PARTICLEShopify & Wix apps
Focused apps for Shopify and Wix merchants. Each one takes on a specific part of running your store, and is designed, built, and supported by our own team.
Designed, built & supported in the USA
Our apps
Each app does one job and does it properly. Install from the Shopify App Store or Wix App Market and be up and running in minutes.
Charge the right fee on the right order, automatically.
Add handling, processing, international, or fragile-item fees that apply themselves in the cart based on location, cart value, products, or shipping method. Build rules visually with no code. No monthly fee: you pay only a small share of the fees you collect.
Explore Custom Fees
Edit hundreds of products like a spreadsheet.
Change prices, inventory, and variant fields across your catalog in one keyboard-first grid inside Shopify Admin. Edits stay highlighted until you review and save, so big changes never feel risky. Starts with a free trial.
Explore Rapid Entry
Spec tables that stay in sync with your catalog.
Build specification charts from product fields, variant data, and metafields, then apply them by collection, tag, type, or vendor. Shoppers get clear answers on the product page, and you stop maintaining tables by hand.
Explore Easy Specification Table
The studio
Every app is designed, built, and supported in the USA by a US-based team. We keep our product line focused so each app gets real attention, and we keep improving it long after launch.
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