Top 5 Shopify & Shopify Plus Agencies in Montreal for Bilingual, High-Performance Stores 2026

Why This Guide Matters

Montreal has become one of North America’s most dynamic digital commerce hubs, known for its bilingual market, strong technology talent, and growing ecosystem of DTC and B2B brands. Many Montreal-based businesses operate across both Canadian and U.S. markets, which places higher demands on scalability, localization, performance, and long-term platform flexibility. Shopify, being a Canadian-born platform, is widely adopted across the city, making Shopify expertise particularly strong in the region.

For businesses planning to launch, migrate, or scale on Shopify or Shopify Plus, choosing the right development partner is a critical decision. This guide introduces 5 Shopify-focused agencies in Montreal that support brands through development, optimization, and growth-focused commerce initiatives.

What You’ll Find in This Guide

• Introduction

• How a Shopify partner supports business growth

• Key considerations when choosing a Shopify agency in Montreal (2026 update)

• Profiles of 5 Shopify agencies in Montreal

• Conclusion

How a Shopify Partner Can Support Business Growth

A Shopify agency plays a strategic role in shaping how an online business performs and scales over time. Beyond development, the right partner helps improve site speed, streamline operations, support omnichannel strategies, and build customer experiences that convert. In Montreal, agencies often combine strong technical execution with experience in multilingual stores, cross-border commerce, and complex integrations, making them well-suited for brands targeting international audiences.

Key Considerations When Choosing a Shopify Agency in Montreal (2026 Update)

When selecting a Shopify agency in Montreal, businesses should look beyond surface-level development capabilities. Experience with Shopify Plus, cross-border commerce, and bilingual storefronts is particularly important for brands operating in both Canadian and U.S. markets. A strong agency should demonstrate technical depth in areas such as migrations, integrations, and performance optimization while also offering a clear communication process and long-term support model. As competition increases in 2026, choosing a partner that aligns with both immediate execution needs and future scalability goals becomes essential.

Profiles of 5 Shopify Agencies in Montreal: Top Picks for 2026

Shopify agencies in Montreal support brands across retail, technology, lifestyle, and B2B sectors. Below are five leading Shopify and Shopify Plus agencies operating in Montreal.

1. Weframe Tech

Weframe Tech in Montreal specialises in Shopify and Shopify Plus development, with a strong focus on headless commerce, performance optimization, and scalable architecture. The agency works with DTC and B2B businesses to modernize eCommerce platforms through API-first builds, platform migrations, and custom Shopify implementations designed for long-term growth.

Technology Stack

• Platforms: Shopify, Shopify Plus, custom Shopify builds

• Frontend: Next.js, React, Vue.js, Liquid

• CMS & Integrations: Contentful, Strapi, Sanity, Directus, Prismic, Algolia, Stripe

• Infrastructure: AWS, Vercel, Docker

• Specialization: JAMstack and headless commerce
  
  

Core Services

• Shopify Plus development with tailored implementations

• Migrations from Magento, WooCommerce, and legacy platforms

• ERP, CRM, and PIM system integrations

• Custom Shopify app development and advanced theme builds

• API-driven commerce solutions for scalable growth

Strengths

• Deep expertise in headless Shopify and modern frontend frameworks

• Structured and SEO-conscious migration processes

• Performance-first development mindset

• Ability to deliver functional MVPs within 8–12 weeks

• Strong focus on long-term scalability and maintainability

Summary

Weframe Tech in Montreal is a top Shopify and Shopify Plus development agency focused on scalable, high-performance eCommerce solutions for DTC and B2B brands. Operating within Montreal’s innovation-driven digital ecosystem, the agency combines technical depth with practical execution to help businesses modernize, optimize, and grow sustainably.

2. Diff Agency

Diff Agency is a Canada-based digital commerce agency with a strong presence in Montreal. The agency focuses on Shopify and Shopify Plus projects for brands seeking design-driven development paired with reliable technical execution.

Technology Stack

• Platforms: Shopify, Shopify Plus

• Frontend: Custom Shopify themes, Liquid

• Integrations: Third-party apps, analytics, marketing tools
  
  

Core Services

• Shopify and Shopify Plus store development

• Store redesigns and platform migrations

• UX/UI design and conversion optimization

• Ongoing Shopify support and enhancements
  
  

Strengths

• Strong experience with design-led eCommerce projects

• Focus on usability and brand consistency

• Suitable for growing DTC brands
  
  

3. Makro Agency

Makro Agency operates in Montreal as a digital agency delivering Shopify development alongside broader branding and marketing services. Their work often supports businesses looking to align design, messaging, and eCommerce functionality.

