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    Diff

    Build the Store of Tomorrow, Today.

    Overview

    Build the Store of Tomorrow, Today.

    Diff is a Montreal-based ecommerce agency and one of the world’s longest-standing Shopify Plus partners. The team delivers tailored digital strategy, UX design, custom Shopify themes, headless builds and deep integrations to help retailers innovate and scale.
    Expert review
    Strengths
    Diff is a well-established ecommerce agency based in Montreal, recognized as one of the longest-standing Shopify Plus partners globally. The company offers comprehensive services including custom Shopify themes, headless commerce builds, UX design, and deep integrations, allowing it to support retailers in innovation and scalable growth. Their focus on tailored digital strategies, scalable storefronts, and data-driven growth strategies highlights a strong alignment with current ecommerce trends centered on personalization and performance optimization. Serving leading commerce brands as a Shopify Platinum Partner further reinforces their credibility and market presence.
    Pros & cons
    Pros
    • Diff is a well-established Shopify Plus partner with extensive experience in ecommerce agency services.
    • The agency offers end-to-end tailored solutions including digital strategy, UX design, custom Shopify themes, headless commerce builds, and complex integrations.
    • Diff emphasizes scalable and high-performing storefronts designed to improve conversion rates.
    • Its service portfolio spans growth strategies and analytics that are data-driven, enhancing retailers' ability to scale with confidence.
    • The company has a proven track record working with leading commerce brands, reflecting trust and industry credibility.
    Cons
    • Specific pricing details for Diff's services are not publicly available, which may hinder upfront cost evaluation.
    • As a boutique agency focused primarily on Shopify Plus, Diff may have limited exposure to other ecommerce platforms.
    Pricing signals
    • Pricing for Diff's services is likely project-based and customized according to client needs, typical for premium Shopify Plus agencies. Market standards suggest engagement fees can vary significantly depending on scope and technical complexity.
    Trust indicators
    • Shopify Plus Platinum Partner
    • Long-standing industry experience
    • Trusted by leading commerce brands
    • Proven case studies with real clients
    FAQ
    What ecommerce platforms does Diff specialize in?
    Diff specializes primarily in Shopify Plus, focusing on custom theme development, headless commerce, and deep integrations within the Shopify ecosystem.
    Does Diff offer services beyond website design?
    Yes, Diff provides comprehensive ecommerce solutions including digital strategy, UX and visual design, bespoke app development, and data-driven growth strategies.
    Is Diff suitable for startups or only established brands?
    While Diff works with leading and fast-growing commerce brands, its tailored and scalable solutions can also support startups ready to invest in premium ecommerce experiences.
    Does Diff support headless commerce?
    Yes, Diff offers headless commerce builds which deliver flexible, scalable storefronts optimized for performance and conversion.
    How does Diff approach growth and analytics?
    Diff employs data-driven strategies and analytics to support scalable growth, enabling clients to confidently expand their ecommerce operations.
    Services
    • A/B Testing
    • Automation
    • Bespoke App Development
    • Custom integrations & apps
    • Digital Strategy Consulting
    • Growth Analytics
    • Headless & Hydrogen builds
    • Headless Commerce
    • Omnichannel Experience
    • Order Management System
    • Shopify
    • Shopify Plus
    • Shopify Plus development
    • Subscription Platform
    • UX Design
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