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Ecommerce Development Company

diff

Shopify Plus agency designing, building and optimising online stores for retail and consumer brands

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  • Web Development
  • JavaScript
  • Canada
  • eCommerce
  • +12 more
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About diff

Diff is an ecommerce agency that specialises in Shopify Plus. It combines design and development to build online stores and run ongoing improvements. The agency says it is a Shopify Platinum Partner and one of the platform's longest-standing partner agencies.

What Diff offers

  • Store design and development — customisable Shopify websites and themes.
  • UX design — layouts aimed at easier shopping.
  • Systems integration — connecting third-party tools to the store.
  • Custom applications — bespoke development where standard features fall short.
  • Conversion optimisation and QA — testing and refinement of live sites.
  • Digital marketing and analytics — strategy and reporting.

Who it works with

Retailers and commerce brands, including projects for Tonies, Hill's Pet Nutrition, PopSockets, Boll & Branch and Giant Tiger.

Key facts

  • Platform: Shopify Plus
  • Partner status: Shopify Platinum Partner
  • Workplace: ranked by Great Place to Work Canada, per its older profile

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

  • Web Development
  • JavaScript
  • Canada
  • eCommerce
  • Android
  • PHP
  • UI/UX Design
  • Java
  • E-Commerce Development
  • Mobile App Development
  • Web Design
  • .NET
  • SEO
  • iPhone
  • Shopify
  • iOS App

Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

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