Canada has a mature Shopify ecosystem, with agencies supporting everything from standard Shopify storefronts to Shopify Plus, headless commerce, migrations, custom integrations, and conversion optimization. Shopify's current Partner Directory lists hundreds of Canadian partners and allows merchants to filter by location, services, industry, language, and partner tier.

For businesses looking for Shopify and Shopify Plus development services in Canada in 2026, these three agencies are worth considering.

1. Weframe Tech

 

Weframe Tech One of the Most Trusted Shopify & Shopify Plus Agencies in Canada, Serving Clients Globally.

Whether you're launching, scaling, or migrating we build Shopify and Shopify Plus stores that are fast, conversion optimised, and built to grow with your business. From custom storefronts to full scale enterprise implementations, we've delivered for brands across the USA, UK, Australia, Canada, UAE, Singapore, and beyond.

Why Brands Choose Weframe Tech for Shopify

We don't just set up Shopify stores. We build commerce experiences that perform technically, commercially, and creatively. Every engagement is backed by a team that understands both the platform and the business outcomes that matter.

100% job success score on Upwork

What We Build

• Custom Shopify Storefronts — fully bespoke theme development built around your brand and your customer.

• Shopify Plus Implementation — enterprise-grade builds for high-volume, high-growth brands.

• Headless Shopify — Shopify Plus as the commerce engine, paired with Next.js or Nuxt.js for a fully custom frontend experience.

• Shopify Migration — seamless migrations from WooCommerce, Magento, BigCommerce, Salesforce Commerce Cloud, or any legacy platform.

• Shopify Speed Optimisation — Core Web Vitals, Lighthouse scores, and page performance tuned for conversion.

• Conversion Rate Optimisation (CRO) — data-driven design and development decisions that increase revenue per visitor.

• Shopify App Integration — connecting your store to your full commerce stack seamlessly.

• Shopify Internationalisation — multi-currency, multi-language, and multi-market setups for global brands.

• Shopify B2B & Wholesale — custom B2B portals, pricing rules, and account management built on Shopify Plus.

• Ongoing Retainer & Growth Support — a dedicated team that continues to optimise, test, and grow your store post-launch.

Our Shopify Tech Stack

Storefront & Themes
Shopify Liquid, Shopify Hydrogen, Dawn, Custom Theme Development

Headless Frontend
Next.js, Nuxt.js, Astro.js, Remix

CMS & Content
Sanity CMS, Contentful, Storyblok, DatoCMS, payload cms ,strapi cms, directus cms 

Search & Discovery
Algolia, Searchie, Boost Commerce, Constructor.io

Reviews & Social Proof
Okendo, Yotpo, Stamped, Judge.me

Subscriptions & Loyalty
Recharge, Skio, Loyalty Lion, Smile.io, Yotpo Loyalty

Email & Retention
Klaviyo, Omnisend, ActiveCampaign, Drip

Analytics & CRO
Google Analytics 4, Hotjar, FullStory, Triple Whale, Northbeam, Heap

Personalisation & A/B Testing
Optimizely, VWO, Dynamic Yield, Ninetailed

ERP & Backend
SAP, NetSuite, Microsoft Dynamics 365, Brightpearl

Payments & Checkout
Shopify Payments, Stripe, Klarna, Afterpay, PayPal, Braintree

OMS & Fulfilment
ShipBob, ShipStation, Brightpearl, Fluent Commerce

Infrastructure
Vercel, Netlify, Cloudflare, AWS

Who We Work With

We work with DTC brands, luxury retailers, enterprise ecommerce businesses, and high-growth startups that take their Shopify store seriously. Our clients include:

• Certify — $50M funded healthcare company

• Slingshotbio.com — $49M funded biotech company

• Unimig — Australia's largest welding manufacturer

• Skin Laundry — One of the largest skin treatment brands in the USA, $3M+ venture funded

• Abaxx Exchange — Publicly listed fintech company

• Catalyser

We've also had the privilege of working with globally recognised brands including Ferrari, Bentley, Keepway, Lulu Mall, and Bellini.

Where We Work

We are a globally distributed agency serving clients across:

• 🇺🇸 United States

• 🇬🇧 United Kingdom

• 🇦🇺 Australia

• 🇨🇦 Canada

• 🇦🇪 United Arab Emirates

• 🇸🇬 Singapore

• 🇪🇺 Europe

• 🇮🇳 India

No matter where you are, our team operates across time zones to deliver without delay.

If Any of These Sound Familiar We Should Talk

• Your Shopify store is slow and losing conversions.

• You've outgrown your current theme and need a fully custom build.

• You're migrating from another platform and need it done without disruption.

• You need Shopify Plus capabilities — B2B, multi-market, advanced checkout.

• You want a headless storefront that gives you full design and performance freedom.

• You need a long-term partner, not just a one time developer.

Every project we take on is treated as a commercial problem first and a technical one second. We don't just build stores we build revenue generating commerce infrastructure.

Let's build your best performing store yet.

2. Diff Agency

Diff Agency is a Montreal-based ecommerce agency with a long-standing focus on Shopify. Shopify's Partner Directory currently lists Diff as a Platinum Partner, with services including Shopify store builds and redesigns, migrations, custom apps and integrations, B2B/wholesale solutions, and optimization strategy.

The agency works with brands on broader ecommerce initiatives as well as Shopify implementation. Its capabilities cover strategy, design, development, integrations, and optimization, making it suitable for businesses that need a more comprehensive Shopify Plus engagement rather than a basic storefront build.

Key Services

• Shopify and Shopify Plus development

• Store builds and redesigns

• Shopify migrations

• Custom Shopify apps

• API and third-party integrations

• B2B and wholesale ecommerce

• Ecommerce strategy

• Conversion optimization

• Custom commerce solutions

• Ongoing ecommerce support

3. Bevy Commerce

Bevy Commerce is a Canadian ecommerce agency focused on Shopify and Shopify Plus solutions for growing and established brands. Its work combines strategy, design, development, and technology integrations to create customized ecommerce experiences.

The agency can support businesses that need more than a standard Shopify setup, including custom storefront functionality, integrations, migrations, and optimization. Its Shopify-focused approach makes it relevant for brands looking to build or improve a scalable ecommerce operation.

Key Services

• Shopify development

• Shopify Plus development

• Ecommerce strategy

• Custom Shopify solutions

• Store design and development

• Shopify migrations

• API and third-party integrations

• Conversion optimization

• Ecommerce consulting

• Ongoing Shopify support

 

Final Thoughts

Shopify and Shopify Plus give Canadian brands a flexible foundation for building and scaling ecommerce operations. The agencies above cover different areas of Shopify development, from headless and composable commerce to enterprise implementations, migrations, integrations, and ongoing ecommerce growth.