6%Rebuy Personalization Engine: 11.16%Rebuy Personalization Engine11.2%Countdown Timer: 10.74%Countdown Timer10.7%Trustpilot: 10.54%Trustpilot10.5%
RankApp% of storesCategory
1Klaviyo44.4%Email Marketing
2Judge.me Product Reviews App37.2%Product reviews
3Loox ‑ Product Reviews App21.9%Product reviews
4Recharge16.1%Subscriptions
5Yotpo14.5%Product reviews
6Gorgias13.4%Support - Other
7Swym Wishlist12.6%Wishlists
8Rebuy Personalization Engine11.2%Checkout - Other
9Countdown Timer10.7%Countdown timer
10Trustpilot10.5%Marketing - Other

That stack leans toward presentation and marketing rather than raw catalog tooling, which fits stores selling fashion, home goods, food and drink, skincare, and jewelry, where the look does much of the selling. Expanse also carries the higher satisfaction score of the two, though on a smaller review base. For a full teardown of its presets and layout, see our Expanse theme review.

A Closer Look at Empire

Empire comes from Pixel Union at a one-time $360. Its signature feature is native product comparison, which lets shoppers pin two or three products side by side on one page, backed by dense faceted filtering and shoppable image hotspots. Those are the tools spec-driven buyers use to decide.

Klaviyo: 40.88%Klaviyo40.9%Judge.me Product Reviews App: 37.95%Judge.me Product Reviews App38%Loox ‑ Product Reviews App: 22.8%Loox ‑ Product Reviews App22.8%Recharge: 22.15%Recharge22.2%PageFly ✦ Landing Page Builder: 14.01%PageFly ✦ Landing Page Builder14%Trustpilot: 14.01%Trustpilot14%Countdown Timer: 12.38%Countdown Timer12.4%Swym Wishlist: 11.73%Swym Wishlist11.7%Yotpo: 10.91%Yotpo10.9%Simprosys Google Shopping Feed: 10.59%Simprosys Google Shopping Feed10.6%
RankApp% of storesCategory
1Klaviyo40.9%Email Marketing
2Judge.me Product Reviews App38%Product reviews
3Loox ‑ Product Reviews App22.8%Product reviews
4Recharge22.2%Subscriptions
5PageFly ✦ Landing Page Builder14%Page builder
6Trustpilot14%Marketing - Other
7Countdown Timer12.4%Countdown timer
8Swym Wishlist11.7%Wishlists
9Yotpo10.9%Product reviews
10Simprosys Google Shopping Feed10.6%Analytics

Empire runs some of the largest catalogs we see in our data, and the apps around it lean toward search, filtering, and merchandising rather than storytelling. That fits auto parts, electronics, industrial supply, and marketplace-style stores, where buyers arrive comparing models and specifications instead of browsing for inspiration. See the full Empire usage statistics for the complete store breakdown.

Expanse vs Empire, Head to Head

Feature checklists only get you so far, so here is how the two line up on the numbers we track across our dataset.

ExpanseExpanse
EmpireEmpire
Share of stores in our dataset0.5%0.6%
Popularity rank#39#30
Price$420 USD$360 USD
Reception93% positive (338 reviews)79% positive (480 reviews)
DeveloperArchetype ThemesPixel Union
Avg apps on their stores8.07.9
Apps most used on their stores
  • Klaviyo 44.4%
  • Judge.me Product Reviews App 37.2%
  • Loox ‑ Product Reviews App 21.9%
  • Recharge 16.1%
  • Yotpo 14.5%
  • Klaviyo 40.9%
  • Judge.me Product Reviews App 38%
  • Loox ‑ Product Reviews App 22.8%
  • Recharge 22.2%
  • PageFly ✦ Landing Page Builder 14%
Common store typesSubscription, Multichannel & Marketplaces, Wholesale / B2BSubscription, Multichannel & Marketplaces, Wholesale / B2B

The live figures above shift with our daily refresh. The differences that tend to decide it are steadier:

  • Browsing style: Expanse guides shoppers visually, Empire lets them compare specs.
  • Native product comparison: Empire has it built in, Expanse would need a third-party app.
  • Price: Empire is the cheaper one-time buy.
  • Track record vs satisfaction: Empire has the longer review history, Expanse the higher satisfaction score.

If neither Expanse nor Empire suits your catalog, the multipurpose Ecomus is another option built for large product counts, with speed and adoption data broken down in our Ecomus review.