Technology Stack

• Platforms: Shopify

• Design Tools: UX/UI and branding frameworks

• Marketing Tools: SEO and analytics platforms
  
  

Core Services

• Shopify store development and redesign

• Brand-focused UX/UI design

• Digital marketing and SEO support

• Ongoing website optimization
  
  

Strengths

• Integrated approach combining design and marketing

• Experience supporting small to mid-sized businesses

• Focus on cohesive brand experiences
  
  

4. Molsoft

Molsoft is a Montreal-based development company providing Shopify solutions as part of broader custom software and digital transformation services. The agency supports businesses with technically complex requirements and integrations.

Technology Stack

• Platforms: Shopify

• Backend: Custom APIs and system integrations

• Technologies: Modern web development frameworks
  
  

Core Services

• Shopify store development and customization

• Custom software development and integrations

• Platform migrations and technical consulting

• Ongoing maintenance and support
  
  

Strengths

• Strong technical background

• Experience handling complex integration scenarios

• Suitable for businesses with custom system needs

Looking to understand the expenses of launching or upgrading a Shopify Plus store? Read the full guide here: Shopify Plus Store Development Cost Breakdown 2026

5. We Make Websites

We Make Websites is an international Shopify agency with operations serving the Canadian market, including Montreal-based businesses. The agency focuses exclusively on Shopify and Shopify Plus development.

Technology Stack

• Platforms: Shopify, Shopify Plus

• Frontend: Custom theme development, Liquid

• Integrations: Shopify-native tools and third-party apps
  
  

Core Services

• Shopify and Shopify Plus store builds

• Platform migrations and replatforming

• Ongoing Shopify retainers and support

• Performance optimization and CRO
  
  

Strengths

• Shopify-exclusive focus

• Experience working with established and enterprise brands

• Structured delivery and support models
  
  

Weframe Tech as a Shopify Partner in Montreal

Weframe Tech operates as a Shopify and Shopify Plus development partner for DTC and B2B businesses in Montreal, supporting brands that serve both local and cross-border markets. Aligned with Montreal’s bilingual, tech-driven commerce environment, the team works with companies managing complex catalogs, multi-region operations, and evolving digital infrastructure.

The agency helps businesses modernize legacy commerce systems by migrating to Shopify while improving performance, simplifying internal workflows, and reducing long-term technical complexity. By leveraging Shopify’s extensibility and early adoption of new platform features, Weframe Tech delivers solutions that support content scalability, product discovery, analytics visibility, and ERP integrations. An agile delivery model enables functional MVP launches within 8–12 weeks, allowing businesses to validate ideas and scale confidently.

Focus on Headless Commerce

Weframe Tech specializes in headless Shopify architectures that prioritize performance, flexibility, and future scalability. By decoupling the frontend from the commerce backend, the team builds storefronts that load faster, adapt easily to change, and support richer customer experiences across devices.

Their expertise spans multiple modern frontend frameworks and more than ten headless CMS platforms, enabling the creation of modular commerce systems tailored to specific business needs. Weframe Tech has delivered enterprise-grade solutions for organizations including Abaxx Exchange, Certify, and Unimig. To ensure clarity and collaboration, the team shares private Loom walkthroughs throughout projects, providing transparency into technical decisions and implementation progress.

Technical Expertise

• CMS Platforms: Builder.io, Strapi, Sanity, Directus, Payload

• eCommerce Frameworks: Shopify, Shopify Plus, MedusaJS, BigCommerce

• Frontend Stack: Next.js, Astro, JAMstack architectures
  
  

Weframe Tech maintains a strong presence on Upwork, holding a 100% Job Success rating backed by consistent client feedback across design, development, and project delivery.

Reviews and Testimonials

Want to know the best headless CMS to manage your Shopify store and Shopify Plus? Read this dedicated page: Best 6 Headless CMS for Shopify Plus

Performance Focus

For Shopify migrations and replatforming projects, Weframe Tech emphasizes:

• SEO strategies that protect and enhance organic visibility

• Lighthouse performance benchmarks of 95% and above

• Fast, intuitive, and conversion-focused shopping experiences

Why Work With Weframe Tech in Montreal

Deep Multi-Platform Expertise

Operating from Montreal, Weframe Tech brings hands-on experience across Shopify, Shopify Plus, and modern commerce architectures. Rather than relying on templated builds, the team tailors each implementation to match business objectives, technical complexity, and long-term growth plans.

Results-Driven Execution

With strong capabilities in organic SEO and experience working across multiple industries, Weframe Tech combines technical precision with strategic thinking. This balanced approach enables brands to achieve measurable improvements while building scalable, future-ready eCommerce foundations.

Conclusion

Choosing a Shopify development partner in Montreal can significantly influence the scalability and stability of an eCommerce business. Each agency listed offers its own strengths and delivery approach. Weframe Tech differentiates itself through scalable architecture, performance-driven development, and a long-term growth mindset.

For businesses in Montreal planning a Shopify build, migration, or ongoing optimization, Weframe Tech offers 10 complimentary development hours for new clients, providing an opportunity to experience the team’s process, communication style, and technical depth firsthand.

To book a consultation: Book a Meeting